CN203310720U - Digital display viscometer - Google Patents
Digital display viscometer Download PDFInfo
- Publication number
- CN203310720U CN203310720U CN2013202916780U CN201320291678U CN203310720U CN 203310720 U CN203310720 U CN 203310720U CN 2013202916780 U CN2013202916780 U CN 2013202916780U CN 201320291678 U CN201320291678 U CN 201320291678U CN 203310720 U CN203310720 U CN 203310720U
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- digital display
- induction device
- tester
- testing tube
- test tube
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Abstract
The utility model relates to a digital display viscometer. The digital display viscometer comprises a test tube, a tester provided with a digital display screen, a test ball, an infrared ray induction device, an electric heating sleeve and a temperature probing rod provided with a temperature sensor array connected to the tester, wherein the electric heating sleeve is sheathed on the test tube, the temperature probing rod is arranged in the test tube, the infrared ray induction device is arranged on the outer side of the test tube, and the infrared ray induction device is connected with the tester. The digital display viscometer disclosed by the utility model has the advantages of stable test environment, convenience in use and higher measurement precision, and can reduce the difficulty of an experiment for measuring liquid viscosity and improve the efficiency of the experiment.
Description
Technical field
The utility model relates to a kind of detecting instrument, and definite says, is a kind of digital display viscosity apparatus.
Background technology
At present, in the method for measuring liquid viscosity, use the most general falling ball method that is, namely in a vertical glass infuser of placing, fill with the liquid that wish is measured, on glass infuser, doing two marks on glass infuser, to delimit a segment distance, when bead, when falling to the first mark liquid, the top of glass infuser starts timing, during to the second mark, stop timing, by the distance between the time interval and mark, determine the movement velocity of bead, again according to the diameter of bead and glass infuser, the viscosity of the calculation of parameter liquid such as bead and fluid density.Most critical is how to measure accurately the time interval of bead through the twice mark in this process, general measuring method is ocular estimate and laser optical method at present, even ocular estimate detects by an unaided eye, then when by stopwatch, carrying out meter, this method is owing to by eye-observation and armrest, operating, so error is larger; Although adopt the laser optical method precision very high, laser beam is thinner, bead is difficult to guarantee laser beam is covered when falling, therefore exist and measure failed possibility, makes troubles to surveying work.
Summary of the invention
The purpose of this utility model is to provide a kind of falling ball method liquid viscosity determinator of brand new to solve the problems referred to above.
The utility model adopts following technical scheme to be realized:
The disclosed digital display viscosity apparatus of the utility model, comprise testing tube, be provided with tester, test ball, infrared induction device, the electric jacket of digital display screen and be provided with the temperature sensing bar of the array of temperature sensor that is connected to tester, described electric jacket is set on testing tube, described temperature sensing bar is arranged in testing tube, described infrared induction device is arranged on the testing tube outside, and described infrared induction device is connected with tester.
A kind of improvement of the disclosed digital display viscosity apparatus of the utility model, described infrared induction device arranges two groups, is separately positioned on the top and bottom of testing tube.
The utility model adopts infrared ray as falling sphere speed and time measurement means, adopt simultaneously electric jacket and temperature sensor to carry out the control survey temperature, can guarantee consistance and the stability of measures ambient temperature, make the precision of measuring more accurate, reduce the difficulty of measuring viscosity of liquid, improved the efficiency of experiment.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, testing tube; 2, tester; 3, test ball; 4, infrared induction device;
5, electric jacket; 6, temperature sensing bar.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
The disclosed digital display viscosity apparatus of the utility model, comprise testing tube 1, be provided with tester 2, test ball 3, infrared induction device 4, the electric jacket 5 of digital display screen and be provided with the temperature sensing bar 6 of the array of temperature sensor that is connected to tester 2, described electric jacket 5 is set on testing tube 1, described temperature sensing bar 6 is arranged in testing tube 1, described infrared induction device 4 is arranged on testing tube 1 outside, and described infrared induction device 4 is connected with tester 2.
As a kind of preferred, described infrared induction device 4 arranges two groups, is separately positioned on the top and bottom of testing tube 1.
The utility model adopts infrared ray as falling sphere speed and time measurement means, adopt simultaneously electric jacket and temperature sensor to carry out the control survey temperature, can guarantee consistance and the stability of measures ambient temperature, make the precision of measuring more accurate, reduce the difficulty of measuring viscosity of liquid, improved the efficiency of experiment.
Claims (2)
1. digital display viscosity apparatus, comprise testing tube, be provided with the tester of digital display screen, test ball, it is characterized in that: described digital display viscosity apparatus also comprises infrared induction device, electric jacket and is provided with the temperature sensing bar of the array of temperature sensor that is connected to tester, described electric jacket is set on testing tube, described temperature sensing bar is arranged in testing tube, and described infrared induction device is arranged on the testing tube outside, and described infrared induction device is connected with tester.
2. digital display viscosity apparatus according to claim 1, it is characterized in that: described infrared induction device arranges two groups, is separately positioned on the top and bottom of testing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916780U CN203310720U (en) | 2013-05-27 | 2013-05-27 | Digital display viscometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916780U CN203310720U (en) | 2013-05-27 | 2013-05-27 | Digital display viscometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310720U true CN203310720U (en) | 2013-11-27 |
Family
ID=49616922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202916780U Expired - Fee Related CN203310720U (en) | 2013-05-27 | 2013-05-27 | Digital display viscometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109210A (en) * | 2021-04-19 | 2021-07-13 | 恩格(上海)实业有限公司 | Online measuring device and method for viscosity of printing ink |
-
2013
- 2013-05-27 CN CN2013202916780U patent/CN203310720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109210A (en) * | 2021-04-19 | 2021-07-13 | 恩格(上海)实业有限公司 | Online measuring device and method for viscosity of printing ink |
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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: 20131127 Termination date: 20140527 |