SU471517A1 - Microcalorimeter - Google Patents
MicrocalorimeterInfo
- Publication number
- SU471517A1 SU471517A1 SU1761780A SU1761780A SU471517A1 SU 471517 A1 SU471517 A1 SU 471517A1 SU 1761780 A SU1761780 A SU 1761780A SU 1761780 A SU1761780 A SU 1761780A SU 471517 A1 SU471517 A1 SU 471517A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- microcalorimeter
- massive
- block
- thermostat
- temperature
- Prior art date
Links
Description
(54) МИКРОКАЛОРИМЕТР(54) MICROCALORIMETER
вышение (или понижение) его температуры. В блоке 1 устанавливаетс стационарный тепловой поток, величина которого и значение теплоемкости блока определ ют скорость изменени температуры. Тепловые эффекты исследуемого в микрокалориметре процесса регистрируютс одновременно с его температурой .raising (or lowering) its temperature. In block 1, a stationary heat flux is established, the magnitude of which and the value of the heat capacity of the block determine the rate of temperature change. The thermal effects of the process studied in the micro-calorimeter are recorded simultaneously with its temperature.
Предмет изобретени Subject invention
Микрокалориметр, содержащий массивный блок с калориметрическими чейками, преобразователем энергии, расположенным в термостате, систему измерени тепловой мощности , источник питани и терморегул тор, отличающийс тем, что, с целью повышени чувствительности и точности прибора, массивный блок размещен внутри малоинерционной оболочки, снабженной датчиком температуры , подключенным по дифференциальной схеме с аналогичным датчиком массивного блока и преобразователем энергии, подключенным к терморегул тору, а преобразователь энергии массивного блока подключен к источнику питани , причем полость между массивным блоком и малоинерционной оболочкой заполнена материалом с малой теплоемкостью и высоким термическим сопротивлением .A microcalorimeter containing a massive unit with calorimetric cells, an energy converter located in a thermostat, a thermal power measurement system, a power source and a thermostat, characterized in that, in order to increase the sensitivity and accuracy of the instrument, the massive unit is placed inside a low inertia shell equipped with a temperature sensor connected in a differential circuit with a similar sensor of a massive unit and an energy converter connected to the thermostat, and the energy converter and a massive block connected to the power source, wherein the space between the massive block and the low-inertia material shell filled with a low thermal capacity and high thermal resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1761780A SU471517A1 (en) | 1972-03-21 | 1972-03-21 | Microcalorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1761780A SU471517A1 (en) | 1972-03-21 | 1972-03-21 | Microcalorimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU471517A1 true SU471517A1 (en) | 1975-05-25 |
Family
ID=20507278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1761780A SU471517A1 (en) | 1972-03-21 | 1972-03-21 | Microcalorimeter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU471517A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707706A (en) * | 2020-06-04 | 2020-09-25 | 西安交通大学 | Heat flux density measuring device with thermal radiation shield and method |
-
1972
- 1972-03-21 SU SU1761780A patent/SU471517A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707706A (en) * | 2020-06-04 | 2020-09-25 | 西安交通大学 | Heat flux density measuring device with thermal radiation shield and method |
| CN111707706B (en) * | 2020-06-04 | 2021-11-30 | 西安交通大学 | Heat flux density measuring device with thermal radiation shield and method |
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