The LBBCH Series Extended Area black bodies are low-temperature infrared reference sources operating either in absolute or differential mode. This Black body series features 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 drawing the expected black body radiation curve for a given temperature. Temperature is accurately controlled by High accurate PID self-tuning controller. A recirculation chillers unit cools a black body to approximately the desired temperature and the electronic control system and heaters unit assembly of thermoelectric coolers further control the black body surface temperature precisely and accurately to the desired set point.
LBBCH includes all the components needed for operation: Black body, Chiller unit, Temperature controller
- Independent controller with the calibrated area.
- Monitored controlling device.
- Portable controller.
- Serial communication and computer interfacing by port Rs-232.
- Quick and convenient calibration technique
- Large area emitter size
- Good uniformity
- Capable of operating at a wide temperature range
- High-resolution & PC Interfacing
- Better stability
- High accuracy
|Emmisive Area||100 x 100 mm²||200 x 200 mm²||00 x 300 mm²|
|Temperature Range||0 to 100°C||0 to 100°C||0 to 100°C|
|Emissive area uniformity (1)||±1% @(T-Tmax)||±1% @(T-Tmax)||±1% @(T-Tmax)|
|Temperature measurement Accuracy||±0.3°C||±0.3°C||±0.3°C|
|Method of control||Digital self tuned PID Controller||Digital self tuned PID Controller||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||15 kg||25 kg||30kg|
|1KW||1.5 KW||2 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)||5°C to +35°C||5°C to +35°C||5°C to +35°C|