CALsys 1500BB (High Stability Black Body Furnace)

Temperature range: 500 °C to 1500 °C

Resolution: 1°C

Stability: ±0.4°C at 500°C, ±0.7°C at 1000°C, ±1.0°C at 1500°C


In stock
CALsys 1500BB

Part Code: CALsys 1500BB



CALsys 1500BB calibration source is a highly stable standard black body furnace for calibrating non contact IR thermometer for the wide temperature range of 500 to 1500°C. The unique feature of this black body furnace is large temperature controlled black body target with a diameter of 40 mm and 85 mm depth which offer large view area for IR thermometer. The emissivity of the target is 0.99(±0.01). The temperature of the calibrator is set and controlled by a self tuned PID controller with automatic super fine adjustment.



Temperature range 500 °C to 1500 °C

±0.2°C at 500°C

±0.3°C at 1000°C

±0.5°C at 1500°C

Cavity type Silicon carbide
External Aparture 40 mm dia
Method of Control Self tunned PID controller
Cavity Diameter 46mm (85 mm depth)
Heating time 1.5 Hrs
Resolution 1 °C
Display LCD, °C, or °F user-selectable
Size (H x W x D) 590(H) x 450(W) x 530(D) mm
Weight 55Kg
Power requirements 230 VAC, 3.0 KW(50 Hz)
Computer interface RS - 232
Calibration Accredited calibration certificate provided
Environmental operating conditions 0 °C to 40 °C, 0 % to 90 % RH (non-condensing)
Specifications valid in environmental
13 °C … 33 °C

Key Features

  • Use of Silicon Carbide Spiral Rod Heaters
  • Wide Operating Range (500 to 1500°C)
  • High Stability
  • PC interfacing
  • Simple to use and cost effective
  • Sighting tube


  • NABL accredited calibration certificate - 3 point(Optional)
  • Software - Cal Soft including for setting bath temperature and monitoring the PV. Graphical representations of PV/TIME with 2 hours data logging.
  • Operational Manual


CE Certified


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