JPH0434637U - - Google Patents
Info
- Publication number
- JPH0434637U JPH0434637U JP7551190U JP7551190U JPH0434637U JP H0434637 U JPH0434637 U JP H0434637U JP 7551190 U JP7551190 U JP 7551190U JP 7551190 U JP7551190 U JP 7551190U JP H0434637 U JPH0434637 U JP H0434637U
- Authority
- JP
- Japan
- Prior art keywords
- receiving plate
- light receiving
- light
- temperature
- heat transfer
- 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
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
Description
第１図は本考案に用いる光フアイバ用アダプタ
を示す断面図ａ、空間光用アダプタを示す断面図
ｂ、および断熱槽の形状を示す断面図ｃ、第２図
は断熱槽に光フアイバ用アダプタを組込んだ状態
を示す断面図、第３図は断熱槽に空間光用アダプ
タを組込んだ状態で示す断面図、第４図は空間口
をチヨツパでチヨツピングしている状態を示す図
、第５図は入射光とチヨツプ光の平均パワーの関
係を示す図、第６図はカロリーメータの要部構成
図、第７図は従来の断熱槽の形状を示す断面図、
第８図は光フアイバからの出射光を測定する従来
例を示す図である。
１……受光板、１ａ……伝熱板、２……熱吸収
塗料、３……筒体、４……基板、５，６……温度
差検出素子、７……熱電冷却素子、８……フイー
ドバツクアンプ、９……定電流源、１０……温度
基準ジヤケツト、１５……カロリーメータ、２０
……断熱槽、２１……第１のジヤケツト、２２…
…第２のジヤケツト、３０……光フアイバ用アダ
プタ、３０ａ……空間光用アダプタ、５０……チ
ヨツパ。
Fig. 1 is a cross-sectional view a showing an optical fiber adapter used in the present invention, a cross-sectional view b showing a space light adapter, and a cross-sectional view c showing the shape of a heat insulating tank, and Fig. 2 is a cross-sectional view showing an optical fiber adapter in a heat insulating tank. Figure 3 is a cross-sectional view showing the space light adapter installed in the heat insulating tank, Figure 4 is a view showing the space opening being chopped with a chopper, Figure 5 is a diagram showing the relationship between the average power of incident light and tip light, Figure 6 is a diagram showing the main parts of a calorimeter, and Figure 7 is a cross-sectional diagram showing the shape of a conventional heat-insulating tank.
FIG. 8 is a diagram showing a conventional example of measuring light emitted from an optical fiber. DESCRIPTION OF SYMBOLS 1... Light receiving plate, 1a... Heat transfer plate, 2... Heat absorption paint, 3... Cylindrical body, 4... Substrate, 5, 6... Temperature difference detection element, 7... Thermoelectric cooling element, 8... ...Feedback amplifier, 9... Constant current source, 10... Temperature reference jacket, 15... Calorimeter, 20
...Insulation tank, 21...First jacket, 22...
. . . second jacket, 30 . . . optical fiber adapter, 30a . . . spatial light adapter, 50 .
Claims (1)
の受光板の温度上昇を感知する温度検出手段と、
少なくとも前記受光板および温度検出手段を収納
する断熱槽と、前記温度検出手段からの電気信号
に基づいて前記受光板に設けられたヒータの温度
を制御するフイードバツクアンプを有する伝熱型
カロリーメータにおいて、前記受光板に前記測定
光源からの光を入射させる手段として、前記断熱
槽を空間光用と、光フアイバ用のアダプタが交換
可能な構成としたことを特徴とする伝熱形カロリ
ーメータ。 a light receiving plate that receives measurement light from a measurement light source; a temperature detection means that detects a temperature rise of the light receiving plate;
A heat transfer type calorimeter comprising: a heat insulating tank that houses at least the light receiving plate and temperature detecting means; and a feedback amplifier that controls the temperature of a heater provided on the light receiving plate based on an electrical signal from the temperature detecting means. A heat transfer type calorimeter characterized in that, as a means for causing light from the measurement light source to enter the light receiving plate, the heat insulation tank is configured such that adapters for space light and optical fiber are interchangeable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7551190U JPH079061Y2 (en) | 1990-07-16 | 1990-07-16 | Heat transfer type calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7551190U JPH079061Y2 (en) | 1990-07-16 | 1990-07-16 | Heat transfer type calorimeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434637U true JPH0434637U (en) | 1992-03-23 |
| JPH079061Y2 JPH079061Y2 (en) | 1995-03-06 |
Family
ID=31616151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7551190U Expired - Lifetime JPH079061Y2 (en) | 1990-07-16 | 1990-07-16 | Heat transfer type calorimeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079061Y2 (en) |
-
1990
- 1990-07-16 JP JP7551190U patent/JPH079061Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079061Y2 (en) | 1995-03-06 |
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