IR-RST Series Standard Radiation Thermometers

Data_Sheet
Standard Radiation Thermometer IR-RST series has been developed under collaborative research with the National Metrology Institute of Japan (NMIJ). The IR-RST series as Standard Radiation Thermometers are applicable for traceability of calibrating conventional radiation thermometers.

Features

  • By utilizing three models of 0.9µm, 0.65µm and 1.6µm units, calibration from 150 to 3000oC with the small uncertainty is realized.
  • 0.9µm unit is applicable for 4-fixed points calibration by JCSS.
  • 0.65µm unit can be calibrated on high-temperature fixed point furnace utilizing metal-carbon eutectics fixed points. (Φ0.6mm at 400mm)
  • 1.6µm unit is applicable for low to mid temperature calibration.
  • Embedded internal temperature control eliminates the need for output variation compensation against ambient temperature.

Models

Models

Measuring wavelength

IR-RST65H

0.65µm

IR-RST90H

0.90µm

IR-RST16H

1.6µm


Specifications

Model

IR-RST65H

IR-RST90H

IR-RST16H

Measuring system

Monochromatic Radiation Thermometer  

Detector

Silicon Photo Diode

InGaAs Photo Diode

Measuring wavelength

0.65µm
(Half value in width 12nm)

1.6µm
(Half value in width 150nm)

0.65µm
(Half value in width 12nm)

Measuring range

1000 to 3000°C
(3-step selection)

400 to 2000°C
(3-step selection)

150 to 1100°C
(3-step selection)

Resolution

0.1°C
(at 1000°C)

0.1°C
(at 420°C)

0.1°C
(at 150°C)

Distance factor

650

125

125

Calibration test

Calibration certificate with JCSS logo mark

 −

JCS-15

JCS-10B

 −
Response time(95%)

2 sec or less

 
Measuring distance

400mm to ∞  

Collimation

Direct viewfinder  

Operating temperature range

5°C to 35°C  

Output

Radiation luminance : 0 to 10V DC(with zero adjustment)
Internal temperature: 0 to 5V DC(0 to 50°C)  

Power supply

24V DC±10%  

Case

Aluminum  

Weight

About 2.8kg  

Mounting

Ttripod mounting or 4-pc of M5 screws  

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