SU960583A1 - Device for measuring viscosity - Google Patents
Device for measuring viscosity Download PDFInfo
- Publication number
- SU960583A1 SU960583A1 SU813268111A SU3268111A SU960583A1 SU 960583 A1 SU960583 A1 SU 960583A1 SU 813268111 A SU813268111 A SU 813268111A SU 3268111 A SU3268111 A SU 3268111A SU 960583 A1 SU960583 A1 SU 960583A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- viscosity
- measuring viscosity
- measuring
- law
- liquids
- Prior art date
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
(5) УСТРОЙСТВО дл ИЗМЕРЕНИЯ в зкости(5) DEVICE FOR MEASUREMENT OF VISCOSITY
1one
Изобретение относитс к технике измерени в зкости и может быть использовано в химической, нефтехимической и других отрасл х промышленности .This invention relates to a technique for measuring viscosity and can be used in the chemical, petrochemical, and other industries.
Известно устройство дл измерени в зкости жидких продуктов, содержащее датчик в зкости, электронный блок и термокомпенсатор. Дл моделировани температурной зависимости в зкости в термокомпенсаторе этого устройства используетс полупроводниковый терморезистор , закон электрического сопротивлени которого имеет формальное сходство с законом температурной зависимости в зкости жидкостей С1.A device for measuring the viscosity of liquid products is known, comprising a viscosity sensor, an electronic unit and a thermal compensator. To simulate the temperature dependence of viscosity in a thermocompensator of this device, a semiconductor thermistor is used, the law of electrical resistance of which has a formal similarity to the law of temperature dependence of the viscosity of liquids C1.
Недостатком этого устройства вл етс недостаточно высока точность измерени жидкостей в широком-Диапазоне температур компенсации, 2о что обусловлено неполным соответствием закона электрического сопротивлени терморезистора закону температуриой зависимости в зкости жидкостей.A disadvantage of this device is the insufficient accuracy of measuring liquids in a wide range of compensation temperatures, 2 ° which is due to the incomplete agreement of the law of electrical resistance of a thermistor to the temperature law of the dependence of the viscosity of liquids.
Наиболее близким к изобретению по технической сущности вл етс устро ство, в котором моделирование температурной зависимости в зкости осуществл етс с помощью электронного функционального преобразовател .Closest to the invention in its technical essence is a device in which the modeling of the temperature dependence of viscosity is carried out using an electronic functional converter.
Устройство содержит датчик в зкости , последовательно соединенный с электронным блоком и выходным усилителем , термокомпенсатор, включающий термометр сопротивлени , .соединенный с преобразователем сопротивление-напр жение и функциональным преобразователем термокомпенсатора.The device contains a viscosity sensor connected in series with an electronic unit and an output amplifier, a thermal compensator including a resistance thermometer connected to a resistance-voltage converter and a functional converter of a thermal compensator.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813268111A SU960583A1 (en) | 1981-03-31 | 1981-03-31 | Device for measuring viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813268111A SU960583A1 (en) | 1981-03-31 | 1981-03-31 | Device for measuring viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU960583A1 true SU960583A1 (en) | 1982-09-23 |
Family
ID=20950565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813268111A SU960583A1 (en) | 1981-03-31 | 1981-03-31 | Device for measuring viscosity |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU960583A1 (en) |
-
1981
- 1981-03-31 SU SU813268111A patent/SU960583A1/en active
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