CN205333503U - Light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance - Google Patents
Light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance Download PDFInfo
- Publication number
- CN205333503U CN205333503U CN201620091263.2U CN201620091263U CN205333503U CN 205333503 U CN205333503 U CN 205333503U CN 201620091263 U CN201620091263 U CN 201620091263U CN 205333503 U CN205333503 U CN 205333503U
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- China
- Prior art keywords
- spring leaf
- nephelometry
- antibiotic
- support body
- titer
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- Investigating Or Analysing Materials By Optical Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance, effectively solve the error of indication that photometry is inhaled to nephelometry antibiotic titration appearance, the otherness problem of absorbance between each passageway, a structure of the handbag is characterized in that, support body upper portion both sides have and are used for hanging the plush copper on the cultivation of nephelometry antibiotic titration appearance frame with the light filter support, the long groove who has the light filter that is used for keeping flat in the support body, be equipped with the trompil of square in the middle of the recess, there is the spring leaf fixed orifices on the support body on recess upper portion, there is the opening spring leaf bottom, there is the fixed orifices corresponding with the spring leaf fixed orifices on spring leaf upper portion, the lower part open have with the consistent slotted hole that corresponds of trompil, the spring leaf is through the fixed orifices, the spring leaf fixed orifices is fixed the spring leaf on the recess by the screw. The utility model discloses simple structure, the novelty is unique, is suitable for the routine inspection test of nephelometry antibiotic titration appearance, also is applicable to the quality monitoring of measurement technology mechanism to nephelometry antibiotic titration appearance.
Description
Technical field
This utility model relates to monitoring device, the particularly filter supporter of a kind of nephelometry titer of antibodies analyzer absorbance quality-monitoring。
Background technology
" Pharmacopoeia of People's Republic of China (2015 editions) " specify, nephelometry is a kind of measuring method that titer of antibodies measures。According to pharmacopeia, relevant enterprise have developed nephelometry titer of antibodies analyzer, this instrument is the inhibitory action utilizing antibiotic to testing bacteria growing in liquid medium, by measuring the absorbance size of the fluid medium adding standard sample and addition sample respectively, to measure the instrument of sample titer of antibodies。
Wavelength measured by nephelometry titer of antibodies analyzer is Single wavelength, according to user's needs, is equipped with 530nm or 580nm monochromatic light light source。First-order spectrum neutral colour filter is required by " spectrophotometer etalon national metrological verification regulations ": transmittance positive and negative difference≤0.001, transmittance uniformity≤0.001。The absorbance error of indication of nephelometry titer of antibodies analyzer is required by " titer of antibodies analyzer national measurement calibrating standard ": absorbance≤0.03, and the requirement of interchannel absorbance difference is: absorbance≤0.03。
At present the solwution method of absorbance mass measuring method is replaced by spectral neutrality optical filter just gradually。As spectrophotometric absorbance mass measurement adopts the absorbance trade mark respectively 0.5,0.7,1.0, light path is the spectral neutrality optical filter of 10mm, the absorbance mass measurement of enzyme micro-plate reader adopts the absorbance trade mark respectively 0.2,0.5,1.0,1.5, and light path is the spectral neutrality optical filter of 10mm。But the light path of nephelometry titer of antibodies analyzer is 20mm, above spectral neutrality optical filter is not suitable for the absorbance mass measurement of nephelometry titer of antibodies analyzer。Therefore, the innovation of the improvement on spectral neutrality optical filter is imperative。
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is just to provide the filter supporter of a kind of nephelometry titer of antibodies analyzer absorbance quality-monitoring, can effectively solve the variability issues of absorbance between the error of indication of nephelometry titer of antibodies analyzer absorbance measuring, each passage。
The technical scheme that this utility model solves is, support body including aluminum, there is the plush copper for filter supporter being suspended on the culturing rack of nephelometry titer of antibodies analyzer both sides, support body top, the elongate recesses for keeping flat optical filter is had in support body, foursquare perforate it is provided with in the middle of groove, the support body on groove top has spring leaf fixing hole, there is opening spring leaf bottom, the fixing hole corresponding with spring leaf fixing hole is arranged at spring leaf top, bottom has corresponding slotted eye consistent with perforate, spring leaf is through fixing hole, spring leaf is fixed on groove by spring leaf fixing hole by screw。
This utility model simple in construction, novel unique, the diversity of the error of indication measurement and each interchannel measurement result that efficiently solve nephelometry titer of antibodies analyzer absorbance measuring result measures a difficult problem, it is not only suitable for the exfactory inspection of nephelometry titer of antibodies analyzer, it is also applied for the measurement technology mechanism quality-monitoring to nephelometry titer of antibodies analyzer, having the using value of reality, economic and social profit is notable。
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model。
Fig. 2 is profile of the present utility model。
Fig. 3 is upward view of the present utility model。
Fig. 4 is chip architecture of the spring front view of the present utility model。
Detailed description of the invention
Elaborate below in conjunction with concrete condition detailed description of the invention of the present utility model。
Shown in Fig. 1-4, this utility model includes the support body 6 of aluminum, there is the plush copper 1 for filter supporter being suspended on the culturing rack of nephelometry titer of antibodies analyzer both sides, support body 6 top, the elongate recesses 2 for keeping flat optical filter is had in support body, foursquare perforate 3 it is provided with in the middle of groove, the support body on groove 2 top there is spring leaf fixing hole 4, there is opening 5 spring leaf bottom, the fixing hole 9 corresponding with spring leaf fixing hole 4 is arranged at spring leaf 7 top, bottom has corresponding slotted eye 8 consistent with perforate 3, spring leaf 7 is through fixing hole 9, spring leaf is fixed on groove 2 by spring leaf fixing hole 4 by screw。
Described support body is rectangle, long 22mm, wide 22mm, high 96mm；
Described spring leaf is rectangle, long 54.5mm, wide 17mm, and thick 0.5mm, the long 34mm of slotted eye 8, wide 14mm, top is semicircle；
The long 58mm of described elongate recesses 2, wide 18mm, deep 11mm。
When this utility model uses, being kept flat through spring leaf by optical filter is fitted in groove 2, and it is fixed in groove through spring leaf fixing hole 4 and fixing hole 9, it is effective to the absorbance mass measurement of nephelometry titer of antibodies analyzer, apply through on the spot, easy to install, measurement effect is good, precision is high, the absorbance error of indication≤0.03, interchannel absorbance difference≤0.03, efficiently solve the difficult problem such as the measurement of the nephelometry titer of antibodies analyzer absorbance error of indication and the measurement of each interchannel absorbance difference of nephelometry titer of antibodies analyzer, this utility model is applicable not only to the exfactory inspection of nephelometry titer of antibodies analyzer, it is also applied for the measurement technology mechanism quality-monitoring to nephelometry titer of antibodies analyzer, there is the using value of reality, economic and social profit is notable。
Claims (4)
1. the filter supporter of a nephelometry titer of antibodies analyzer absorbance quality-monitoring, support body including aluminum, it is characterized in that, there is the plush copper (1) for filter supporter being suspended on the culturing rack of nephelometry titer of antibodies analyzer support body (6) both sides, top, the elongate recesses (2) for keeping flat optical filter is had in support body, foursquare perforate (3) it is provided with in the middle of groove, the support body on groove (2) top has spring leaf fixing hole (4), there is opening (5) spring leaf bottom, the fixing hole (9) corresponding with spring leaf fixing hole (4) is arranged at spring leaf (7) top, bottom has corresponding slotted eye (8) consistent with perforate (3), spring leaf (7) is through fixing hole (9), spring leaf is fixed on groove (2) by spring leaf fixing hole (4) by screw。
2. the filter supporter of nephelometry titer of antibodies analyzer absorbance quality-monitoring according to claim 1, it is characterised in that described support body is rectangle, long 22mm, wide 22mm, high 96mm。
3. the filter supporter of nephelometry titer of antibodies analyzer absorbance quality-monitoring according to claim 1, it is characterised in that described spring leaf is rectangle, long 54.5mm, wide 17mm, thick 0.5mm, slotted eye (8) long 34mm, wide 14mm, top is semicircle。
4. the filter supporter of nephelometry titer of antibodies analyzer absorbance quality-monitoring according to claim 1, it is characterised in that the long 58mm, wide 18mm, deep 11mm of described elongate recesses (2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091263.2U CN205333503U (en) | 2016-01-29 | 2016-01-29 | Light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091263.2U CN205333503U (en) | 2016-01-29 | 2016-01-29 | Light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333503U true CN205333503U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091263.2U Expired - Fee Related CN205333503U (en) | 2016-01-29 | 2016-01-29 | Light filter support of luminosity mass monitoring is inhaled to nephelometry antibiotic titration appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021170364A1 (en) * | 2020-02-26 | 2021-09-02 | Robert Bosch Gmbh | An optical filter holder for a bio-analyte device |
-
2016
- 2016-01-29 CN CN201620091263.2U patent/CN205333503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021170364A1 (en) * | 2020-02-26 | 2021-09-02 | Robert Bosch Gmbh | An optical filter holder for a bio-analyte device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |