WO2018029252A1 - Dispositif de mesure comprenant un moyen formant source de lumière servant à déterminer des propriétés chimiques et/ou physiques d'une substance - Google Patents

Dispositif de mesure comprenant un moyen formant source de lumière servant à déterminer des propriétés chimiques et/ou physiques d'une substance Download PDF

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Publication number
WO2018029252A1
WO2018029252A1 PCT/EP2017/070198 EP2017070198W WO2018029252A1 WO 2018029252 A1 WO2018029252 A1 WO 2018029252A1 EP 2017070198 W EP2017070198 W EP 2017070198W WO 2018029252 A1 WO2018029252 A1 WO 2018029252A1
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WO
WIPO (PCT)
Prior art keywords
supply
light
data
measuring device
dip tube
Prior art date
Application number
PCT/EP2017/070198
Other languages
German (de)
English (en)
Inventor
Andrea Alles
Bettina Regina Angela KARGER
Original Assignee
Innovative ThermoAnalytic Instruments KG
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Publication date
Application filed by Innovative ThermoAnalytic Instruments KG filed Critical Innovative ThermoAnalytic Instruments KG
Publication of WO2018029252A1 publication Critical patent/WO2018029252A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/0002—Plants assembled from modules joined together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00096—Plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00137—Peltier cooling elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/002—Sensing a parameter of the reaction system inside the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/028—Modular arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/023—Sending and receiving of information, e.g. using bluetooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0654—Lenses; Optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1822—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using Peltier elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1838—Means for temperature control using fluid heat transfer medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1894—Cooling means; Cryo cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Definitions

  • the present invention relates to a measuring device for determining chemical and / or physical properties of a substance according to claim 1, in particular for connection to a modular reactor, to a modular reactor for treating and / or analyzing substances according to claim 13, to a supply device according to claim 14 for use in the modular reactor, to a process device according to claim 15 for treating and / or analyzing substances for use in the modular reactor and to a system and / or a method according to claim 16.
  • each reactor is designed for a particular type or design of treatment facilities, whereby the treatment facilities of a first design can not be used with another reactor comprising treatment facilities of a different design.
  • a modular reactor for treating and / or analyzing substances should be provided, wherein the modular reactor should also eliminate the disadvantages known from the prior art, but in particular should enable the coupling of a measuring device according to the invention.
  • the aforementioned object is achieved by a measuring device according to claim 1 for determining chemical and / or physical properties of a substance.
  • the measuring device preferably has at least one light source device for emitting light.
  • the light source device preferably has a multiplicity of light sources, the light of the individual light sources preferably differing from one another by at least several wavelengths. Particularly preferably, at least individual, and preferably several, and particularly preferably all, light sources emit only such light with such wavelengths that is not emitted by the other light sources.
  • the measuring device preferably has a grip part for guiding the measuring device.
  • the measuring device preferably has a dip tube, in particular a dip tube adjoining the handle part, for insertion into the substance to be examined.
  • the dip tube preferably has at least one analysis window for applying the substance to the light of the light source devices, wherein at least portions of the light are passed through the window in the axial extension direction of the dip tube through the window or are hin tellleitbar.
  • a sensor device for detecting and / or analyzing light waves of the light emitted by the light source devices and conducted through the window in the axial direction for determining predefined parameters is preferably provided.
  • a signal, energy or data interface for transmitting signals or data to an external control device is provided, wherein the signals or data preferably represent the measured values recorded relative to the predefined parameters.
  • the measuring device according to the invention may also be referred to below as a probe.
  • the measuring device or probe according to the invention is advantageous since it can be used wherever a continuous measurement (above all with regard to the concentration) has to be carried out inline.
  • a partially applied online measurement by means of flow cuvette in a photometer and corresponding circuit with circulation pump can be replaced.
  • the required sample volume can thus be significantly reduced and the measurement takes place without delay.
  • An area of application may be the kinetic measurement of expensive and poorly available substances as well as end point determinations (substance conversions).
  • each substance whose concentration can be measured by a photometric measurement without further chemical conversion can be measured by means of the measuring device according to the invention. From the acquired measured values or data, for example, the dissolution behavior and / or the crystal growth can be calculated from a corresponding supersaturated solution.
  • the light source device and the sensor device on the one hand of the window are arranged.
  • a return means for returning the portions of the light conducted through the window in the axial direction of the dip tube is preferably arranged on the window.
  • the return means and the light source device and / or the sensor device are thus preferably designed or arranged on sides of the window which are different in the axial direction of the dip tube.
  • the window has in the axial longitudinal direction of the dip tube an extension of 1 mm, exactly 1 mm or at least 1 mm, 2mm, exactly 2mm or at least 2mm or 3mm, exactly 3mm or at least 3mm or 4mm, from exactly 4mm or at least 4mm or 5mm, exactly 5mm or at least 5mm or 6mm, exactly 6mm or at least 6mm.
  • the feedback means for reflecting back the portions of the light impinging on the return means is designed according to a further preferred embodiment of the present invention as a mirror or as an optical waveguide which is signal-connected to the sensor device. This embodiment is advantageous since the light rays impinging on the return means or the light beams or light components received by the return means are conducted to the sensor device.
  • the grip part and the dip tube are mechanically coupled to each other according to another preferred embodiment of the present invention.
  • the light source device and the sensor device are preferably arranged in the grip part.
  • the dip tube is preferably coupled in the region of a first end with the handle part and in the region of a second end of the dip tube, the window is particularly preferably formed.
  • the first end is formed in the axial direction of the dip tube away from the dip tube.
  • the window is thus preferably arranged or formed closer to the second end of the dip tube than towards a first end of the dip tube.
  • the light source device and the sensor device are preferably arranged or formed on a common carrier unit or printed circuit board. Alternatively, however, it is likewise conceivable that the light source device and the sensor device are arranged or formed on two printed circuit boards that are structurally separate from one another and are preferably interconnected by signal technology.
  • the dip tube extends according to a further preferred embodiment of the present invention, at least in the area in which light is passed through the dip tube, ie preferably in its axial direction, preferably at least in sections, in particular majority, straight.
  • the light source device and the sensor device are preferably arranged or formed on a carrier unit.
  • at least two light sources and more preferably at least three light sources and most preferably four or exactly four or at least four light sources are provided.
  • the light sources are preferably arranged around the sensor device.
  • the individual light sources are arranged at the same distance from the sensor device. Furthermore, the distances between the individual light sources in the circumferential direction around the sensor device between two adjacent light sources are always the same.
  • the carrier unit is preferably inclined, in particular orthogonal, aligned with the axial extension direction of the dip tube.
  • This embodiment is advantageous because even with dip tubes with a very small radius, in particular less than 10mm or less than 9mm or less than 8mm or less than 7mm or less than 6mm or less than 5mm, the light generated by the light sources is only slightly deflected must be in order to spread within the dip tube in the axial direction of the dip tube.
  • the sensor device is arranged according to a further preferred embodiment of the present invention coaxially to the axial direction of extension of the dip tube.
  • the sensor device is preferably designed as a photodetector, in particular for detecting light in the wavelength range between 220 nm and 1000 nm.
  • the sensor device can have a plurality of detection means, in particular photodetectors.
  • one or at least one detection means is preferably designed as the main detector, and one or at least one detection means is designed as a reference detector.
  • the detection means are preferably designed as photodetectors for detecting light in the wavelength range between 220 nm and 1000 nm.
  • one or at least one optical waveguide is particularly preferably provided for each light source.
  • at least one optical waveguide with a first end adjoins a light source or is arranged correspondingly for coupling in the light emitted by the respective light source, in particular in order to receive the light emitted by the respective light source.
  • the respective optical waveguide preferably extends into the dip tube, in particular the optical waveguides preferably extend as far as the window or directly to the window.
  • As to extend directly to the window here is preferably a distance of less than 20mm, in particular less than 15mm or less than 10mm or less than 5mm or less than 1 mm to understand.
  • the second ends of the optical waveguides are preferably spaced closer to each other in the radial direction of the dip tube than the first ends.
  • a plurality of optical waveguides are thus arranged in the dip tube.
  • the optical waveguides preferably extend from a first end of the window formed in the axial extension direction of the dip tube toward the light source device and / or the sensor device.
  • the first end of the window is formed closer to the first end of the dip tube than the second end of the window.
  • the second end of the window is spaced in the axial extension direction of the dip tube from the first end of the window.
  • the second end of the window is located closer to the second end of the dip tube or formed than the first end of the dip tube.
  • one, at least one or exactly one sensor optical waveguide for guiding the reflected light provided to the sensor device preferably extends partially and particularly preferably completely in the axial extension direction of the dip tube or parallel thereto. This embodiment is advantageous since the light components guided to the sensor device can be conducted in such a way that they are lossless.
  • the light source device comprises three or exactly three or at least three, or four or exactly four or at least four light sources for emitting light of different wavelengths or different wavelength ranges.
  • Each of the light sources emits light at the same time or with a time delay.
  • the emitted light of each light source is preferably assigned to a defined wavelength range.
  • the emitted light of each light source may correspond to a defined wavelength.
  • single or multiple light sources emit light, each comprising a plurality of wavelengths and / or single or multiple light sources emit light, each comprising only one wavelength.
  • the defined wavelength ranges at least from a first range between 30nm and 50nm and a second range between 200nm and 320nm, especially between 240nm and 345nm and preferably between 260nm and 270nm, and a third range between 350nm and 550nm, more preferably between 480nm and 525nm and preferably between 490nm and 510nm, and a fourth range between 565nm and 650nm, especially between 575nm and 620nm and preferably between 595nm and 605nm, and a fifth range between 660nm and 920nm, more preferably between 760nm and 890nm and preferably between 840nm and 870nm.
  • one or a single or all defined wavelengths may be selected from a first wavelength of 40nm and a second wavelength of 265nm and a third wavelength of 505nm and a fourth wavelength of 600nm and a fifth wavelength of 850nm.
  • the wavelengths of the specified wavelength ranges and the wavelengths can deviate by +/- 5nm, 10nm, 15nm or 20nm from the previously mentioned values.
  • the measuring device has at least one light source for emitting UV radiation and a light source for emitting IR radiation.
  • the light source device preferably has at least two and particularly preferably at least three or at least four light sources which emit radiation between 20 nm and 1200 nm.
  • a preferred application of the measuring device or probe according to the invention is to conduct a titration. Furthermore, a highly accurate automatic titration using the measuring device according to the invention is possible. For the detection of the equilibrium state, a color change is usually used. Because of the Measuring device according to the invention a plurality of wavelengths are preferably measured simultaneously, they can be set exactly to the corresponding wavelengths of the indicators. It is thus possible to determine the wavelengths before the envelope and / or after the envelope and / or the coloration at the point of transition. It is possible to define a consistently exact point from all three values. The present measuring device according to the invention thus makes it possible to improve the reproducibility in wet-chemical analysis or even to carry out a fully automatic titration by means of a metering device.
  • the light source device and / or the sensor device are preferably connected to a carrier unit, in particular a printed circuit board, or arranged thereon or generated thereon.
  • a further carrier unit is preferably provided, with at least the signal and / or data interface and an interface for receiving electrical energy, in particular a USB connection, preferably being embodied on the further carrier unit, which is preferably designed as a printed circuit board or as a further printed circuit board. and an analog-to-digital converter and / or an EEPRO is arranged or formed.
  • a coupling mechanism is provided for preferably releasably coupling the carrier unit, in particular the printed circuit board, to the further carrier unit, in particular the further printed circuit board.
  • the carrier unit and the further carrier unit in the coupled state and signal technology and / or energetically connected to each other.
  • a temperature measuring device is provided for measuring the temperature in the window.
  • the temperature measuring device is preferably also connected or coupled to the carrier unit and / or the further carrier unit.
  • the signals, data and / or measured values detected by the temperature device and preferably likewise processed together with the measured values, data and / or signals detected and preferably processed by the sensor device are particularly preferred to an external control device or evaluation device, in particular a computer, in particular the supply device , transferable.
  • the temperature measurement preferably also takes place optically and in the window.
  • the temperature detection in the region of an outer wall portion of the dip tube in particular in a region between the second end of the window and the second end of the dip tube or between the first end of the window and the first end of the dip tube takes place.
  • a modular device or a modular reactor for treating and / or analyzing substances preferably comprises at least one supply device and at least one process device for treating and / or analyzing substances.
  • the supply device preferably has a plurality of receiving means for receiving in each case a process device.
  • the receiving means preferably each have several
  • Supply connections The supply connections of at least two
  • Receiving means are preferably arranged identical to each other aligned.
  • Receiving means preferably has at least two supply connections for the transmission of a functional fluid. Additionally or alternatively, each receiving means preferably has at least one data, energy and / or signal supply connection and preferably several data, energy and / or signal supply connections.
  • Process device preferably has a functional area for treating and / or
  • the process device has a functional area at least partially, and preferably completely enclosing fluid line and / or a plurality of coupling means for coupling with the plurality of supply terminals of the receiving means.
  • a feed coupling means and a drain coupling means is preferably via the fluid line, a fluid communication between an inlet supply port for supplying the functional fluid to the
  • ZulaufmentssanBankes is preferably provided a first valve means and in
  • a second valve device is preferably provided.
  • the first valve device is preferably actuatable by the inlet coupling means and the second valve device is preferably actuatable by the drain coupling means.
  • Process device is decoupled.
  • the first valve device and the second valve device of the receiving means are preferably opened when the receiving means with a
  • a control device is arranged or can be arranged in or on the supply device, wherein the individual
  • Control device are identifiable. The individual are preferred
  • Process devices by means of the control device can be controlled and / or read.
  • Receiving means connected to the control device is a Interface for the functional coupling of a measuring device, in particular a measuring device described herein, provided.
  • the control device preferably represents the external control device.
  • the individual process devices in particular precisely the process device in which the measuring device is introduced at least in sections with the dip tube, can be controlled as a function of signals or data transmitted by the measuring device.
  • the above-described device of supply device with measuring device coupled thereto may also be part of the modular device described herein.
  • the aforementioned object is also achieved by a process device for treating and / or analyzing substances, in particular for use in a modular device according to claim 14.
  • the process device preferably has at least one functional area for treating and / or analyzing substances.
  • a plurality of coupling means may be provided for coupling to a plurality of supply terminals of a receiving means of a supply device.
  • a feed-in coupling means and a discharge coupling means a fluid communication between a feed supply connection and a discharge supply connection for receiving the functional fluid to be led out of the process device can preferably be generated via the fluid line.
  • the process device is provided with an IP address for receiving device-specific control data, wherein the data can preferably be fed to a data processing device via a coupling means.
  • the data processing device is arranged below the functional area.
  • the process device may be used to handle and / or analyze
  • Substances for use in a modular device preferably at least one
  • the process device may have a fluid line enclosing the functional area at least in sections. Preferred is one or more
  • Coupling means for coupling to one or more supply terminals of a
  • Receiving means provided by a supply device.
  • a feed coupling means and a drain coupling means is via the fluid line, a fluid communication between an inlet supply port and a drain supply port to Receiving the expresslyden from the process device functional fluid generated.
  • the process device is preferably provided with an IP address for receiving device-specific control data.
  • the control data can preferably be fed via a coupling means to a data processing device.
  • the data processing device is preferably arranged adjacent to the functional area, in particular below the functional area.
  • the supply device preferably has at least a plurality of or a plurality of receiving means for receiving one or at least one or exactly one process device.
  • the receiving means preferably each have a plurality, in particular two, exactly two or more than two, three, exactly three or more than three, four, exactly four or more than four, supply connections.
  • the supply connections of at least two receiving means are preferably identical or arranged substantially identical to one another.
  • Each receiving means preferably has at least two supply connections for the transmission of a functional fluid and particularly preferably also at least one data, energy and / or signal supply connection.
  • a supply connection is preferably designed as an inlet supply connection for supplying the functional fluid to a process device which can be coupled to the receiving device, and a supply connection is preferably designed as a drain supply connection for receiving the functional fluid to be led out of the connectable process device.
  • a first valve device is provided in the region of the feed supply connection, and a second valve device is preferably provided in the region of the discharge supply connection.
  • the first valve device and the second valve device of a receiving means are preferably closed when the receiving means is decoupled from a process device.
  • the first valve device and the second valve device of the receiving means are preferably opened when the receiving means is coupled to a process device.
  • a control device may be arranged or be arranged in or on the supply device, wherein it is alternatively conceivable that the control device may be a component of the supply device.
  • the individual processing devices are preferably identifiable by the control device independently of the respective receiving means.
  • the individual process devices are preferably controllable and / or readable by means of the control device.
  • the read-out of in the process device can be read out here stored property data, such as the design and / or the possible operating parameters and / or an IP address mean.
  • the readout of sensor devices arranged in the process device, in particular for the determination of the temperature can be understood as readable.
  • the data, energy and / or signal supply connections of the individual receiving means are preferably connected to the control device.
  • an interface for the functional coupling of a measuring device is provided.
  • the interface is preferably used for, in particular wired, energy supply of the measuring device and / or for transmitting data and / or signals acquired or generated by means of the measuring device with respect to measuring parameters.
  • the measuring device is preferably used for determining chemical and / or physical properties of a substance.
  • the measuring device preferably comprises at least one light source device for emitting light.
  • the light source device preferably has a multiplicity of light sources. The light of the individual light sources differs preferably at least by several wavelengths from each other.
  • the measuring device preferably has a grip part for guiding the measuring device.
  • a dip tube for introduction into the substance to be examined is preferably provided or part of the measuring device.
  • the dip tube closes preferably indirectly and particularly preferably directly to the handle part.
  • the dip tube preferably has one or at least one analysis window for applying the substance to the light of the light source devices.
  • the analysis window or window is particularly preferably designed such that at least portions of the light are passed through the window when the substance is acted upon in the axial extension direction of the immersion tube.
  • one, at least one or exactly one sensor device for detecting and / or analyzing light waves of the light emitted by the light source devices and guided through the window in the axial direction is preferably provided for determining preferably predefined parameters.
  • a signal or data interface may be provided for communicating signals or data to an external controller. The signals or data preferably represent the measured values recorded for the predefined parameters.
  • the control device of the supply device preferably represents the external control device.
  • the individual process devices are preferably controllable as a function of signals or data transmitted by means of the measuring device.
  • the axial extension length of the dip tube is preferably more than 5 times the axial extension length of the window.
  • the moving means may thus alternatively by a supply device side shift means and a processor side
  • the Zustellstoff preferably forms a relation to the
  • the displacement means comprises a preferably linear repositionable movement element.
  • the movement element is preferably mounted so as to be movable orthogonally to the feed direction, in particular guided. Particularly preferred is with the moving element an actuator element, in particular a
  • Lever element for moving the moving element relative to the
  • the moving element is due to an actuation of the actuator element with the contact surface of the Zustellstoffs in
  • the contact surface is preferably formed and / or that
  • Movement element is preferably designed such that a further movement of the
  • Movement element causes a sliding of the moving member on the contact surface of the Zustellstoffs in the direction of the Zustellstoffs. By slipping the
  • Movement element on the contact surface causes the or the
  • Supply device guide / s is / are moved.
  • the contact surface preferably forms a guideway or slide track. This is preferred
  • Process equipment guide means is part of a coupling means or is formed thereby and the utility device guiding means is preferably part of a
  • Supply device guiding means a sealing means, in particular an O-ring arranged. If a plurality of process device guidance means are formed on the process device, then preferably each of the process device guidance means may be one
  • sealants may be attached to the
  • Supply device guide means may be arranged.
  • Supplier device guide means formed, so may preferably each
  • Supply device guide means comprise such a sealant.
  • Supply device is moved or used or pulled, are the
  • Valve devices preferably open and the data, energy and / or
  • Opening the valve devices and manufacturing the data, energy and / or signal supply connection preferably takes place as a function of a movement of the actuator element. It is also preferable to disconnect the data, power and / or signal supply connection and to close the process device and the supply device as a function of a movement of the actuator element.
  • the movement device also assumes the guidance when transferring the process device into a state coupled to the supply device and thus no further guide means are required.
  • the guide it is also possible for the guide to be brought into a state coupled to the supply device by the movement device and one or more guide means when transferring the process device.
  • the actuator element is a lever element which is rotatably mounted about a defined axis. Furthermore, the lever element has a manual actuation part and a deflection part.
  • the manual operation part is accessible and movable by a user.
  • the deflection part is preferably inclined, in particular orthogonal, arranged or formed with respect to the manual actuating element.
  • the deflection part is connected via a force transmission element with the movement element, in particular in each case movable, in particular rotating, connected.
  • the movement element is preferably coupled to a guide or is guided by a guide, which is formed in particular in a wall surrounding the movement element.
  • the guide preferably reduces all degrees of freedom of movement to a degree of freedom of movement, in particular to a linear displacement movement.
  • each receiving device on a supply device side displacement means are provided.
  • the supply device-side displacement means are preferably arranged in a wall device, in which the valve devices of several or all receiving devices are arranged.
  • a plurality of actuator elements are preferably arranged on the walling device, in which the valve devices of several or all receiving devices are arranged.
  • Each receiving device equipped with a movement device preferably has the movement element in a region between the valve devices of the respective receiving device, in particular in a region of the wall device that extends between the two Supply terminals for coupling with the valve means extends.
  • the movement element is particularly preferably arranged above, in particular centrally above, a further supply connection, in particular of the data, energy and / or signal supply connection for generating a data, energy and / or signal supply connection with a process device.
  • a temperature measuring device is additionally introduced into the functional area of the process device, wherein the temperature measuring device transmits temperature signals and / or temperature data to the modular device or to the modular reactor via a further communication interface, the process device additionally depending on the transmitted temperature signals and / or temperature data is controlled.
  • the temperature measuring device also has a dip tube on which or in which a temperature measuring means is arranged or formed.
  • the dip tube of the temperature measuring device can also be provided with a handle part.
  • the temperature measuring device is preferably designed with a signal and / or data acquisition device for detecting and preferably for processing signals or data with respect to one or more temperature measurement values.
  • the temperature measuring device has a communication device, in particular for wireless or wired, transmitting the detected and / or processed signals or data to the control device of the modular device.
  • the control of the process device preferably takes place at least as a function of the signals and / or data provided by the measuring device and by the temperature measuring device.
  • a further substance parameter measuring device can be connected to the modular device in terms of energy and / or signaling technology and / or data technology, in particular wireless or wired.
  • the process of the invention may preferably be a titration process.
  • the titration method according to the invention preferably comprises at least the steps: Provision of a measuring device according to one of the preceding claims 1 to 12, applying, in particular heating, a substance by means of a process device, in particular according to claim 15, detecting the coloring of the substance by means of the measuring device, in particular by the Evaluation of light supplied by the sensor device of different wavelengths, at the transition point and / or before the transition point and / or after the transition point, calculating the concentrations of the substance constituents on the basis of the measured values detected by the measuring device, which preferably reproduce the color changes of the substance, in particular by means of the control device of supply.
  • FIG. 1 shows an example of a supply device according to the invention; another example of a supply device according to the invention; three examples of process devices according to the invention; two exploded views of two purely exemplary process devices, several exemplary sectional views illustrating a purely exemplary connection mechanism for coupling a process device to a supply device; an example of a possible comms bus diagram of the modular reactor; an example of a handle part of the measuring device, a perspective view of the measuring device and a perspective view of the measuring device with attached connection cable; an example of a dip tube with optical waveguides disposed therein;
  • Fig. 1 shows a supply device 2, as it is preferably used according to the present invention.
  • the supply device 2 preferably represents a frame device, on which further devices can be arranged.
  • the supply device 2 is preferably generated at least partially by means of a casting process and / or injection molding process.
  • the further devices are in this case preferably process devices 4 (see FIG. 2).
  • the process devices 4 are preferably coupled to the supply device 2 via receiving means 6.
  • the supply device 2 preferably has a plurality of particularly preferably uniformly formed receiving devices 6.
  • a receiving device 6 preferably provides supply connections 8, 10, 12 and a receiving area for arranging a process device 4.
  • the illustrated supply device 2 has two rows 30, 32, which are separated from one another by a wall device 7, on receiving devices 6. However, it is conceivable that the supply device 2 only with one row or with at least two or more than two rows is executed.
  • the wall means 7 comprises one or more conduits for conducting a functional fluid or forms one or more conduits for conducting the functional fluid.
  • the device designated by the reference numeral 8 is preferably an inlet supply connection and the device designated by the reference numeral 10 is preferably a drain supply connection 10.
  • the feed supply connection 8 preferably has a first valve device 24 (cf., FIG. 3) via which the functional fluid can be introduced into the process device 4 when the process device 4 is coupled.
  • the drain supply connection 10 preferably has a second valve device 26 (cf., FIG. 3), via which the functional fluid can be conducted from the process device 4 into the supply device 2 when the process device 4 is coupled.
  • a data, energy, and / or signal supply connection 12 is preferably provided in each case.
  • the data, energy and / or signal supply connections 12 are preferably part of a data, energy and / or signal supply bus line 12. It can be seen from the illustration that the supply supply connection 8, the process supply connection 10 and the data, energy -, and / or signal supply connection 12 are arranged and formed at least two receiving means 6 and preferably at all receiving means 6 identical to each other.
  • the supply device 2 has two rows 30, 32, each with five receiving devices 6.
  • Each of the five receiving devices 6 comprises two valve devices 24, 26, whereby each row 30, 32 has ten or at least or exactly ten valve devices.
  • FIG. 2 shows a further example of the supply device 2 shown in FIG. 1.
  • the features of the supply devices 2 shown in FIGS. 1 and 2 are particularly preferably combined individually.
  • actuator elements 99 for coupling and uncoupling the process device 4 to the supply device 2 are provided on the wall device 7.
  • the actuator elements 99 are, as shown in FIG. 5, coupled to a supply device-side delivery means 97.
  • the supply supply connections 8 marked in FIG. 1 and the Drain supply terminals 10 additionally assume the function of guide means, in particular supply device guide means 96.
  • the guide means 96 may alternatively be formed by other elements (not shown) other than the supply supply terminals 8 and the drain supply terminals 10.
  • the reference numeral 55 further denotes supply device-side data, energy and / or signal exchange interface (s), which may preferably be functionally integrated via the additional data, signal and / or energy connection means indicated by the reference numeral 226 in FIG.
  • the process devices 4 each have coupling means 18, 20, 22 which are aligned identically to one another. This is advantageous since the different process devices 4 can thereby be coupled to the supply device 2 at any desired receiving means 6.
  • the inlet coupling means 18 is designed such that it can interact with the feed supply connection 8.
  • the drain coupling means 20 is designed such that it can cooperate with the drain supply connection 10 (see FIG. It is of course conceivable here that instead of the inlet coupling means, but the drain coupling means is arranged at the location of the reference numeral 18, depending on how the fluid supply is formed.
  • the first process device 4 preferably has a cooling and / or heating device.
  • the functional region 14 of the first process device 4 is preferably designed as a cavity, which is functionally coupled to the cooling and / or heating device, for receiving objects having a diameter of preferably more than 15 mm or more than 16 mm or more than 17 mm or more than 18 mm or more than 19mm or more than 20mm or more than 21mm, in particular up to 30mm or up to 29mm or up to 28mm or up to 27mm or up to 26mm, in particular 25mm or substantially 25mm or exactly 25mm.
  • the first process device 4 (left-hand process device) preferably has at least one slave printed circuit board arrangement and / or at least one power / comms interface and / or at least one heat exchanger and / or one USB interface.
  • the first process device 4 preferably additionally or alternatively has an aluminum heating block and / or a Peltier cooling element and / or a resistance heater and / or one or more sensor elements, in particular a temperature sensor element, in particular a Pt100 block temperature sensor element.
  • the heat exchanger is preferably coupled to a fluid line, through which the functional fluid provided by the supply device 2, in particular cooling water, is passed through the process device 4, in particular for Removing latent heat from the process equipment.
  • the slave printed circuit board arrangement preferably has a power and / or comms interface to the data, power and / or signal supply bus line 12. Furthermore, a data protocol, in particular a USB protocol, is preferably used in order to enable "plug and play" functionality. Thanks to the "plug and play” functionality, the process device 4 can be digitally controlled and / or operated and / or manipulated and / or readable in any receiving means 6.
  • the first or left-hand processing device 4 preferably has a metal lid, in particular of stainless steel in which an air gap for thermal insulation is produced between the metal lid and the aluminum heating block.
  • the second process device 4 preferably also has a cooling and / or heating device.
  • the functional area of the second process device 4 is also formed as a cavity in the cooling and / or heating device having a diameter of preferably more than 30mm or more than 32mm or more than 34mm or more than 36mm or more than 37mm or of more than 38mm or more than 39mm, especially up to 50mm or up to 48mm or up to 46mm or up to 44mm or up to 42mm, especially 40mm or substantially 40mm or exactly 40mm.
  • the second process device preferably has at least one slave printed circuit board arrangement and / or at least one power / comms interface and / or at least one heat exchanger and / or one USB interface.
  • the second or middle process device 4 preferably additionally or alternatively has an aluminum heating block and / or one or more sensor elements, in particular a temperature sensor element, in particular a Pt100 block temperature sensor element.
  • the heat exchanger is preferably multi-part, in particular two-part, formed. Preferably, in each case a part of the heat exchanger is arranged on / at in each case one of two opposite sides.
  • the central processing device 4 and the fluid line of the supply device 2 can be coupled, whereby particularly preferably the provided by the supply device 2 functional fluid, in particular cooling water, by the process device 4 can be conducted.
  • the heater is preferably also in several parts, in particular formed in two parts.
  • the slave printed circuit board arrangement preferably has a power and / or comms interface to the data, power and / or signal supply bus line 12.
  • a data protocol in particular a USB protocol, is preferably used in order to Thanks to the "plug and play" functionality, the process device 4 can be digitally controlled and / or operated and / or manipulated and / or readable in any recording means 6.
  • the middle process device 4 preferably has a metal lid, in particular made of stainless steel, wherein between the metal lid and the AluminiumMapblock preferably an air gap, in particular for thermal insulation, is generated.
  • the right-hand or third process device 4 is designed essentially corresponding to the second or middle process device 4, wherein the cavity or receiving space or functional region 14, which is formed in the region of the cooling and / or heating device, has a diameter of preferably more than 50 mm or more than 51 mm or more than 52mm or more than 53mm or more than 54mm or more than 55mm or more than 56mm, in particular up to 65mm or up to 63mm or up to 62mm or from to to 60mm or up to 58mm, especially 57mm or substantially 57mm or exactly 57mm.
  • the process device can preferably be coupled to the supply device 2 via the first, third and fifth receiving means 6 (first, middle and last receiving means 6 in a row formed from five receiving means 6). In this case, preferably no process devices are coupled to the supply device 2 via the second and fourth receiving means 6.
  • Fig. 4a and fig. 4b show two structurally different inventive
  • the process device 4 in FIG. 4 a preferably has at least one heating device 60 and preferably at least one cooling device 62.
  • Cooling device 62 is hereby preferably designed as a Peltier element device.
  • Heater 60 is preferred as a resistance heater, in particular
  • Silicon heating executed. It is possible that several, in particular two or exactly two or more than two or three or exactly three or more than three or four or exactly four or more than four heaters 60 and / or cooling devices 62 depending
  • the heater 60 is preferably at a first
  • the cooling device 62 is preferably arranged or formed on a further side of the structure 64 enclosing the functional region 14, in particular the wall.
  • the first side and the further side are in this case preferably inclined, in particular orthogonal, aligned with each other.
  • the functional area 14 at least partially enclosing structure 64 is preferably of a cover
  • the cover 68 particularly preferably has at least one
  • Communication interface 53 in particular one or more, in particular two,
  • USB ports or a data, energy and / or signal exchange interface, on.
  • Structure 64 is preferably in the area in which the cooling device 62 and / or the
  • Heating device 60 is arranged or formed by a preferably removable
  • Wall 66 in particular an enclosure, surrounded.
  • the wall 66 encloses the
  • Structure 64 preferably completely in the circumferential direction.
  • the wall 66 of at least or at most or exactly two wall parts, wherein preferably at least one of the wall parts 69 or on the structure 64, a feed means 70 is formed.
  • the delivery means 70 is preferably formed pin-shaped.
  • the feed means 70 preferably has a contact surface 71 for interacting with the supply device 2, in particular a movement element 90, for the defined, in particular resulting from a mechanical interaction of the movement element 90 and the contact surface 71, feeding the process device 4 into one for the
  • the fluid line preferably extends at least in sections along or through the heating device 60 and / or along or through the cooling device 62.
  • the 64 is preferably connected or connected on its underside with a further housing part 72.
  • the further housing part 72 in this case preferably encloses a data, energy and / or signal coupling means 22, in particular for transmitting data, energy and / or signals, and / or the data processing device 74
  • Data processing device 74 preferably represents a slave PCB arrangement.
  • the control device 34 preferably forms the master unit for this purpose.
  • a stirring device 76 is in the region of the functional area
  • the stirring device 76 preferably serves to generate a magnetic field, by means of which a stirring part held in the functional region 14, in particular a metal pin, can be moved. Furthermore, the process device 4 On the underside of the data processing device 74, a bottom plate 78, which is preferably detachably connected to the further housing part 72, is preferred.
  • the process device 4 shown in FIG. 4b is constructed very similar to the process device shown in FIG. 4a.
  • the process device 4 shown in FIG. 4 b has a heat exchanger device 78.
  • the heat exchanger device 78 preferably consists of a circulating line.
  • the line preferably leads a tempered fluid, in particular a liquid, in particular water or oil, from the heating device 60 to the cooling device 62 or vice versa. It is here additionally or alternatively conceivable that the fluid is introduced into the heat exchanger device 78 via the inlet coupling means 18 and can be fed or supplied via the line to the discharge coupling means 20 for removal from the process device 4.
  • FIGS. 5a-5e show a connection mechanism used purely by way of example for connecting a process device 4 to the supply device 2.
  • the connection mechanism is preferably designed such that the process device 4 can be arranged in a first step relative to the supply device 2 and defined in a second step, in particular due to mechanical interaction of the supply device 2 and the process device 4, repositioned relative to each other.
  • the process device 4 is thus only due to an actuation of the link mechanism on a predetermined path relative to the supply device 2, in particular in response to actuation of a movement device, movable.
  • the process device 4 and the supply device 2 preferably each form components or have components through which the connection mechanism can be formed or implemented.
  • the process device 4 and the supply device 2 as a first group of components preferably guide means 92, in particular one or at least one or exactly one or two or at least two or exactly two guide means.
  • the second group of components preferably includes components through which the mover 88 is formed.
  • the processor side guide means are preferably referred to as process device guide means 94 and the chuck side guide means are preferably referred to as the supply device guide means 96.
  • the process device guidance means 94 is preferably formed in sections or proportionally or completely negatively to the utility device guidance means 96.
  • a plurality of process device guidance means 94 are provided, then preferably all or the Preferably, a plurality of the utility device guiding means 96 are formed in sections or proportionally or completely negatively relative to the process device guiding means 94.
  • the guide means 94, 96 define an orientation of the process device 4 relative to the supply device 2, in particular during a feed movement of the process device 4 with respect to the supply device 2.
  • the feed motion is preferably linear in a feed direction Z.
  • the movement device 88 is preferably formed by a supply device side feed means 97 and a processor side shift means 98.
  • the delivery means 97 is formed on the process device 4 and the displacement means 98 is formed on the supply device 2.
  • the feed means 97 preferably forms a contact surface 71 which is inclined relative to the feed direction Z, in particular homogeneously or heterogeneously inclined, and which cooperates with the displacement means 98 of the process device 4.
  • the displacement means 98 comprises a preferably linear repositionable movement element 90.
  • the movement element 90 is preferably mounted so as to be movable orthogonally to the delivery direction Z, in particular guided.
  • an actuator element 99 for moving the movement element 90 relative to the first and / or second valve device 24, 26 is provided.
  • the movement element 90 can be brought into contact with the contact surface 71 of the delivery means 97.
  • the contact surface 71 is preferably designed in this way and / or the movement element 90 is preferably designed such that a further movement of the movement element 90 in the direction of the delivery means 97 causes the movement element 90 to slide on the contact surface 71 of the delivery means 97.
  • the sliding of an end 146 of the moving element 90, preferably in the axial direction of the movement element 90, on the contact surface 71 causes the process device guide means 94 to be moved along the supply device guide means (s) 96.
  • the contact surface 71 preferably forms a guideway or slide track.
  • the process device guide means 94 is part of, or is formed by, a coupling means 18, 20 and the utility device guide means 96 is preferably part of, or preferably formed by, a supply port 8, 10.
  • a sealing means in particular an O-ring, is thus arranged between the process device guiding means 94 and the supply device guiding means 96.
  • each of the Process device guide 94 have such a sealant.
  • the sealing means may be disposed on the utility device guide means 96. If a plurality of supply device guiding means 96 are formed, then preferably each supply device guiding means 96 may comprise such a sealing means.
  • the valve devices 24, 26 are preferably open and the data, energy and / or signal supply connection between the process device 4 and the supply device 2 produced.
  • the opening of the valve devices 24, 26 and the production of the data, energy and / or signal supply connection preferably takes place as a function of a movement of the actuator element 99.
  • the data, energy and / or signal supply connection and the closing of the Process device and the supply device in response to a movement of the actuator 99 preferably the separation of a connection between a process device 4 and the supply device 2 takes place inversely to the process occurring when the connection is established.
  • the movement device 88 also assumes the guidance when transferring the process device 4 into a state coupled to the supply device 2, and thus no further guide means 92 are required.
  • the guide it is likewise possible for the guide to be brought about by the movement device 88 and one or more guide means 92 when transferring the process device 4 into a state coupled to the supply device 2.
  • the actuator element 99 is a lever element which is rotatably mounted about a defined axis R. Furthermore, the actuator element 99 has a manual actuation part 140 and a deflection part 142.
  • the manual override part 140 can be grasped and moved by a user.
  • the deflection part 142 is preferably inclined, in particular orthogonal, arranged or formed with respect to the manual actuating element 140.
  • the deflection part 142 is preferably connected to the movement element 90 via a force transmission element 144, in particular in each case in a movable, in particular rotating, manner.
  • the movement element 90 is preferably coupled to a guide (not shown) or is guided by a guide, which is formed in particular in a wall surrounding the movement element 90.
  • the guide preferably reduces all degrees of freedom of movement to a degree of freedom of movement, in particular to a linear displacement movement.
  • Fig. 5a the positioning of the processing device 4 relative to the supply device 4.
  • Fig. 5b the guide means 94, 96 are brought into contact with each other, a supply device side feed means 97 and the processor side shift means 98 are preferably also in this case in contact.
  • FIGS. 5c and 5d a displacement movement of the process device 4 relative to the supply device 2 takes place exclusively as a function of a movement of the actuator element 99. The further the actuator element is moved into the horizontal, the closer the process device 4 is brought to the supply device 2 or vice versa versa.
  • FIG. 5a the positioning of the processing device 4 relative to the supply device 4.
  • Fig. 5b the guide means 94, 96 are brought into contact with each other, a supply device side feed means 97 and the processor side shift means 98 are preferably also in this case in contact.
  • FIGS. 5c and 5d a
  • the actuator element 99 abuts the supply device 2 in an end position.
  • the deflection part 142 is particularly preferably transferred into an orientation which is inclined relative to the axial extension direction of the movement element 90.
  • the deflection member 142 has previously passed through a position in which it was aligned in the axial direction of extension of the moving member 90. This arrangement is advantageous because the moving element 90 is preferably relieved of the forces introduced above it.
  • FIG. 6 shows an exemplary representation of the functional links preferably formed in the modular reactor 1.
  • a control module 200 preferably has the control device 34 and a connection HUB 204, in particular a USB connection hub.
  • the control device 34 is preferably connected to a display module 199 via a data, signal and / or energy connection.
  • a comms and power bus module 220 is connected to the control module 200, in particular functionally connected.
  • the termination HUB 204 is preferably in each case connected via a data, signal and / or energy connection to a plurality, in particular at least 4 or at least 6 or at least 8 or at least 10, to supply device side comms and power connection means 224.
  • Single, several or all of the supply device side comms and power connection means 224, 226 serve to connect or connect or functionally connect other devices, in particular process device according to the invention or measurement device (s) 5.
  • the inventive measuring device 5 or a computer or a further supply device 2 is preferably connectable to the modular reactor 1 via the supply device side comms and power connection means 226.
  • the process device modules 240, 260-268 assigned to the process devices 4 preferably each have a SLAVE PCBA 241.
  • the SLAVE PCBA 241 covers this preferably, at least one processor-side comms and power connection means 242 configured to cooperate with the utility-side comms and power connection means 226.
  • the SLAVE PCBA 241 has a connection HUB 244, via which a plurality, in particular one, exactly one or at least one, two exactly two or at least two or three, exactly three or at least three, CONNs are connected.
  • at least one or just one process device module 268 has an integral ACCESSORY 269.
  • FIG. 7 a shows a perspective view of an example of a measuring device 5 according to the invention.
  • the measuring device 5 preferably has a grip part 158 with at least one dip tube 150 arranged thereon.
  • the dip tube 150 is coupled at its first end 154 to the handle portion 158.
  • a window 100 is formed.
  • the radiation is preferably generated by means of a light source device 108 (see FIG.
  • the light source device 108 is preferably arranged in the grip part 158.
  • the radiation which has passed through the window 100 is preferably conducted from a return means 174 (cf., FIG. 8) back into the grip part 158 or to a sensor device 118.
  • a return means 174 cf., FIG. 8
  • the sensor device 118 see FIG 9).
  • FIG. 7b purely shows, by way of example, the grip part 158 without the dip tube 150 shown in FIG. 7a.
  • a cable connection 162 is disposed on the cable attachment means 160 also shown in Fig. 7a.
  • the cable connection 162 preferably has an interface, in particular a USB plug, for coupling to a supply device 2 or a computer, in particular a tablet PC or laptop.
  • FIG. 8 shows a preferred dip tube 150.
  • optical fibers 164, 166, 168, 170 and a sensor optical waveguide 172 extend into the dip tube 150.
  • the optical waveguides 164, 166, 168, 170, 172 extend in the dip tube preferably up to or substantially up to a first end 102 of the window 100.
  • a return means 174 In the region of the second end 104 of the window 100 is preferably a return means 174, in particular Shape of a reflector or mirror formed.
  • the dip tube 150 is preferably hollow at least in the region between the first end 102 of the window 100 and the first end 154 of the dip tube 150.
  • the dip tube 150 in its axial longitudinal direction L preferably has no opening.
  • the main electrical component preferably has a light source device 108 which preferably comprises four light sources 110, 112, 114, 16, a sensor device 118 and a printed circuit board 122 with or arranged thereon trained communication and storage means.
  • the main electrical component thus preferably has a carrier unit 120 on which or on which the light sources 110, 112, 114, 116 and the sensor device 18 are arranged.
  • the carrier unit 120 is preferably designed as a printed circuit board.
  • the carrier unit 120 is particularly preferably arranged inclined relative to the further printed circuit board 122 and connected thereto.
  • the reference numeral 124 preferably identifies a measuring device-side data, signal and / or energy interface, in particular a USB connection.
  • the meter-side data, signal and / or power interface 124 is preferably coupled to the cable attachment means 160 (see Fig. 7a).
  • FIGS. 9b and 9c further show that an enclosure 126 can be provided around the main electrical component.
  • the functional fluid is via a main fluid inlet 38 and a
  • the supply part 51 in this case preferably consists of cast or injection-molded plastic or plastic and is particularly preferably fixed to the
  • Reference numerals 44, 46 interfaces, in particular analog or digital interfaces.
  • the data interface 44 is for acquiring data of each one
  • Supply device 2 coupled process device 4 is formed, which additionally or alternatively is conceivable that individual or all process devices 4 by means of
  • Data interface can be controlled. It is also conceivable that by means of the data interface
  • Updates of executed by the controller 34 software are feasible.
  • the interface 46 is preferably designed such that a multi-channel thermometer and / or a multi-channel IR board can be coupled to the supply device 2.
  • the multi-channel thermometer is a 10-channel thermometer and in the
  • the Supply device 2 preferably has a power connection 42 for operating the modular device 1. It is also conceivable that there is an interface to a printed circuit board, via which one or more further devices can be connected to the supply device 2.
  • the supply device 2 thus represents a standard device, which can be supplemented particularly preferably by one or more process devices 4 of different size and / or function.
  • the process devices 4, the control device 34 and / or the supply part 51 are preferably designed such that they can be supplemented by further functions and / or devices at a later time.
  • the individual process devices 4 can, according to the present invention, particularly preferably always be decoupled from the supply device 2 without having to stop a coolant circulation or to separate the coolant circuit.
  • the process devices 4 are each connected to e.g. a first, second and / or third data, energy and / or signal exchange interface 52, 53, 54 may have.
  • the data, energy and / or signal exchange interface can in this case be functionally integrated via a CONN 246, 248, 250 shown in FIG.
  • the present invention thus relates to a measuring device 5 for determining chemical and / or physical properties of a substance.
  • the measuring device in this case comprises a light source device 108 for emitting light, the light source device 108 having a multiplicity of light sources 110, 112, 114, 16, the light of the individual light sources 110, 112, 114, 116 being at least several wavelengths a grip part 158 for guiding the measuring device 5, a subsequent to the handle portion 158 dip tube 150 for insertion into the substance to be examined, wherein the dip tube 150 at least one window 100 for applying the substance with the light of the light source devices 1 10, 112th , 114, 16, wherein at least portions of the light in the axial extension direction L of the dip tube 150 is passed through the window 100, a sensor device 118 for detecting and / or analyzing light waves by the light source devices 1 10, 1 12, 114, 116 emitted and through the window 100 in axial Direction L is provided for determining predefined parameters and a signal or data interface 124 for transmitting signals or
  • Reference numeral list Modular device 54 Third data, energy and / or supply device Signal exchange interface Process device 55 Supply device-side measuring device Data, energy and / or recording means Signal exchange interface Wall device 60 Heating device
  • Expiration supply 64 the functional area at least data, energy and / or partially enclosing signal supply connection structure
  • Signal coupling means 72 further housing part
  • Display holding device 97 supply device side supply part Zustell medium
  • Signal exchange interface 102 first end of the window 104 second end of the window 220 comms and power bus

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

La présente invention concerne un dispositif de mesure (5) servant à déterminer des propriétés chimiques et/ou physiques d'une substance. Le dispositif de mesure comporte un moyen formant source de lumière (108) servant à émettre de la lumière, le moyen formant source de lumière (108) comprenant une pluralité de sources de lumière (110, 112, 114, 116), les lumières des sources de lumière (110, 112, 114, 116) individuelles étant différentes les unes des autres d'au moins plusieurs longueurs d'ondes, une partie de préhension (158) servant à guider le dispositif de mesure (5), un tube plongeur (150) se raccordant à la partie de préhension (158) et destiné à être introduit dans la substance à inspecter, le tube plongeur (150) comprenant au moins une fenêtre (100) servant à exposer la substance à la lumière des moyens formant source de lumière (110, 112, 114, 116), au moins des composantes de la lumière étant guidées à travers la fenêtre (100) dans la direction axiale (L) du tube plongeur (150) lors de l'exposition de la substance, un moyen de détection (118) servant à détecter et/ou analyser des longueurs d'onde de la lumière émise par les moyens formant source de lumière (110, 112, 114, 116) et guidée à travers la fenêtre (100) dans la direction axiale (L) pour déterminer des paramètres prédéfinis et une interface de signaux ou de données (124) servant à transmettre des signaux ou des données à un moyen de commande externe, les signaux ou les données représentant les valeurs de mesure détectées pour les paramètres prédéfinis.
PCT/EP2017/070198 2016-08-09 2017-08-09 Dispositif de mesure comprenant un moyen formant source de lumière servant à déterminer des propriétés chimiques et/ou physiques d'une substance WO2018029252A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016009671.3A DE102016009671A1 (de) 2016-08-09 2016-08-09 Messvorrichtung mit einer Lichtquelleneinrichtung zum Bestimmen von chemischen und/oder physikalischen Eigenschaften einer Substanz
DE102016009671.3 2016-08-09

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CN114054124B (zh) * 2021-10-22 2023-01-10 迈克医疗电子有限公司 试管架定位方法、样本传输装置及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD258471A1 (de) * 1987-03-11 1988-07-20 Freiberg Bergakademie Verfahren und vorrichtung zur bestimmung von stoffkonzentrationen in fluiden medien
WO2003098199A1 (fr) * 2002-05-17 2003-11-27 Delphian Technology, Inc. Procedes de mesure in situ de la liberation d'une substance contenue dans une forme dosifiee
WO2005119216A1 (fr) * 2004-05-27 2005-12-15 Envision Instruments, Llc Systemes et procedes de realisation de mesures spectroscopiques in situ
DE102014013344A1 (de) 2014-09-08 2016-03-10 Innovative ThermoAnalytic Instruments KG Modularer Reaktor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD258471A1 (de) * 1987-03-11 1988-07-20 Freiberg Bergakademie Verfahren und vorrichtung zur bestimmung von stoffkonzentrationen in fluiden medien
WO2003098199A1 (fr) * 2002-05-17 2003-11-27 Delphian Technology, Inc. Procedes de mesure in situ de la liberation d'une substance contenue dans une forme dosifiee
WO2005119216A1 (fr) * 2004-05-27 2005-12-15 Envision Instruments, Llc Systemes et procedes de realisation de mesures spectroscopiques in situ
DE102014013344A1 (de) 2014-09-08 2016-03-10 Innovative ThermoAnalytic Instruments KG Modularer Reaktor
WO2016038006A1 (fr) * 2014-09-08 2016-03-17 Innovative ThermoAnalytic Instruments KG Réacteur modulaire

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