No.275 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 |