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Temperature: 400~2000℃
Emitter shape: Cylinder
Diameter: 30mm
Designed ε: 0.9991
Actual ε: >0.9997
Resolution: 0.1℃
Stability (10 min): 0.3% RD
Uniformity: < 0.15%RD
Working type: Vacuum
3 phases Power: 45KW
Weight: 800kg
SCOPE OF DELIVERY
BL681 Blackbody calibration source
Temperature heating system
Temperature cooling system
Temperature control unit
Power voltage control unit
Gas bottle (buy locally)
Power cord
User manual
Datasheet
The BL681 is an ultra high temperature blackbody calibration source system which utilizing a digital indicating temperature 800℃ to 3000℃. A platinum rhodium wire sensor is embedded in the blackbody emitter, providing high accuracy and repeatability. The temperature to within 0.1℃ of the set points. The black body emitter mechanism uses a resistive heating device that provides a long life, short stabilization times, and stable temperature control.
FEATURE
Temperature is up to 3000℃
Emissivity is better than 0.996
Reference blackbody and control blackbody is integrated together
Built-in closed loop cooling system, no need external cool water
Computer simulation designed control unit and blackbody source
Pre-set temperature section control ensures high stability
TYPICAL APPLICATION
Infrared temperature sensors
Infrared thermal imaging systems
Spectrographic analyzers
Radio meters
Flux meter
