Extended Area Black Body

Extended areas up to 100 mm x 100 mm²

Differential and Absolute modes of operation.

High thermal uniformity and emissivity.

Portable controller.

* For Optional model (Temperature Range 0°C to 110°C) with Nitrogen Purging facility, the price will be 15% extra.

In stock

Part Code: LBB11CH



Extended area black body is defined by the large emitting surface area precise temperature control with good uniformity. Tempsens make Blackbodies are state of the art, highly accurate, and stable with different standard sizes and temperature ranges. The LBBCH Series Extended Area blackbodies are low-temperature infrared reference sources operating either in absolute or differential mode.

This Blackbody series featuring very high stability, they are particularly well adapted for the characterization and performance validation of a very wide range of IR Sensors, such as high-resolution cameras for Thermography and long-range thermal imagers. Essentially the black body emits a known amount of energy for an infinite number of wavelengths. This enables us to draw the expected black body radiation curve for a given temperature. Temperature is accurately controlled by High accurate PID self-tuning controller.

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.


Emissive area
100 x 100 mm²
Temperature range (Standard)
10°C to 110°C
Temperature range (Optional) 0°C to 110°C
Emissive area uniformity (1) ±0.20°C @ 50 °C
Display resolution
0.01°C up to 99.99 (0.1 above 100°C)
Method of control Digital self tuned PID Controller
Head dimensions W x H x D
380 X 280 X 230 mm
Weight 15 Kg
Max. Power Consumption 1 K W
Power supply 230 VAC, 1 ph. 50 Hz
Remote control Ethernet/RS-232/USB
Operating temperature range (head) 5°C to +25°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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