Temperature calibrator BL676 series

thermalfor temperature sensorsportable

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