첨부 '1' |
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국제규격 | JIS-K6264-2、ISO-4649 |
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제품명 | No.275 WILLIAMS ABRASION TESTER |
기능 | This tester is to evaluate the abrasion resistance of vulcanized rubber and thermo-plastic rubber. |
제품사양 | -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 |
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