Coefficient of friction tester for cards No.2087
The coefficient of friction on a paper surface is one measure that indicates the surface condition of the paper. This COF tester measures the coefficients of friction in the following mechanism A 1-kg weight is placed on two overlapped sheets of the same specimen paper. While sliding the weight, coefficients of static and kinetic friction are read on a push-pull gauge. Optionally, a recorder can be installed to help read coefficients of static and kinetic friction more easily as well as to enable recording of changes of the kinetic friction force.
Spesification
Specimen size | 180x80 mm |
Driving distance | 50 mm, with automatic stop device |
Weight | 1000 g, size 76x76 mm |
Driving speed | 90 cm/min |
Power source | 100/110 VAC 50/60 Hz 1 A |
Outer dimensions | 560x350x300 mm |
Instrument weight | 42 kg |
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