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I. Main technical features
1. The instrument is a floor structure, the structure design is in case, easy for operation.
2. Adapt the right cross double shafts structure mode, 8 test samples at one same time, quick to get test report.
3. Adapt the proximity switch as the counter for rotary time, reliable and correct.
4. for multiple samples test
5. with the function of power-down automatic memory, the rotary time can be added up, and recount from zero after reset.
6. to meet the requirement of T 0758.
II. main technical parameters and index
1. rotary speed 1400r/min；
2. rotary speed of abrasion bottle 20r/min±0.5 r/min；
3. abrasion bottle rotary time: 180 min（maximum rotary time 480 min）；
4. abrasion bottle size: ID60mm±0.2mm， Inner Height: 400mm±1mm；
5. test samples qty 8 pcs
6. out dimension： 735㎜×705㎜×1002㎜ （L×W×H）；
7. power supply: AC380V、50Hz， Three-phase four-wire system with zero line
III. option parts
Balance: weight 300g， resolution 0.01g；
oven: with force ventilate air,
temperature control: (60±3)℃；
water bath: HWY-10 Low-temperature constant temperature water bath
