



PN-PT6 paper and cardboard thickness Tester is a mechanical paper and cardboard thickness testing instrument designed and developed by our company according to the national standard GB/T451.3, which is mainly suitable for all kinds of single-layer or multi-layer paper and cardboard, not suitable for corrugated cardboard, and is an indispensable measuring instrument for cardboard, carton production, scientific research and commodity inspection and other enterprises and departments.
GB/T 451.3、QB/T 1055、ISO 534
| Projects | PN-PT6A | PN-PT6B | PN-PT6C | PN-PT6D |
| Measuring range | 0-4mm | |||
| Graduation value | 0.01mm | 0.001mm | ||
| Contact pressure | 100±10 kPa | |||
| Contact area | 200±5 mm2 | |||
| Measuring gauges | Dial indicator of the pointer | Digital dial gauge | Pointer dial indicator | Digital dial indicator |
| Measure parallelism | ≤0.005mm | |||
| Dimensions | 165×125×175(mm) | |||
| Instrument weight | Approx. 6kg | |||