Standard Method :
JIS-K6264-2, ISO-4649
- This tester is to evaluate the abrasion resistance of vulcanized rubber and thermo-plastic rubber.
- The operator is to determine the volume loss due to the abrasive action of rubbing two flat and non rotating test specimens to an abrading wheel.
- This tester is usually used on test specimens that are applied for tires and shoe soles.
Specification
| Williams Abrasion Tester |
| Specimen |
(20 ± 0.5) × (20 ± 0.5) × T10 mm |
| Specimen Position |
Left-Right 63.5 mm from center of wheel |
| Weight Load |
35.5 N（3.62 kgf） |
| Abrasion Wheel |
Outer Diameter φ165 mm,
Inner Diameter φ70 mm,
Material C, Grit #70 |
| Wheel Rotation Speed |
37 ± 3 rpm |
| Air Nozzle |
Vent φ1.0 mm (Pitch 6 mm) :
Upper & Lower 3 pcs each,
Air Pressure 180 kPa |
| Pressure Gauge |
Max. 1 MPa (Scale 0.1 MPa) |
| Timer |
Max. 99 min 59 sec |
| Accessory |
Specimen Cutter |
| Power Source |
AC 100 V, 1-Phase, 10 A, 50/60 Hz |
| Air Source |
0.5 MPa or More |
| Dimensions/
Weight (Approx.) |
W700 × D520 × H560 mm/ 55 kg |
Untuk informasi lebih lengkap dari
WILLIAMS ABRASION TESTER :
