LBBCH (-40 to 100°C)

Part Code: LBBCH (-40 to 100°C)

Temperature Range: -40° to 100°C
Stability: ±0.1°C
Resolution: 0.1°C
Accuracy: ±0.3°C

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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 black bodies are low temperature infrared reference sources operating either in absolute or differential mode.

A recirculation chiller unit cools a black body to approximately the desire temprature and 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.

SPECIFICATIONS

Parameter	LBBCH (-40°C to 100°C)
Parameter	LBBCH100	LBBCH200
Emissive area	100 x 100mm2	200 x 200mm2
Temperature Range	-40° to 100°C	-40° to 100°C
Emissive area uniformity (1)	±0.2@50°C	±0.2@50°C
Emissivity	0.98 ±0.02	0.98 ±0.02
Stability	±0.1°C	±0.1°C
Display Resolution	0.1°C	0.1°C
Method of control	Digital self tuned PID Controller	Digital self tuned PID Controller
Head dimensions (mm3)	300(H) x 320(W) x 190 (D)mm	450(H) x 360(W) x 305(D)mm
Head Weight	15 KG	30 KG
Chiller Unit dimensions (mm3)	620(H) x 410(W) x 600 (D)mm	620(H) x 410(W) x 600 (D)mm
Chiller Unit Weight	50 KG	50 KG
Max. power consumption	2 KW	2.5 KW
Powersupply	230VAC, 1ph. 50Hz	230VAC, 1ph. 50Hz
Remote control	Ethernet/RS-232	Ethernet/RS-232
Operating Temperature Range (head)	10°C to +25°C	10°C to +25°C

*1 at 80% of emissive area
*At Ambient 23°C

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

Calsoft Software
Operational Manual
NABL accredited calibration certificate (Optional)

LBBCH (-40 to 100°C)

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