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Rotary Static Tester

Model

RST-300A

Reference standard

JIS L 1094 ；JIS T 8118 ；GB/T 12703 ；ZB W 04009-89 standards

Use/Good point

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.

Spec

 RST-300A
Size of test piece50×80㎜ approx.
Size of rubbing cloth40×150㎜ approx.
Measuring range0～9,999V
Min. reading1V
Indication of measurementLED indicator & print out
TimerLED digital timer
Drum rotating speed400r.p.m. approx.
Tension load of rubbing cloth4.9N
PrinterMicro thermal printer
Power sourceAC100V 50/60Hz
Dimensions (Rotary drum section)W540×D340×H380㎜ approx.
Dimensions (Control Panel section)W400×D320×H250㎜ approx.
Weight (Rotary drum section)40㎏ approx.
Weight (Control Panel section)20㎏ approx.