JPS59154645U - Temperature and pressure correction device for flowing water type automatic gas calorimeter measuring device - Google Patents
Temperature and pressure correction device for flowing water type automatic gas calorimeter measuring deviceInfo
- Publication number
- JPS59154645U JPS59154645U JP4680083U JP4680083U JPS59154645U JP S59154645 U JPS59154645 U JP S59154645U JP 4680083 U JP4680083 U JP 4680083U JP 4680083 U JP4680083 U JP 4680083U JP S59154645 U JPS59154645 U JP S59154645U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- flowing water
- type automatic
- water type
- value
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案にかかる補正装置が採用されるガス熱量
計のブロック線図、第２図は本案補正装置を例示する回
路図である。
１・・・加算器、２・・・増幅器、３・・・乗算器、４
・・・絶対圧検出器、５・・・減算器、６・・・増幅器
、７・・・ガス温度検出器、８・・・減算器、９・・・
増幅器、１０・・・減算器。FIG. 1 is a block diagram of a gas calorimeter employing the correction device according to the present invention, and FIG. 2 is a circuit diagram illustrating the correction device according to the present invention. 1... Adder, 2... Amplifier, 3... Multiplier, 4
...Absolute pressure detector, 5...Subtractor, 6...Amplifier, 7...Gas temperature detector, 8...Subtractor, 9...
Amplifier, 10...subtractor.
Claims (1)
熱量を測定する流水型自動ガス熱量測定装置において、
供給される燃焼ガスの温度、圧力の変動によって計測値
に生じる誤差を自動補正するために使用されるもので、
燃焼ガスの温度検出器と絶対圧検出器を有し、熱量計の
計測値と、理論的に適切な温度係数及び圧力係数値を演
算した値との積を電気的に演算し、この値を熱量計の元
の計測値に加減算して補正出力を得るようにした温度、
圧力補正装置。In a flowing water type automatic gas calorimeter that measures the calorific value of the liquid by burning gas and exchanging heat,
It is used to automatically correct errors that occur in measured values due to fluctuations in the temperature and pressure of the supplied combustion gas.
It has a combustion gas temperature detector and an absolute pressure detector, and electrically calculates the product of the calorimeter measurement value and the theoretically appropriate temperature coefficient and pressure coefficient value, and calculates this value. Temperature added to or subtracted from the original measurement value of the calorimeter to obtain a corrected output,
Pressure compensation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680083U JPS59154645U (en) | 1983-04-01 | 1983-04-01 | Temperature and pressure correction device for flowing water type automatic gas calorimeter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680083U JPS59154645U (en) | 1983-04-01 | 1983-04-01 | Temperature and pressure correction device for flowing water type automatic gas calorimeter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59154645U true JPS59154645U (en) | 1984-10-17 |
Family
ID=30177347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4680083U Pending JPS59154645U (en) | 1983-04-01 | 1983-04-01 | Temperature and pressure correction device for flowing water type automatic gas calorimeter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154645U (en) |
-
1983
- 1983-04-01 JP JP4680083U patent/JPS59154645U/en active Pending
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