Diamond Aluminum Coil, Aluminum Coil with One Side PVC Coated ,Polished Aluminum Coil for Channel Letter Jiangyin Kaxite Energy-Saving Materials Technology Co., Ltd , http://www.challaluminum.com
1. Measure the length of the cockroach that acts as a connection on the back pack.
2, carrying bag according to the provisions of the weight of 1.2 times the weight, hanging suspended (strap is in the longest state), back bag from the ground (ground surface is a common tile) the height of 60cm, was standing upright state, so that the uniform force, After 30 minutes, drop it vertically to check whether the strap, catcher handle, and hooking ring are firm, and measure the length of the connecting member in 2 minutes. Compared with the length of the original cassette, the deformation is more than 30%.
(b) Swing test:
The back bag is loaded as required, and the strap and the handle are respectively tested: the suspension is suspended, the strap is in the longest state, the swing is 20 times (round trip is 1 time), the swing angle is 60°±3°, 45°±3°, and the swing stops After the inspection of the strap, the handle, and the shackle are firm. Within 2 minutes, the length of the belt-type component with which it is connected is measured, and whether the deformation exceeds 30% compared to the length of the original material.
Third, test results assessment:
Under the test conditions, the belts, straps, hooks and loops can not be dropped, are not damaged, the body does not crack, and all types of belts that do not connect can not deform more than 30%.
Bag Oscilloscope Tester is produced and sold by TEST Testing Instruments Co., Ltd. More product details are welcome to inquire
Bag swing tester test procedure (1) drop test: