Extended Area Black Body

Temperature range from 50°C to 500 °C

Exceptionally high emissivity of 0.98 ± 0.02

Large emissive area with high uniformity

In stock

Part Code: LBB22H



Extended area Black body is defined by the large emitting surface area precise temperature control with good uniformity. The blackbody is designed to provide infrared radiation as an ideal blackbody emitter. Because of the large uniform surface area the body called extended area black body.

We separately provide high accurate programmable controller with black body source. High accuracy chamber have designed separately. The temperature of furnace is set or changes by the controller.



Emissive area 200x200 mm²
Temperature range 50 to 500°C
Emissive area uniformity (1) ±3 at 400°C
Emissivity 0.98±0.02
Stability ±0.1°C
Method of control Digital self tuned PID Controller
Display resolution 0.1°C
Warm-uptime from ambient to Tmax 45 min
Head dimensions W x H x D (mm³) 480 x 500 x 300 mm
Head weight 30 kg
Max. power consumption 3000 W
Power supply 230 VAC, 1 ph. 50 Hz
Remote control Ethernet, RS-232
Operating temperature range (head) 15°C to 30°C

Key Features

  • Wide Temperature Range
  • Large emissive area
  • High Emissivity
  • Accuracy and performance
  • Easy to use
  • Computer Interface


  • Master Pyrometer (Optional)
  • Calsoft Software
  • Operational Manual
  • Carry Case (Only for LBB11CH Model)
  • NABL accredited calibration certificate (Optional)


CE Certified


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