JPS55121122A - Radiation thermometer - Google Patents
Radiation thermometerInfo
- Publication number
- JPS55121122A JPS55121122A JP2841579A JP2841579A JPS55121122A JP S55121122 A JPS55121122 A JP S55121122A JP 2841579 A JP2841579 A JP 2841579A JP 2841579 A JP2841579 A JP 2841579A JP S55121122 A JPS55121122 A JP S55121122A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- temperature
- measured
- steel material
- 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
- 230000005855 radiation Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/026—Control of working procedures of a pyrometer, other than calibration; Bandwidth calculation; Gain control
Abstract
PURPOSE:To enable an accurate measurement of temperature by measuring the highest and lowest temperatures of a material to be measured, on the basis of radiation energy detected from each part of the measured material such as high alloy steel to be rolled. CONSTITUTION:Radiation energy from each part of steel material 2, measured material, is converted by detector 11 into an electric signal, which is applied to peak holding circuit 14 via linearizer 13. Once applied with this signal, circuit 14 sections the input signal by constant time intervals on the bais of a signal from control circuit 17 and then holds and outputs the peak value in each section. The signal obtained from this circuit 14 is digitized and applied to maximum temperature detection circuit 23 and minimum temperature detection circuit 30. When a measurement of temperature of overall steel material 2 ends by circuits 23 and 30, the maximum value and minimum value are stored in memory circuits 26 and 33 respectively and then displayed on display units 27 and 34. Here, the time interval of clock pulse controlling the above-mentioned circuit 17 is set greater than a scale and drop of water 3 on the surface of steel material 2, so that the accurate measurement of temperature will be brought to effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841579A JPS55121122A (en) | 1979-03-12 | 1979-03-12 | Radiation thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2841579A JPS55121122A (en) | 1979-03-12 | 1979-03-12 | Radiation thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55121122A true JPS55121122A (en) | 1980-09-18 |
Family
ID=12248015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2841579A Pending JPS55121122A (en) | 1979-03-12 | 1979-03-12 | Radiation thermometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55121122A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57182132A (en) * | 1981-04-30 | 1982-11-09 | Fujitsu Ltd | Temperature measuring for powder fluid |
| JPS5890133A (en) * | 1981-11-26 | 1983-05-28 | Mitsubishi Chem Ind Ltd | Measuring device for temperature of coke oven |
| JPS6175227A (en) * | 1984-09-20 | 1986-04-17 | Nippon Kokan Kk <Nkk> | Temperature measuring apparatus for moving body |
| US5820263A (en) * | 1996-07-15 | 1998-10-13 | Ciobanu; Sorin G. | Apparatus and method for monitoring the temperature of a region of human tissue |
| CN113591297A (en) * | 2021-07-27 | 2021-11-02 | 河海大学 | Short wave radiation and air temperature downscaling method, device and storage medium |
-
1979
- 1979-03-12 JP JP2841579A patent/JPS55121122A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57182132A (en) * | 1981-04-30 | 1982-11-09 | Fujitsu Ltd | Temperature measuring for powder fluid |
| JPS5890133A (en) * | 1981-11-26 | 1983-05-28 | Mitsubishi Chem Ind Ltd | Measuring device for temperature of coke oven |
| JPH0424649B2 (en) * | 1981-11-26 | 1992-04-27 | Mitsubishi Chem Ind | |
| JPS6175227A (en) * | 1984-09-20 | 1986-04-17 | Nippon Kokan Kk <Nkk> | Temperature measuring apparatus for moving body |
| US5820263A (en) * | 1996-07-15 | 1998-10-13 | Ciobanu; Sorin G. | Apparatus and method for monitoring the temperature of a region of human tissue |
| CN113591297A (en) * | 2021-07-27 | 2021-11-02 | 河海大学 | Short wave radiation and air temperature downscaling method, device and storage medium |
| CN113591297B (en) * | 2021-07-27 | 2022-03-29 | 河海大学 | Short wave radiation and air temperature downscaling method, device and storage medium |
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