Intelligent steady state heat transfer property measurement system

1、 test piece size: 1500mm (width) × 420mm (maximum thickness) × 1500mm (height)

2、Measuring area: 1200mm × 1200mm

3、Power measurement: 0.5 level

4、Outer wall thermal resistance value: >3.5 (m2-K) /W

5、Test piece thermal resistance: the thermal resistance of the test piece is not less than 0.1 (m2-K) / W

6、Maximum heating power of hot box：0.5kW

7、Measuring box control temperature: ambient temperature ~ 50 ℃

8、Protection box control temperature: ambient temperature ~ 50 ℃

9、 cold box control temperature: -20 ℃ ~ ambient temperature

10、Temperature control accuracy: 0.3℃.

11、 Power supply voltage: AC380V three-phase five-wire system