Low-temperature black body calibration source ME30

for pyrometersfor thermal camerashigh-precision

With its Ø 60 mm aperture, the ME30 liquid bath blackbody is designed for calibrating thermal imaging cameras and Infrared Radiation Thermometers (Pyrometers) at a temperature range from -20 °C to 350 °C. The cavity is heated with excellent uniformity by the surrounding circulating liquid and produces superb stability and emissivity. Traceability to national metrological institutes with HEITRONICS transfer radiation thermometer TRT or an RTD-Pt100. •Cavity dimensions: Ø 60 mm aperture , 300 mm length with wedged back wall •Emissivity: 0.9994 ± 0.0002 •Temperature non-uniformity: ΔT < 0.1 … 0.5 °C for the 200 … 300 mm cavity depth •Standard uncertainty: 0.15 … 0,7 °C •Short heat-up time: approx. 1 h •Nitrogen purge tubing to suppress formation of condensation or ice build-up •Controller oscillations: from 0.1 K on