Reference standard：UL444

Main parameters:

1.        Test station: 1 station;

2.        Test time: 30 seconds;

3.        Load: 13.3N (including clamping fixture);

4.        Load tray: use up and down turnover mechanism to support weight and release weight

5.        Indicator scale: range 0～915mm

6.        Fixed fixture: the fixture is a fast parallel clip and fixed above the frame