CN2112821U - Semi-automatic colorimetric device - Google Patents
Semi-automatic colorimetric device Download PDFInfo
- Publication number
- CN2112821U CN2112821U CN 92201963 CN92201963U CN2112821U CN 2112821 U CN2112821 U CN 2112821U CN 92201963 CN92201963 CN 92201963 CN 92201963 U CN92201963 U CN 92201963U CN 2112821 U CN2112821 U CN 2112821U
- Authority
- CN
- China
- Prior art keywords
- spectrophotometer
- cuvette
- liquid
- color comparison
- charger
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 5
- 238000004737 colorimetric analysis Methods 0.000 abstract description 10
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract 4
- 238000005213 imbibition Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Optical Measuring Cells (AREA)
Abstract
The utility model relates to a semi-automatic color comparison device, the color comparison analysis of specially adapted visible light region. It is composed of spectrophotometer, liquid filler and colorimetric container. The liquid filler is fixed on a color comparison cassette of the spectrophotometer through a main body fixing plate, a liquid discharge nozzle of the liquid filler is communicated with a waste liquid bottle through a rubber tube, a liquid inlet nozzle of the liquid filler is communicated with a liquid outlet nozzle of a color comparison vessel arranged in the color comparison cassette of the spectrophotometer through a silicone tube, and the liquid inlet nozzle of the color comparison vessel is communicated with a sample inlet hole outside the spectrophotometer through the silicone tube. The utility model discloses the operation debugging is simple, can improve the work efficiency, can all eliminate artificial analytical error again, is the colorimetric analysis device of an ideal.
Description
The utility model belongs to the analytical equipment that the laboratory is used, and is specially adapted to the colorimetric analysis of visible region.
Existing visible region colorimetric analysis instrument mostly is spectrophotometric and takes into account photolometer, these instruments are in the design of its colorimetric system, cuvette parts, all exist the colorimetric troublesome poeration, the difference of the big capsule wall thin and thick in ware footpath between cuvette and the cuvette, and this difference can cause error to colorimetric analysis inevitably, also has artificially to place the big wayward and operator of error that cuvette causes and sample consumption and directly contact shortcomings such as self-pollution that sample causes and instrumentation table surface pollution with hand.Though have at present and in colorimetric system, carry out improved tintmeter, reach " 721 type spectrophotometers fork part " as " GD811 continous way tintmeter ", the all corresponding part work efficiency that improved, but above-mentioned two designs all are to be power with the motor, what adopt is that electronic suction principle is carried out the imbibition colorimetric analysis, this design does not overcome because of motor shakes the big shortcoming such as wayward of the sum of errors sample consumption that causes to colorimetric analysis, but also has cancelled functions such as the zero-bit debugging of the peculiar dark current of original parts on the former spectrophotometer and work zeroing.
The purpose of this utility model is in order to overcome weak point of the prior art, and a kind of error that footpath size of ware between cuvette and the cuvette and the thin and thick of ware wall etc. cause of both can all having eliminated is provided, can improve work efficiency again, both can avoid operator's self-pollution, can reduce energy resource consumption again, both can quantitatively suck, reduce the sample consumption, and can reach the purpose of accurate express-analysis again.
The purpose of this utility model is achieved in that it is made of spectrophotometer, charger, cuvette etc.Charger is commercially available various adjustable quantitative charger, by the main body fixed head it is fixed on the spectrophotometer, the discharge opeing of charger is chewed with sebific duct and waste liquid bottle UNICOM, giving over to removal waste fluid uses, feed liquor is chewed by silicone tube and is chewed UNICOM with placing the cuvette fluid among the spectrophotometric colorimetric magazine, the cuvette feed liquor is chewed by high quality silicon sebific duct and the extra-organismal sample holes of spectrophotometer UNICOM, cuvette is commercially available flow-type cuvette, it is fixed on the cell rack, adjust cell rack, make cuvette correctly be among the light path, after the start debugging, by handling the adjustable quantitative charger, can reach the purpose of semi-automatic continuous and quantitative imbibition discharge opeing colorimetric analysis.
The utility model compared with prior art, owing to designed semi-automatic quantitative imbibition pumping equipment, thereby it is simple to operate quick, characteristics such as wayward sample consumption is big have been overcome, but also all avoided the error that causes because of sum of errors motor vibrations that the big capsule wall thin and thick in ware footpath between cuvette and the cuvette etc. causes, avoided the pollution on operator's self-pollution and instrument surface.General personnel use the utility model colorimetric analysis 10 increments originally, only need with 1-1.5 minute, and former various spectrophotometer, even more skilled operating personnel also need be with 7-8 minute.The utility model Installation and Debugging are simple, and cost is low, a kind of desirable colorimetric analysis device of can yet be regarded as.
The drawing explanation of accompanying drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model in colorimetric magazine part.
The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment:
Embodiment of the present utility model chews (11), colorimetric magazine (4), main body fixed head (3), a lid fixed frame (5), a lid door fixed head (8), lid door-plate (6), lid catch (7), sample holes (9) by spectrophotometer (2), charger (1), charger discharge opeing, and fixedly charger screw (18), charger feed liquor are chewed (17), discharge opeing silicone tube (16), feed liquor silicone tube (15), cell rack (14) cuvette (13), cell rack adjustment fixed head (12), waste liquid bottle compositions such as (10).Spectrophotometer of the present utility model (2) adopts 721 type spectrophotometers, and charger (1) adopts the various adjustable quantitative charger of commercially available 1-30ml.By main body fixed head (3) and fixing charger screw (18), charger is fixed on the colorimetric magazine (4) of spectrophotometric (2) meter, the discharge opeing of charger is chewed (11) with sebific duct and waste liquid bottle (10) UNICOM, gives over to removal waste fluid usefulness.This practical cuvette (13) is commercially available flow-type cuvette, adjust on the fixed head (12) by the cell rack that cell rack (14) is fixed among the spectrophotometer colorimetric magazine (4), cuvette (13) correctly is among the light path through adjusting.The feed liquor of cuvette is chewed by sample introduction silicone tube (15) and the extra-organismal sample holes of spectrophotometer (9) UNICOM, and fluid is chewed by discharge opeing silicone tube (16) and charger feed liquor and chewed (17) UNICOM.Main body fixed head of the present utility model (3) is gone up design lid door fixed frame (5), lid door fixed head (8), lid door-plate (6) and lid catch (7), lid door-plate (4) is a double-decker, adopt the thick cold-reduced sheet of 2mm to process, be fixed on the lid door fixed head (8), as the zero-bit of switch cover door and dark current regulate and delustring sheet (delustring glass) pick and place usefulness.After the utility model start debugging is good,, can reach the purpose of semi-automatic continuous and quantitative imbibition discharge opeing colorimetric analysis by handling adjustable quantitative charger (1).
Claims (2)
1, a kind of semi-automatic colorimetric device, it comprises spectrophotometer, charger, cuvette, it is characterized in that charger is fixed on the spectrophotometric colorimetric magazine by the main body fixed head, its discharge opeing is chewed with sebific duct and waste liquid bottle UNICOM, its feed liquor is chewed by silicone tube and is chewed UNICOM with placing the cuvette fluid among the spectrophotometric colorimetric magazine, and the cuvette feed liquor is chewed by silicone tube and the extra-organismal sample holes of spectrophotometer UNICOM.
2, semi-automatic colorimetric device according to claim 1 is characterized in that charger is commercially available various adjustable quantitative charger, and cuvette is commercially available flow-type cuvette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201963 CN2112821U (en) | 1992-01-31 | 1992-01-31 | Semi-automatic colorimetric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92201963 CN2112821U (en) | 1992-01-31 | 1992-01-31 | Semi-automatic colorimetric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2112821U true CN2112821U (en) | 1992-08-12 |
Family
ID=4948913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92201963 Granted CN2112821U (en) | 1992-01-31 | 1992-01-31 | Semi-automatic colorimetric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2112821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111115A (en) * | 2014-07-09 | 2014-10-22 | 浙江卡尔克莱壁纸制造有限公司 | Colorimetric box |
| CN104596934A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Spectrophotometer with mixer |
| CN106970129A (en) * | 2017-05-05 | 2017-07-21 | 合肥师范学院 | A kind of trace element detection device |
-
1992
- 1992-01-31 CN CN 92201963 patent/CN2112821U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111115A (en) * | 2014-07-09 | 2014-10-22 | 浙江卡尔克莱壁纸制造有限公司 | Colorimetric box |
| CN104596934A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Spectrophotometer with mixer |
| CN106970129A (en) * | 2017-05-05 | 2017-07-21 | 合肥师范学院 | A kind of trace element detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |