Brief introduction: This instrument is mainly used for determination of textiles, fire-fighting equipment and other materials of the thermal radiation performance. Test method, heat capacity method is adopted, namely: on one side of the tested sample placed radiation source, the other side placed calorimeter, by measuring the calorimeter absorption of heat energy per unit time to calculate thermal index of sample. Features: 1. Adopt computer control, WINOOWs operating systems, screen display, print the test results. 2. Heat insulation board for two postures, vertical fixed heat shield installed on the frame, the middle one hole, hole edge chute, containing activities within a chute insulation board, insulation board in the computer control of actuator driven, can slide down the chute, open or shut down the center of the fixed heat shield hole, fixed heat insulation board and board are multilayer composite materials, there is a layer of cooling water pipes. 3. The main performance targets reached the level of similar foreign, filled the domestic blank, instrument cost is only one 5 of similar foreign products. Technical indicators: Heat source of heat flow density: 10 kw/m2 ~ 80 kw/m2, display precision: 1 ℃ Scope of calorimeter temperature: room temperature to 80 ℃ Calorimeter heated area: 50 mm x 50 mm Sample size: 230 mm * 70 mm Power supply: AC220V 50 hz 6.5 kW
Brief introduction: This instrument is mainly used for determination of textiles, fire-fighting equipment and other materials of the thermal radiation performance. Test method, heat capacity method is adopted, namely: on one side of the tested sample placed radiation source, the other side placed calorimeter, by measuring the calorimeter absorption of heat energy per unit time to calculate thermal index of sample.
