AST-CALsys 1700BB

Temperature Range:
500 to 1700°C
±0.7°C at 500°C / ±1.4°C at 1200°C / ±2.0°C at 1700°C
Temperature Resolution:


Manufactured by


CTH Industrial Controls can provide you with service and start up assistance for Accurate Sensors Technologies.


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CALsys 1700BB calibration source is a highly stable standard Black Body Furnace for calibrating non contact IR thermometer for the wide temperature range of 500 to 1700°C.

The unique feature of this Black Body Furnace is large temperature controlled black body target with a diameter of 29 mm which offer large view area for IR Thermometer.

The Emissivity of the target is 0.97(±0.01). The temperature of the calibrator is set and controlled by a self tuned PID controller with automatic super fine adjustment

Key Features

  • Use of Molybdenum Disilicide Heaters (MoSiO2)
  • Wide Operating Range (500 to 1700°C)
  • High Stability
  • PC interfacing
  • Simple to use and cost effective


  • Temperature Range: 500 to 1700°C
  • Temperature Resolution: 0.1°C
  • Stability: ±0.7°C at 500°C, ±1.4°C at 1200°C, ±2.0°C at 1700°C
  • Controlling Sensor: Precision PT/RH-PT T/C
  • Heaters: MoSiO2
  • Method of Control: Digital self-tuned PID Controller
  • Time to Reach Max Temp: 3 Hrs
  • Computer Interface: RS – 232
  • Operating Temperature: 20 to 45°C
  • Power Requirement: 230 VAC, 3 KW
  • Dimensions: 640(H) x 500(W) x 550(D) mm
  • Black Body Cavity Aperture: 29 mm, End closed tube
  • Weight: 80 Kg