CN2385332Y - Chromoscope colorimetric cylinder - Google Patents
Chromoscope colorimetric cylinder Download PDFInfo
- Publication number
- CN2385332Y CN2385332Y CN 99216167 CN99216167U CN2385332Y CN 2385332 Y CN2385332 Y CN 2385332Y CN 99216167 CN99216167 CN 99216167 CN 99216167 U CN99216167 U CN 99216167U CN 2385332 Y CN2385332 Y CN 2385332Y
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- CN
- China
- Prior art keywords
- utility
- model
- color
- color comparison
- comparison
- 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
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Optical Measuring Cells (AREA)
Abstract
The utility model discloses a color developing and comparison tube belonging to the technical field of analytical chemistry. The utility model is used in the spectrophotometric method. The utility model relates to a test tube which integrates a color comparison utensil with a color developing container. The utility model is composed of a color comparison part (1) and a developing part (2). The utility model is characterized in that the color comparison part and the color developing part can have different or the same shapes and different sizes; the external shape of the color comparison part forms a column or contains a column; the utility model is made of light transmitting materials. When the utility model is used, the utility model has the advantages of fussy step saving, increased work efficiency, and reduced labor strength.
Description
The utility model promptly develops the color, color comparison tube, belongs to the analytical chemistry field.
In the analytical chemistry field, spectrophotometric method is used very extensively.At present, the running program of spectrophotometric method is:
With analyte sample fluid colour developing in colour developing container (as: color comparison tube or volumetric flask), the liquid that will develop the color is again poured in the cuvette of fully cleaning (spectrophotometer annex), then this cuvette is placed in the spectrophotometer, measures earlier.This running program is very loaded down with trivial details.
The purpose of this utility model provides that a kind of instrument promptly develops the color, color comparison tube, simplifies the aforesaid operations program, greatly increases work efficiency, and reduces labor intensity.
The purpose of this utility model is achieved in that colour developing container and cuvette is united two into one, and becomes a test tube, and its concrete structure and feature are as follows:
The utility model is by forming than color part (1) and coloured moiety (2), it is characterized in that than color part and coloured moiety have different shapes or shape identical, the size difference; Profile than color part is cylindricality or contains cylindricality; Its manufacturing materials is a light transmissive material.
As Fig. 1, Fig. 2 is an example of the present utility model.
Fig. 1 is front view of the present utility model (1: 1).
Fig. 2 is vertical view of the present utility model (1: 1).
Than color part profile is rectangular cylindricality, and the coloured moiety profile is cylindrical, and whole height is 16 centimetres, is made by optical glass.Mix stopper to it again, put on the scale of 25,50 milliliters of volumes.If go up use at 721 spectrophotometers (Shanghai the 3rd analytical instrument factory product), must join a shading cover (making) of this material, see Fig. 3, Fig. 4, highly be 17 centimetres.
Fig. 3 is the front view (1: 1) of shading cover.
Fig. 4 is the vertical view (1: 1) of shading cover.
Design philosophy of the present utility model is: will develop the color and colorimetric all in a test tube, carry out, thereby save complex operating steps.Be the running program that has adopted spectrophotometric method of the present utility model below:
Analyte sample fluid is developed the color in the utility model, then this utility model is placed in the spectrophotometer, on this utility model, cover above-mentioned shading cover, measure.
Find out thus, use the utility model, just saved " liquid that will develop the color is poured in the cuvette of fully cleaning ", this is trivial step very, has greatly improved work efficiency, has alleviated labour intensity.
If change the profile of the ratio color part of above-mentioned example into cylindrical (radius is different with coloured moiety), its effect is the same.Change curved surface (but containing cylindricality than the profile of color part) if will manage the end into by the plane, its effect also is the same.
Claims (3)
1. a colour developing, color comparison tube, it is by forming than color part (1) and coloured moiety (2), it is characterized in that than color part and coloured moiety have different shapes or shape identical, the size difference.
2. test tube according to claim 1 is characterized in that being cylindricality or containing cylindricality than the profile of color part.
3. test tube according to claim 1 is characterized in that its manufacturing materials is a light transmissive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99216167 CN2385332Y (en) | 1999-07-18 | 1999-07-18 | Chromoscope colorimetric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99216167 CN2385332Y (en) | 1999-07-18 | 1999-07-18 | Chromoscope colorimetric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385332Y true CN2385332Y (en) | 2000-06-28 |
Family
ID=34007889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99216167 Expired - Fee Related CN2385332Y (en) | 1999-07-18 | 1999-07-18 | Chromoscope colorimetric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385332Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853382A (en) * | 2017-02-22 | 2017-06-16 | 王飞 | A kind of reaction vessel |
-
1999
- 1999-07-18 CN CN 99216167 patent/CN2385332Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853382A (en) * | 2017-02-22 | 2017-06-16 | 王飞 | A kind of reaction vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |