94%">The BL677A is a benchtop blackbody calibration source utilizinga digital indicating temperature ambient50℃ to 700℃ (122F to 1292F).
A precisionplatinum RTD temperature sensor is embedded in the blackbody emitter, providing high accuracy and repeatability.
The temperature controller uses the industry standardPID algorithms to control the emittertemperature to within 0.1℃ of the set points.
The black body emitter mechanismuses a resistive heating device that providesa long life, short stabilization times, and stable temperature control.
Specification:
Temperaturerange50℃to700℃(122Fto1292F)Aperturediameter65mmHeatedemittershapeEndclosedtubeEmissivity betterthan0.995Displayresolution 0.1℃Stability(10min) 0.1℃or0.1%RD(which everisgreat)Uniformity 0.15℃or0.15%RD(which everisgreat)Distancetotargetsurface 250mmControlmethod DigitalPIDcontrollerTemperaturesensor PrecisionplatinumRTDPowersupply 220 VAC,1200VA(110 VACisoptional)InterfaceRS232Heatuptime <1hourambientto700℃Calibrationmethod PyrometricstandardcalibrationDimensionw/oholder 300mm(W)x450mm(D)x370mm