TH 
275 WILLIAMS ABRASION TESTER
หมวดหมู่สินค้า: Plastic testing and processing
09 กันยายน 2567
ผู้ชม 9 ผู้ชม
- 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.
JIS K6264-2、ISO 4649
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Specifications are subject to change without notice. |
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Specimen |
(20 ± 0.5) × (20 ± 0.5) × T10 mm |
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Specimen Position |
Left-Right 63.5 mm from center of wheel |
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Weight Load |
35.5 N（3.62 kgf） |
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Abrasion Wheel |
Outer Diameter φ165 mm, Inner Diameter φ70 mm, Material C, Grit #70 |
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Wheel Rotation Speed |
37 ± 3 rpm |
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Air Nozzle |
Vent φ1.0 mm (Pitch 6 mm): Upper & Lower 3 pcs each, Air Pressure 180 kPa |
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Pressure Gauge |
Max. 1 MPa (Scale 0.1 MPa) |
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Timer |
Max. 99 min 59 sec |
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Accessories |
Specimen Cutter |
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Power Source |
AC 100 V, 1-Phase, 10 A, 50/60 Hz |
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Air Source |
0.5 MPa or More |
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Dimensions/ Weight (Approx.) |
W700 × D520 × H560 mm/ 55 kg |
