E-Mail:[email protected]
We measure accurate temperature in extreme conditions


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. These data ensure high accuracy for the calibration of thermal imagers over their full field of view, the non-uniformity correction of infrared cameras, the simultaneous test of several sensors during the manufacturing process the measurement of the size of source effect on cameras. We separately provide the high accurate programmable controller with a black body source. High accuracy chamber has designed separately. The temperature of the furnace is set or changed by the controller.

AST Compact Extended Area Black body Temperature Calibrator, you have chosen an extremely effective instrument which we hope will live up to all your expectations. This is a fast, timesaving, and reliable true industrial temperature calibrator designed for on-site use. During the past several years, we have acquired extensive knowledge of industrial temperature calibration. This expertise is reflected in our products which are all designed for daily use in an industrial environment.


Model LBB11H LBB22H LBB33H
Download Datasheet Datasheet Datasheet
Emmisive Area 100 x 100 mm² 200 x 200 mm² 300 x 300 mm²
Temperature Range 50 to 500°C
Emissive area uniformity (1) ±2 at 40°C ±3 at 40°C ±4 at 40°C
Emissivity 0.98±0.02
Stability ±0.1°C
Temperature measurement Accuracy ±0.5°C
Display resolution 0.01°C
Method of control Digital self tuned PID Controller
Head dimensions W x H x D (mm³) 300 x 320 x 190 mm 550 x 550 x 260 mm 550 x 550 x 260 mm
Weight 20 kg 25 kg 30kg
Max Power Consumption 2KW 3 KW 5 KW
Power supply 230 VAC, 1 ph. 50 Hz 230 VAC, 1 ph. 50 Hz 230 VAC, 1 ph. 50 Hz
Remote control Ethernet, RS-232 Ethernet, RS-232 Ethernet, RS-232
Operating temperature range (head) -10°C to +50°C -10°C to +50°C -10°C to +50°C

WordPress Tables Plugin


  • Independent controller with calibrated area.
  • Monitored controlling device.
  • Portable controller.
  • Serial communication and computer interfacing by port Rs-232.
  • Quick and convenient calibration technique

Key Features

  • Large area emitter size
  • Good uniformity
  • Capable of operating at wide temperature range
  • High resolution & PC Interfacing
  • Better stability
  • High accuracy

    Send us your Inquiry / Feedback’s

    Skip to content