No.271 Máy kiểm tra độ mài mòn cao su NBS

ASTM D1630

  • This tester is to evaluate the abrasion resistance of vulcanized rubber and thermo-plastic rubber.
  • By pressing the test specimen at a constant load to the abrasive-coated paper which is wrapped to the rotating drum, the operator is to acquire the abrasion resistance by the number of rotations the drum made.

No.271 Specification

Specifications are subject to change without notice.
Hangings 3 Hangings
Specimen 25 × 25 × T6.35 mm
Rotating Drum φ150 mm
Drum Rotation Speed 45 ± 5 rpm
Abrasive Paper W250 mm, Material: G, Grit #40
Counter 6 Digits Preset Counter
Dial Gauge Scale 1/100 mm, Stroke Max. 10 mm
Weight 2,265 gf: 3pcs
Air Nozzle 3 pcs, Air Pressure 241 ± 35 kPa
Accessories Fixing Band: 4 pcs
Power Source AC 100 V, 1-Phase, 10 A, 50/60 Hz
Dimensions/ Weight (Approx.) W765 × D510 × H500 mm/ 145 kg

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