DE3126127A1 - Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection - Google Patents

Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection

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Publication number
DE3126127A1
DE3126127A1 DE19813126127 DE3126127A DE3126127A1 DE 3126127 A1 DE3126127 A1 DE 3126127A1 DE 19813126127 DE19813126127 DE 19813126127 DE 3126127 A DE3126127 A DE 3126127A DE 3126127 A1 DE3126127 A1 DE 3126127A1
Authority
DE
Germany
Prior art keywords
easy
medical
ammeter
glass filter
measuring instrument
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19813126127
Other languages
German (de)
Inventor
Christoph Dr. 6500 Mainz Franz
Wolfgang Dr.med. 6520 Worms Karl-Schuch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KARL SCHUCH WOLFGANG DR MED
Original Assignee
KARL SCHUCH WOLFGANG DR MED
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KARL SCHUCH WOLFGANG DR MED filed Critical KARL SCHUCH WOLFGANG DR MED
Priority to DE19813126127 priority Critical patent/DE3126127A1/en
Publication of DE3126127A1 publication Critical patent/DE3126127A1/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

An easy to use, portable measuring instrument for UV rays has been developed for medical and technical employment protection, since the previous apparatuses conceived for stationary application are too complicated in daily use and require correspondingly long setting-up times. The measuring instrument presented consists of industrially prefabricated individual parts which are combined in a fixed sequence: 1. Silicon photodiode 2. Black glass filter 3. Ammeter Because the instrument is easy to use, it is now possible to undertake UV measurements immediately directly at the workplace.

Description

Gegenstand der vorliegenden Erfindung ist die Anwendung eines ein-The present invention relates to the application of a single

fachen und handlichen UV-Strahlenmeßgerät für die tägliche arbeitsmedizinische Praxis.functional and handy UV radiation measuring device for daily occupational medicine Practice.

Die UV-Strahlungsmessung in der täglichen Praxis ist schwierig, da es zum gegenwärtigen Zeitpunkt keine praktikable Meßmethode gibt, die ohne größeren Apparateaufwand durchgeführt werden kann und somit auch vom personellen Sektor her sehr kostenintensiv ist.The UV radiation measurement in daily practice is difficult because At the present time there is no practicable measurement method that does not have a major one Apparatus expenditure can be carried out and thus also from the personnel sector is very costly.

Die vorhandenen Meßgeräte sind ebenfalls von der Anschaffung her für den vorgesehenen funktionseinsetz zu teuer. Der Anschaffungspreis beträgt ca. das Zehnfache des vorgelegten erfindungsmäßigen Gegenstandes.The existing measuring devices are also from the point of purchase for the intended use of the function is too expensive. The purchase price is approx Ten times the submitted inventive subject matter.

Bei der Erfindung werden in einer bestimmten Weise an sich bekannte industriell vorgefertigte Bestandteile in einer festgelegten Reihenfolge kombiniert: 1. Siliciumphotodiode 2. Schwarzglasfilter 3. Amperemeter.In the invention, in a certain way, are known per se industrially prefabricated components combined in a fixed order: 1. Silicon photodiode 2. Black glass filter 3. Ammeter.

Gerätebeschreibung: Bei dem vorgestellten Gerät handelt es sich um einen Prototyp be-2 stehend aus einer Siliciumphotodiode (Meßflbche 33 mm , Außendurchmesser der Sonde 20 mm), die an ein genügend empfindliches Amperemeter, in 10 mA noch ablesbar, angeschlossen ist.Device description: The device presented is a prototype consisting of a silicon photodiode (measuring surface 33 mm, outer diameter the probe 20 mm), which can be read on a sufficiently sensitive ammeter, in 10 mA, connected.

Der Siliciumphotodiodeist ein Farbglasfilter (sog. Schwarzglasfilter) aus industrieller Serienfertigung aufgesetzt.The silicon photodiode is a color glass filter (so-called black glass filter) put on from industrial series production.

Verwendet werden z. B. die Farbglasfilter KG 5 bzw. UG 11 der Firma Schott in Mainz.Are used z. B. the colored glass filters KG 5 and UG 11 from the company Schott in Mainz.

Durch den jeweiligen Einsatz dieser und spezieller Farbglasfilter konnen Aussagen über die Wellenlängenbereiche UVA, UVB, UVC bzw. deren Differenzierung in spezielle Breiten in allen Spektralbereichen gemacht werden.By using these and special colored glass filters can make statements about the wavelength ranges UVA, UVB, UVC and their differentiation can be made in special widths in all spectral ranges.

Das Gerät hat die Größe eines handlichen Lärmpegelmeßgerätes, die Meßsonde kann wegen der geringen Größe in oeffnungen und Schlitze auch von UV-Strahlerneingeführt werden.The device is the size of a handy noise level meter that Due to its small size, the measuring probe can also be inserted into openings and slits from UV lamps will.

Material- und Herstellungskosten dürften selbst bei großzügiger Auslegung den Kaufpreis von DM 500.-- nicht übersteigen. Damit Liegt der Preis um den Kostenfaktor 10 niedriger als derzeit handelsübliche Geräte, die sich der Größenordnung um DM 5 000.-bewegen. Der erfindungsgemäße Vorteil des Gerätes liegt neben dem Anschaffungspreis auch in der Handlichkeit, das Gerät hat die Größe eines Schallpegelmeßgerätes mit den Maßen 15x10x4 cm.Material and manufacturing costs are likely even with a generous design do not exceed the purchase price of DM 500 .--. So the price is around the cost factor 10 lower than currently commercially available devices, which are around DM 5 000.-move. The advantage of the device according to the invention lies in addition to the purchase price also in the handiness, the device has the size of a sound level meter with the dimensions 15x10x4 cm.

Die Anwendung dieses Gerätes zur UV-Strahlenmessung an belasteten Arbeitsplätzen ist möglich z.8. an Druckmaschinen für UV-härtende Farben in der PVC-verarbeitenden Industrie, an Elektra- und Schutzgasschweißplätzen, überwachung von UV-Leuchten im Krankenhausbetrieb, Vergilbungsversuche in der Kuststoffindustrie, Uv-Applikation in der gewerblichen Tierzucht sowie auch zur Kontrolle der Uv-Strahlung von Leuchtstoffröhren.The use of this device for measuring UV radiation on exposed persons Jobs is possible e.g. 8. on printing machines for UV-curing inks in the PVC processing industry, at electrical and inert gas welding stations, monitoring of UV lights in hospitals, yellowing tests in the plastics industry, UV application in commercial animal breeding as well as for controlling UV radiation of fluorescent tubes.

LeerseiteBlank page

Claims (1)

Patent ansprüche: Handliches, tragbares Meßgerät zur Messung von direkter und indirekter Ultraviolett-Strahlung im Rahmen des technischen und medizinisches Arbeitsschutz, ~ dadurch gekennzeichnet, daß industriell vorgefertigte Einzelteile wie eine Siliziumphotodiode mit einem Schwarzglasfilter und einem Ampèremeter in der Weise zusammengeschaltet und Kalibriert werden, daß die UV-Strahlung mit einer für die Praxis ausreichende Genauigkeit, vorzugsweise - 10 X, als Skalenwert bzw. Digitalwert in Untereinheiten von Ampere z.B. mA und / oder pA gemessen werden kann. Patent claims: Handy, portable measuring device for measuring direct and indirect ultraviolet radiation in the context of technical and medical Occupational safety, ~ characterized in that industrially prefabricated items like a silicon photodiode with a black glass filter and an ammeter in interconnected and calibrated in such a way that the UV radiation with a Accuracy sufficient for practice, preferably - 10 X, as a scale value or Digital value can be measured in sub-units of amps, e.g. mA and / or pA. Durch den Ersatz der jeweiligen Filter mit entsprechender Eichung des Meßgerätes sind z.B. alle Spektralbreiten oberhalb und unterhalb des sichtbaren Lichtes messbar. Der Kaufpreis handelsüblicher Geräte beträgt das 10-fache des vorgelegten erfindungsgemässen Gegenstandes. By replacing the respective filters with appropriate calibration of the measuring device are e.g. all spectral widths above and below the visible Measurable light. The purchase price of commercially available devices is 10 times the amount presented according to the invention. Anspruch 2 nach Anspruch 1: d.g.d. Claim 2 according to Claim 1: d.g.d. Die Siliziumphotodiode und das Schwarzglasfilter eine externe vom Amperemeter getrennte Einheit ausgeführt ist. The silicon photodiode and the black glass filter an external vom Ammeter separate unit is carried out. Anspruch 3 nach Anspruch 1: d.g.d. Claim 3 according to Claim 1: d.g.d. Photodiode, Schwarzglasfilter und Ampèremeter eine bauliche Einheit sind. Photodiode, black glass filter and ammeter form one structural unit are.
DE19813126127 1981-07-02 1981-07-02 Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection Withdrawn DE3126127A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813126127 DE3126127A1 (en) 1981-07-02 1981-07-02 Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813126127 DE3126127A1 (en) 1981-07-02 1981-07-02 Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection

Publications (1)

Publication Number Publication Date
DE3126127A1 true DE3126127A1 (en) 1983-01-20

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DE19813126127 Withdrawn DE3126127A1 (en) 1981-07-02 1981-07-02 Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545932A1 (en) * 1983-05-10 1984-11-16 Pruniaux Andre Device for measuring the intensity of ultraviolet radiation
US5036311A (en) * 1988-02-29 1991-07-30 Dan Moran UV Exposure monitoring system
FR2662250A1 (en) * 1990-05-18 1991-11-22 Landis & Gyr Betriebs Ag DIODE RADIATION SENSOR FOR MONITORING A FLAME.
US5539210A (en) * 1993-03-05 1996-07-23 Trojan Technologies, Inc. Radiation sensor with means to remove fouling materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545932A1 (en) * 1983-05-10 1984-11-16 Pruniaux Andre Device for measuring the intensity of ultraviolet radiation
US5036311A (en) * 1988-02-29 1991-07-30 Dan Moran UV Exposure monitoring system
FR2662250A1 (en) * 1990-05-18 1991-11-22 Landis & Gyr Betriebs Ag DIODE RADIATION SENSOR FOR MONITORING A FLAME.
US5539210A (en) * 1993-03-05 1996-07-23 Trojan Technologies, Inc. Radiation sensor with means to remove fouling materials

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