üApplication Function
This tester is a proprietary instrument for measuring the tear strength of paper. Suitable for the determination of the tear of various types of paper, can also be used for the determination of the tear of lower strength paperboard.üStandards
ISO 1974, JIS P8116, TAPPI T414, GB/T 455, QB/T 1050| Items | Details | ||
| Working Environment | (10-35)℃, Humidity £85% | ||
| Measuring range | |||
|
ØStandard swing
|
10~1000 mN | Index value | 10 mN |
|
ØLight swing
|
(10~500) mN | Index value | 5 mN |
|
ØLightest swing
|
(10~200) mN | Index value | 2 mN |
| Equipped with a standard set of random (light, the most light placed in accordance with user requirements for special orders) | |||
| Indicating value relative error | Measurement of the upper limit of the 20~80% range of ±1%, the range of ±0.5% FS | ||
| Tear arm | 104±1 mm | ||
| Tear initial angle | 27.5±0.5 degrees | ||
| Paper clip size | 25x15 mm | ||
| Clamping distance between paper | 2.8±0.3 mm | ||
| Dimensions | 510(W)x400(D)x365(H) mm | ||
| Net weight | 23 kg | ||