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Portable Blackbody Radiation Source
DTM-20NBG Low-temperature blackbody radiation source(-20℃~125℃)
DTM-550BG Moderate-temperature blackbody radiation source(RT+10℃~550℃)
DTM Double Cavity Series--Portable Blackbody Calibration Source
DTM Series-Portable Blackbody Calibration Source(Infrared Calibrator)
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