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Temperature range: 20°C to 50℃ (68F to 122F)
Effective aperture size: 65mm diameter
Emissivity: Better than 0.995
Cavity type: Isothermal blackbody cavity
Control stability: ± 0.05°C
Display resolution: 0.01°C
Blackbody uniformity: 0.05°C
Heat cavity shape: End closed tube
Heat up time: 10 minutes from ambient to 50℃
Heat up/Cool down time: 10 minutes from ambient to 20℃
Control method: Digital PID controller with readout
Temperature sensor: Class A Precision platinum RTD
Power supply: 110-220V AC 50Hz, 350WA
Interface: RS232
Dimension: 300mm(H)x 200mm(W)x 280mm(D)
Net weight: Approx. 9kg
SCOPE OF DELIVERY
BL672S Portable blackbody calibration source
Power adapter
User manual
Datasheet
With isothermal cavity, the BL672 is a portable blackbody calibration source utilizing a digital indicating temperature ambient 20℃ to 50℃ (68F to 122F). The 65 mm diameter end closed tube is heated or cooled with an internal solid state thermoelectric heat pump. It has a built-in digital temperature controller to provide accurate, stable temperature as well as to provide readout.
FEATURE
The isothermal cavity
Better than 0.995 emissivity
65mm diameter aperture
0.05°C high stability
Calibrate from 20°C to 50°C
Built-in temperature correction function
Portable and easy operate
APPLICATION
Calibrate ear infrared thermometer
Calibrate forehead infrared thermometer
Calibrate thermal camera
Calibrate infrared screening instrument
Calibrate infrared sensor
