How to measure 1ul

Lu

2022-04-25 23:44:52

Use of ul measuring instruments:

1 Put the test head of the instrument on the test head of the tester;

2. After the pressure test head is placed on the edge to be tested, it immediately moves 2 inches along the edge to be tested with a force of 0.68KG, and then returns to the starting point, with a total moving distance of 4 inches;

3. After the test, check the test head. If there are scratches on the outermost two layers (simulated skin) on the test head, it means that the test edge is sharp.