Testing arrangement of fiber assembly heat accumulation performance

The utility model discloses a testing arrangement of fiber assembly heat accumulation performance, including metal box, its characterized in that, metal box has the metal inner chamber, has the heat preservation between box and inner chamber, and the heating module is fixed the inner chamber lateral part, the device is equipped with two sets of temperature and humidity sensor, the first set of temperature and humidity sensor set up in in the inner chamber, fix in inner chamber bowl cover bottom, can visit among the fiber assembly in the metal inner chamber, second cover temperature sensor attached in the heating module, lateral wall, the bottom of metal inner chamber link to each other with vacuum pump, semiconductor refrigerator respectively, temperature control module connects heating module and semiconductor refrigerator through the wire respectively, data acquisition module connects vacuum pump, heating module, semiconductor refrigerator and temperature and humidity sensor throughthe wire respectively, te