Rotary Static Tester ( Electrostatic Tester)

Application This is ? Friction-charged electrostatic potential measuring apparatus? based on ? Friction-charged electrostatic potential measuring method of JIS L1094? which is the method to measure the electrostatic potential generated by friction of rubbing cloth while rotating the test piece. This apparatus is used for evaluating the electric charging property of textile, film, plastic products, etc. by static electricity. It measured the charging voltage after 60seconds from the starting of friction by rubbing clamped on the rotary drum with friction cloth. As optional device, ? Recorder? and ? Oscilloscope? can be connected to the apparatus. Specifications Size of test piece 50 80 ? approx. Size of rubbing cloth 40 150 ? approx. Measuring range 0^ 9, 999V Min. reading 1V Indication of measurement LED indicator & print out Timer LED digital timer Drum rotating speed 400r.p.m. approx. Tension load of rubbing cloth 4.9N Power source AC100/ 220V 50/ 60Hz Standards JIS L-1094
GB/ T 12703