JPS57172225A - Temperature measuring device for ultra-centrifuge rotor - Google Patents
Temperature measuring device for ultra-centrifuge rotorInfo
- Publication number
- JPS57172225A JPS57172225A JP5766981A JP5766981A JPS57172225A JP S57172225 A JPS57172225 A JP S57172225A JP 5766981 A JP5766981 A JP 5766981A JP 5766981 A JP5766981 A JP 5766981A JP S57172225 A JPS57172225 A JP S57172225A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- sensitive element
- supporting
- internal
- ultra
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
- G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
Abstract
PURPOSE:To suppress heat conduction to a temperature-sensitive element from other parts by fixing the temperature-sensitive element in a temperature measurement hole formed at the lower part of the rotor of an ultra-centrifuge through a porcelain pipe having excellent thermal insulation, and bringing the signal line of the temperature- sensitive element into contact with a supporting internal can. CONSTITUTION:At the lower part of the rotor 3 of an ultra-centrifuge, a temperature measurement hole 4 is formed, and a temperature-sensitive element 10 fitted to a supporting member 8 is inserted into the temperature measurement hole 4. The supporting member 8 has a supporting internal can 11, an internal heat insulating can 12, an internal reflecting can 14, and an external heat insulating can 15, which are assembled while thermally insulated from one another with heat insulating spacers 16. At the center part of the supporting internal can 11, a supporting arm 9 made of a porcelain pipe is fitted at right angles and the temperature-sensitive element 10 is fixed atop of it. The signal line 18 of the temperature-sensitive element 10 forms a loop part 19 in the supporting internal can 11 and external heat conducted through the signal line 18 is radiated in the supporting can 11 to prevent it from being conducted to the temperature- sensitive element 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5766981A JPS5832339B2 (en) | 1981-04-16 | 1981-04-16 | Ultracentrifuge rotor temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5766981A JPS5832339B2 (en) | 1981-04-16 | 1981-04-16 | Ultracentrifuge rotor temperature measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172225A true JPS57172225A (en) | 1982-10-23 |
| JPS5832339B2 JPS5832339B2 (en) | 1983-07-12 |
Family
ID=13062309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5766981A Expired JPS5832339B2 (en) | 1981-04-16 | 1981-04-16 | Ultracentrifuge rotor temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832339B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025931U (en) * | 1983-07-28 | 1985-02-21 | オムロン株式会社 | electronic thermometer |
| JPS61165437U (en) * | 1985-04-01 | 1986-10-14 | ||
| JPH0435305Y2 (en) * | 1987-03-31 | 1992-08-21 |
-
1981
- 1981-04-16 JP JP5766981A patent/JPS5832339B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5832339B2 (en) | 1983-07-12 |
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