Rubber Din Abrasion Tester Instructions for Use and Caution

Under a specified contact pressure and a given area, the sample is held at a certain angle to the sandpaper and the amount of wear produced by rubbing the sample on a certain grade of sandpaper is measured.

Sandpaper is wrapped around the surface of the drum, and the sample is pressed against the drum with the sandpaper, causing the sample to move laterally along the drum. The wear occurs at one end of the cylindrical sample, the mass loss of the sample is measured and the volume wear is calculated from the density of the sample.

Rubber Din Abrasion Tester

The tester meets the requirements of DIN-53516, ISO/DIS-4649, BS 903 part 9 and GB-9867.

Test piece load:2.5n±0.2 n5n±0.2n

Roller diameter:φ(150±0.2)mm

Roller length:460mm

Stroke:40m(84rpm)/20m(42rpm)

Wear speed:0.32m/sec

Volume(approx.) :70cm × 30cm × 30cm

Weight(approx.) :50kg

Power supply:1∮ AC 220 volt 3A (according to the country or name)

Instructions for use:

1.Power conditions::Please configure the correct power supply according to the label on the nameplate of the machine.

The input voltage error range should be within 10%, and the machine should be properly grounded to prevent the machine.

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