Scratch/Abrasion Test - Model 6891

Model 6891 makes scratches on the paintings of a printed circuit board. An isolation test is then conducted on the subject.

Specification of the Equipment

• A sharp steel pin makes scratches of the paint
• The pin has a pneumatic/electric drive for constant speed of 20 mm/second
• The printed circuit board is mounted on a x/y table with fixing devices
• The pin is put in position for scratching the first line
• By putting a mechanical valve in position “TEST” the pin will move with a constant speed up to 100 mm and then stop at the mechanical stop
• The pin and weight are taken away and the mechanical valve is put in the “RETURN” position. The cylinder then moves back to the start position
• Weight is 10 N
• Then to make the next scratch by adjusting x/y table further 5 mm position. The procedure is repeated

Facts

60950 and 60065
-
App. 10 kg
App. 600x400x400 mm (LxWxH)
Air supply 6 bar 230 VAC 50/60 Hz

Product information Scratch/Abrasion Test - Model 6891 (PDF - 212 kb)