Temperature calibrator BL672S

thermalfor thermometersportable

Stability 0.05℃ after 10 minutes Emissivity > 0.995 Accuracy ±0.05℃ Range 20℃~50℃ Aperture 65 mm diamter With isothermal cavity, the BL672S is a portable blackbody calibration source utilizing a digital indicating temperature ambient 20℃ to 50℃ (68F to 122F). The 80 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