CN201503393U - Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path - Google Patents

Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path Download PDF

Info

Publication number
CN201503393U
CN201503393U CN2009201983156U CN200920198315U CN201503393U CN 201503393 U CN201503393 U CN 201503393U CN 2009201983156 U CN2009201983156 U CN 2009201983156U CN 200920198315 U CN200920198315 U CN 200920198315U CN 201503393 U CN201503393 U CN 201503393U
Authority
CN
China
Prior art keywords
moving fiber
shell
lubricating oil
light source
transmitted spectrum
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.)
Expired - Fee Related
Application number
CN2009201983156U
Other languages
Chinese (zh)
Inventor
蒋璐璐
刘飞
何勇
谈黎虹
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.)
Zhejiang Technical Institute of Economics
Original Assignee
Zhejiang Technical Institute of Economics
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 Zhejiang Technical Institute of Economics filed Critical Zhejiang Technical Institute of Economics
Priority to CN2009201983156U priority Critical patent/CN201503393U/en
Application granted granted Critical
Publication of CN201503393U publication Critical patent/CN201503393U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The utility model discloses a lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path, comprising a shell, the bottom of the device in the shell is provided with a light source, and a fixed first quartz slide is arranged above the light source, and the inside of the shell is provided with a moving fiber-optic probe, and the moving fiber-optic probe is controlled by an adjusting screw rod with scale to move, a second quartz slide is fixedly connected with the moving fiber-optic probe, and the second quartz slide moves along with the movement of the moving fiber-optic probe, and an adjustable optical-path range is formed between the first quartz slide and the second quartz slide, meanwhile, the moving fiber-optic probe is connected with an external device for storing and handling spectral data. The moving optical fiber is adjusted through an adjusting nut, and then the adjustment of the optical path of the transmitted spectrum is realized. The device can realize the rapid and any adjustment in the optical-path range of 0.10 - 2.00cm, and then rapidly collects the visible / near infrared continuous spectrum of the lubricating oil in different ranges of optical path, and provides spectral data for identification and detection of model number and quality of the lubricating oil through utilizing spectrum technology.

Description

The quick harvester of the adjustable lubricating oil transmitted spectrum of a kind of light path
Technical field
The utility model relates to a kind of spectra collection device, is specially the quick harvester of the adjustable lubricating oil transmitted spectrum of a kind of light path.
Background technology
Lubricating oil is the blood of keeping engine life, is the important assurance of car load power.Therefore, lubricating oil has fundamental influence to the life-span of motor car engine.The model of lubricating oil and quality can differentiate and detect by spectral technique, and when gathering spectroscopic data, and the light path of its transmitted spectrum is to spectroscopic data and Quality Detection important influence as a result.Generally, the sample cell that has different light paths by frequent replacing is gathered the transmitted spectrum under the different light paths.This method is loaded down with trivial details unusually, and time-consuming, effort has strengthened the extraneous error of the spectroscopic data of gathering simultaneously, finally causes the inaccurate of testing result.
Summary of the invention
The utility model provides the adjustable lubricating oil transmitted spectrum of a kind of light path quick harvester, and realization has the quick collection of the lubricating oil transmittance spectra data of different light paths.
The quick harvester of the adjustable lubricating oil transmitted spectrum of a kind of light path, comprise: shell, the bottom of device is provided with light source in the shell, the light source top is provided with the first fixing quartzy slide, be provided with the moving fiber probe in the shell, the moving fiber probe is moved by the adjusting screw(rod) control that has scale, the second quartzy slide is fixedlyed connected with the moving fiber probe, the second quartzy slide moves with the moving fiber probe, form scalable light path scope between the first quartzy slide and the second quartzy slide, the moving fiber probe is connected with spectroscopic data storage and processing external equipment.
Described light source adopts the light source with visible/near infrared 380~2500nm continuous spectrum.
Described shell is provided with handle, and is easy to use.
The material of the utility model device can adopt do not influence that visible/near infrared spectrum absorbs and not with any material of lubricating oil generation physical-chemical reaction.Employing has the adjusting screw(rod) of scale and regulates removable optical fiber, changes the distance between two bauerite slides up and down, i.e. the size of transmission light path, and this light path adjustable extent is 0.10~2.00cm; Have the light that the light source of the continuous spectrum of visible/near-infrared band scope sends, accepted by the light probe, import data storage again into and handle external equipment through the transmitted spectrum signal behind the lubricating oil.Whole device adopts portable instruments design.
The utlity model has following characteristics:
(1) can realize the free adjustment of transmitted spectrum light path, operate accurate, easy, quick.
(2) compare with traditional light path control method, systematic error and personal error reduce greatly, do not need frequently to change sample cell.
(3) apparatus structure is simple, and is easy to use, is easy to carry, and has certain social benefit and economic benefit.
Description of drawings
Fig. 1 is the quick harvester structural representation of the adjustable lubricating oil transmitted spectrum of light path.
Embodiment
As shown in Figure 1, the quick harvester of the adjustable lubricating oil transmitted spectrum of a kind of light path comprises: shell 5, and shell 5 is provided with handle 8; The bottom of device is provided with light source 7 in the shell 5, and light source 7 tops are provided with the first fixing quartzy slide 6 ', is provided with moving fiber probe 4 in the shell 5, and moving fiber probe 4 is moved by the adjusting screw(rod) control that has scale; Adjusting screw(rod) is made up of setting nut 1, the screw rod 2 that has scale and hold-down nut 3, and hold-down nut 3 is fixed on the shell 5, and screw rod 2 one ends are connected with moving fiber probe 4, by setting nut 3 control moving fiber probes 4.
The second quartzy slide 6 and moving fiber are popped one's head in and 4 are fixedlyed connected, the second quartzy slide 6 moves with moving fiber probe 4, form scalable light path scope between the first quartzy slide 6 ' and the second quartzy slide 6, light path scope 0.10~2.00cm, moving fiber probe 4 is connected with spectroscopic data storage and processing external equipment 9.
Light source adopts the light source with visible/near infrared 380~2500nm continuous spectrum, the material of device for do not influence visible/near infrared spectrum and absorb and not with any material of lubricating oil generation physical-chemical reaction.
Principle of work of the present utility model is as follows:
Device is put into lubricating oil to be measured, regulate removable optical fiber, change the distance between fibre-optical probe and the light source, realize the adjusting of lubricating oil transmitted spectrum light path by the adjusting screw(rod) that has scale.The free adjustment scope of light path is 0.10~2.00cm, moving fiber probe and light source are by two bauerite slide and lubricating oil separation, determine after the light path, the continuous spectrum that light source sends sees through lubricating oil, its transmitted spectrum is stored in external equipment through the light probe with spectroscopic data, is used for subsequent treatment.

Claims (3)

1. quick harvester of the adjustable lubricating oil transmitted spectrum of light path, comprise shell (5), it is characterized in that: the bottom of device is provided with light source (7) in the shell (5), light source (7) top is provided with the first fixing quartzy slide (6 '), be provided with moving fiber probe (4) in the shell (5), moving fiber probe (4) is moved by the adjusting screw(rod) control that has scale, the second quartzy slide (6) is fixedlyed connected with moving fiber probe (4), the second quartzy slide (6) moves with moving fiber probe (4), form scalable light path scope between the first quartzy slide (6 ') and the second quartzy slide (6), moving fiber probe (4) is connected with spectroscopic data storage and processing external equipment (9).
2. the quick harvester of the adjustable lubricating oil transmitted spectrum of described light path as claimed in claim 1 is characterized in that: described light source (7) adopts the light source with visible/near infrared 380~2500nm continuous spectrum.
3. the quick harvester of the adjustable lubricating oil transmitted spectrum of described light path as claimed in claim 1, it is characterized in that: described shell (5) is provided with handle (8).
CN2009201983156U 2009-10-15 2009-10-15 Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path Expired - Fee Related CN201503393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201983156U CN201503393U (en) 2009-10-15 2009-10-15 Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201983156U CN201503393U (en) 2009-10-15 2009-10-15 Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path

Publications (1)

Publication Number Publication Date
CN201503393U true CN201503393U (en) 2010-06-09

Family

ID=42454325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201983156U Expired - Fee Related CN201503393U (en) 2009-10-15 2009-10-15 Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path

Country Status (1)

Country Link
CN (1) CN201503393U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893561A (en) * 2010-07-13 2010-11-24 中国人民解放军总后勤部油料研究所 Near infrared spectrum quick test method of new oil quality of lubricating oil
CN103278451A (en) * 2013-06-13 2013-09-04 武汉大学 Intermediate infrared spectroscopic analysis liquid sample pool
CN104330374A (en) * 2014-11-19 2015-02-04 清华大学 Coal mercury content measuring device
CN104655589A (en) * 2015-02-04 2015-05-27 中国人民解放军电子工程学院 Device and method for testing continuously adjustable optical path and capacity particle extinction coefficient
CN104833642A (en) * 2015-05-20 2015-08-12 浙江科技学院 Liquid light transmitting property measurement device with adjustable optical path
CN106841125A (en) * 2017-01-04 2017-06-13 天津大学 A kind of optical fiber integration liquid probe based on transmission measurement
CN106996912A (en) * 2016-01-25 2017-08-01 盟基生医股份有限公司 Trace nucleic acid quantitative device
CN107228836A (en) * 2017-05-30 2017-10-03 武汉材料保护研究所 The infrared spectrum on-line testing method of lubricating oil high-temp friction process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893561A (en) * 2010-07-13 2010-11-24 中国人民解放军总后勤部油料研究所 Near infrared spectrum quick test method of new oil quality of lubricating oil
CN101893561B (en) * 2010-07-13 2012-04-25 中国人民解放军总后勤部油料研究所 Near infrared spectrum quick test method of new oil quality of lubricating oil
CN103278451A (en) * 2013-06-13 2013-09-04 武汉大学 Intermediate infrared spectroscopic analysis liquid sample pool
CN104330374A (en) * 2014-11-19 2015-02-04 清华大学 Coal mercury content measuring device
CN104655589A (en) * 2015-02-04 2015-05-27 中国人民解放军电子工程学院 Device and method for testing continuously adjustable optical path and capacity particle extinction coefficient
CN104655589B (en) * 2015-02-04 2017-12-29 中国人民解放军电子工程学院 Light path and volume continuous adjustable particle extinction coefficient test device and method
CN104833642A (en) * 2015-05-20 2015-08-12 浙江科技学院 Liquid light transmitting property measurement device with adjustable optical path
CN104833642B (en) * 2015-05-20 2017-12-08 浙江科技学院 A kind of adjustable liquid light transmission features measurement apparatus of light path
CN106996912A (en) * 2016-01-25 2017-08-01 盟基生医股份有限公司 Trace nucleic acid quantitative device
CN106841125A (en) * 2017-01-04 2017-06-13 天津大学 A kind of optical fiber integration liquid probe based on transmission measurement
CN106841125B (en) * 2017-01-04 2019-09-10 天津大学 A kind of optical fiber integration liquid probe based on transmission measurement
CN107228836A (en) * 2017-05-30 2017-10-03 武汉材料保护研究所 The infrared spectrum on-line testing method of lubricating oil high-temp friction process

Similar Documents

Publication Publication Date Title
CN201503393U (en) Lubricating-oil transmitted spectrum rapid acquisition device with adjustable optical path
CN105092540B (en) The fast high-precision detecting method of content of heavy metal lead in a kind of edible oil
CN102890057B (en) Portable quality detection device for simultaneously detecting sugar degree and hardness of fruit
CN106018332A (en) Near-infrared-spectrum citrus yellow shoot disease field detection method
CN103852446B (en) A kind of blood constituent identification and analysis instrument based on cavity ring down spectroscopy technology
CN107703097A (en) Utilize the method and its application of decay total reflection probe and the model of near infrared spectrometer structure fast prediction oil property
CN103487397A (en) Quick detecting method for hardness of phyllostachys pracecox shoots and device
CN102928355A (en) Small spherical fruit sugar-acid ratio rapid nondestructive test device with weighing function
CN202101929U (en) Transmitted spectrum detecting device for internal quality of agricultural products
CN103954604A (en) Method for detecting pesticide residues in water based on algae raman signals
CN108827907A (en) It is a kind of based near infrared spectrum to the rapid assay methods of color cotton coloration
CN202421062U (en) Ultraviolet analyzer for measuring sulfur dioxide and nitrogen oxides
CN102829849B (en) Device and method for multi-index parametric measurement of pears
CN201788147U (en) Optical-fiber probe type soil nutrient tester
CN110231300A (en) A kind of lossless method for quickly identifying true and false Aksu red fuji apple
CN102788754B (en) Device and method for measuring multi-index parameters of pear
CN211627367U (en) Apple sugar determination device based on near infrared spectrum analysis technology
CN211235532U (en) Movable near-infrared detection platform
CN2739640Y (en) Urine analytic instrument
CN101949850A (en) Method for detecting molecular weights and structures of polysaccharide substances by Raman spectrometry
CN201555801U (en) Device for collecting characteristic spectrum of liquid sample
CN102946792A (en) Apparatus and method for estimating bilirubin concentration using refractometry
RU85646U1 (en) DEVICE FOR DETERMINING GRAPE TRANSPORTABILITY IN FIELD CONDITIONS
CN107238595B (en) Alcohol concentration measuring device and measuring method for closed container
CN101634631A (en) Rice nitrogen nutrient diagnosis vegetation index sum fast diagnostic instrument

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100609

Termination date: 20111015