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Temperature range: 100℃ to 1200℃
Aperture Diameter: 50 mm (1.97 inch)
Heated Emitter Shape: Closed end tube
Emissivity: better than 0.995
Display Resolution: 0.1℃
Control stability (10min): 0.1℃ or 0.1%RD (whichever is great)
Uniformity: 0.15℃ or 0.15RD (whichever is great)
Tube depth: 290mm
Control Method: Digital PID
Temperature Sensor: Precision N thermocouple
Power Supply: 220V AC / 2000WA
Interface: RS232
Heat up time: 90 minutes from ambient to 1200℃
Calibration Method: Pyrometric standard calibration
Dimension w/o holder: 300mm(W) x 370mm(H) x 570mm(D)
Net Weight: 20 kg approx.
The BL678A is a benchtop blackbody calibration source utilizing a digital indicating temperature ambient 300℃ to 1200℃. A precision platinum thermocouple N temperature sensor is embedded in the blackbody emitter, providing high accuracy and repeatability. The temperature controller uses the industry standard PID algorithms to control the emitter 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 range 100℃ to 1200℃
Emissivity is better than 0.995
Temperature uniformity is up to 0.15℃
50 mm aperture diameter is compliance with most of D:S
Build-in temperature correction function
APPLICATION
Infrared temperature sensors
Infrared thermal imaging systems
Spectrographic analyzers
Spectral radiometers
Heat flux meter
Datasheet
Video
