This device is to determine the stable-state thermal insulation performance of tube-form thermal insula tion material; to appraise its thermal insulation effect so as to research a reasonable thermal insulation con st...This device is to determine the stable-state thermal insulation performance of tube-form thermal insula tion material; to appraise its thermal insulation effect so as to research a reasonable thermal insulation con stitution ; to know the thermal insulation result of the outsied protection. It provides an reliable test mesure for the affect elements determined by the thermal cureent meter.展开更多
文摘This device is to determine the stable-state thermal insulation performance of tube-form thermal insula tion material; to appraise its thermal insulation effect so as to research a reasonable thermal insulation con stitution ; to know the thermal insulation result of the outsied protection. It provides an reliable test mesure for the affect elements determined by the thermal cureent meter.