CN202305363U - Viscosity meter - Google Patents
Viscosity meter Download PDFInfo
- Publication number
- CN202305363U CN202305363U CN2011203917635U CN201120391763U CN202305363U CN 202305363 U CN202305363 U CN 202305363U CN 2011203917635 U CN2011203917635 U CN 2011203917635U CN 201120391763 U CN201120391763 U CN 201120391763U CN 202305363 U CN202305363 U CN 202305363U
- Authority
- CN
- China
- Prior art keywords
- viscosity meter
- constant temperature
- viscosity
- body pipe
- temperature jacket
- 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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Abstract
The utility model relates to a viscosity meter, which consists of a viscosity meter body pipe(1) and a material discharge valve (2) and is characterized in that a constant temperature jacket (3) is sheathed on the viscosity meter body pipe (1), a water inlet (4) is arranged at the lower part of the constant temperature jacket (3), and a water return opening (5) is arranged at the upper part of the constant temperature jacket (3). The viscosity meter has the advantages that the viscosity metering function and the temperature metering function are integrated, the structure is simple, the manufacture is easy, and the cost is low. The viscosity meter does not have special requirements on constant water bath equipment and can be used for water bath equipment with circulation pumps, in addition, the fixation is easy, the operation is convenient, and the time and the labor are saved.
Description
Technical field
The utility model relates to a kind of viscosity meter, belongs to the viscosity experiment device technique field of measuring polymkeric substance.
Background technology
The method of existing mensuration polymkeric substance relative molecular mass is a lot, and adopts distinct methods averaging of income relative molecular mass also different.By comparison, viscosimetry is the most easy to operate, in viscosimetry is measured, and the sticking all molecular masses relatively that adopt the determination of ubbelohde viscometer polymkeric substance more, Ubbelohde viscometer is as one of method commonly used, and it is simple, easy to operate to have equipment, and good experimental precision is arranged.When the viscosity method is measured molecular weight of polymer, must under given temperature, carry out, so constant temperature is one of key condition in the mensuration process; Because traditional Ubbelohde viscometer in use; Will see through the scale that thermostatic equipment is observed flow of liquid warp on the viscosity meter, general water bath with thermostatic control equipment can not meet the demands, so a necessary supporting darker glass constant temperature water bath; Viscosity meter is fixing inconvenient, and this makes troubles to use.
Summary of the invention
In order to address the above problem, the utility model provides a kind of Ubbelohde viscometer with constant temperature jacket and baiting valve.
The utility model is made up of viscosity meter main body pipe, baiting valve, at viscosity meter main body pipe box one constant temperature jacket is arranged, and the constant temperature jacket bottom has water inlet, and top has water return outlet.
The utility model combines Ubbelohde viscometer and constant temperature jacket; Be easy to fix; Easy to operate, as to utilize thermostatic equipment to carry ebullator is connected formation circulation on the viscosity meter through flexible pipe, and the temperature of control thermostatted water can realize the effect of viscosity meter constant temperature.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Can be known that by Fig. 1 the utility model is made up of viscosity meter main body pipe 1, baiting valve 2, be with a constant temperature jacket 3 at viscosity meter main body pipe 1, constant temperature jacket 3 bottoms have water inlet 4, and top has water return outlet 5.
During experiment; The utility model is used the iron stand vertical fixing; With flexible pipe constant temperature jacket 3 is connected to form circulation through water inlet 4 and the ebullator that water return outlet 5 and water bath with thermostatic control equipment carry then, the purpose that the recirculated water that constant temperature jacket 3 feeds uniform temperature makes the liquid in the viscosity meter main body pipe 1 reach constant temperature or heat.After experiment finishes, through the baiting valve 2 of main body pipe 1 lower end will wash the solvent, dilute polymer of viscosity meter or test sample article lean solution bleed off.
Claims (1)
1. a viscosity meter is made up of viscosity meter main body pipe (1), baiting valve (2), it is characterized in that: be with a constant temperature jacket (3) at viscosity meter main body pipe (1), constant temperature jacket (3) bottom has water inlet (4), and top has water return outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203917635U CN202305363U (en) | 2011-10-15 | 2011-10-15 | Viscosity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203917635U CN202305363U (en) | 2011-10-15 | 2011-10-15 | Viscosity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305363U true CN202305363U (en) | 2012-07-04 |
Family
ID=46374235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203917635U Expired - Fee Related CN202305363U (en) | 2011-10-15 | 2011-10-15 | Viscosity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809523A (en) * | 2012-08-15 | 2012-12-05 | 杭州中旺科技有限公司 | Full-automatic jacket-type ubbelohde viscometer injecting samples from bottom |
| CN103439219A (en) * | 2013-08-01 | 2013-12-11 | 杭州中旺科技有限公司 | Z-shaped ubbelohde viscometer applicable to full-automatic measurement |
-
2011
- 2011-10-15 CN CN2011203917635U patent/CN202305363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809523A (en) * | 2012-08-15 | 2012-12-05 | 杭州中旺科技有限公司 | Full-automatic jacket-type ubbelohde viscometer injecting samples from bottom |
| CN102809523B (en) * | 2012-08-15 | 2015-01-14 | 杭州中旺科技有限公司 | Full-automatic jacket-type ubbelohde viscometer injecting samples from bottom |
| CN103439219A (en) * | 2013-08-01 | 2013-12-11 | 杭州中旺科技有限公司 | Z-shaped ubbelohde viscometer applicable to full-automatic measurement |
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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: 20120704 Termination date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |