BalunTech BL676-220V Portable Blackbody Calibration Source (35℃~500℃)

Temperature Range: 35℃ to 500℃

Aperture diameter: 50 mm

Emissivity: > 0.995

Heat Cavity shape: End closed tube

Display resolution: 0.1℃

Control stability (10 min): ±0.1℃ or 0.1%rd (whichever is greater)

Blackbody uniformity: 0.15℃ or 0.15%rd (whichever is greater)

Test Distance: 130mm from end tube surface to target surface

Control method: Digital PID controller with readout

Temperature sensor: Precision Platinum RTD

External SPRT test hole: 8 mm diameter   x 155mm depth

Power supply: 220V AC, 500 WA (110VAC is optional)

Interface: RS485

Heat up time: less than 1 hour from ambient to 500℃

Calibration band: 8um - 14 um spectral band

Dimension: 260mm(D) x 200mm(W)   x 260mm(H)

Net weight: Approx. 5 kg

SCOPE OF DELIVERY

BL676 Portable infrared calibration source

Power cord (need to confirm plug type in advance)

Datasheet

The BL676 is a portable blackbody calibration source utilizing a digital indicating temperature ambient 35℃ to 500℃. A precision platinum RTD 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 35℃ to 500℃

Emissivity is better than 0.995

Temperature uniformity is up to 0.15℃

50 mm aperture diameter end close tube emitter   

Built-in temperature correction function

External SPRT test is available

Light weight, easy to carry

Robust construction

APPLICATION

Infrared temperature sensors

Infrared thermal imaging systems

Spectrographic analyzers

Spectral radiometers

Heat flux meter