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乱翻式起毛起球测试仪
Random tumble pilling tester
Type RAN-B |
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Laboratory random tumble pilling tester with four chambers
lined internally with cork sheets, provided with timer. Each chamber has an
axis with impellers as well as air injection according to norm to keep the
samples moving.
Technical data
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| Number of samples | 12 (3 in each compartment) |
| Impeller rotation speed | 1200 rpm |
| Timer | up to 99 min and 59 s |
| Compressed air injection | 14 - 21 kPa (2 - 3 Psi) |
| Power | 0,5 kW | | Electric feeding | Electric feeding 1 x 220 V + T |
| Dimensions | Dimensions W 46 x L 37 x H 52 cm | | Weight | Weight 43 kg |
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Additional Information
Random tumble pilling tester to check pills on textile samples due to physical friction in cork chambers, according to ASTM D 3512-99a norm. The textile samples are kept (dry) in the cork lined chambers. Rotating impellers made of stainless steel inside each chamber keep samples moving inside the chambers, causing abrasion on its surface. Beside the impellers there is a normalized air pressure injection to increase the movement of the samples. Equipment used to analyze the formation of pills due to abrasion caused by random pilling as well as eventual damages on textile sample surface. Time of each test is programmable. Alarm indicates end of the test.
Equipment needs compressed air. |
Accessories
 | 40 cork liners 15cm x 45cm |
 | Set of 5 photographic standards ASTM3512 |
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