




Corrugated cardboard puncture strength Tester is a special test instrument for the puncture resistance (puncture strength) of corrugated cardboard. The product is designed according to relevant regulations in ISO3036 (cardboard—determination of puncture strength) and GB2679·7 "Determination of puncture strength of cardboard". This instrument has the characteristics of fast pressing, automatic reset of the operating handle, reliable safety protection, liquid crystal display, thermal printer, etc. It has a wide range of applications. instrument.
1. Full computer control technology, open structure, high automation program, simple and convenient operation, safe and reliable
2. Fully automatic measurement, intelligent judgment function, and the operating system displays the measurement results in real time.
3. Automatic measurement, statistics, printing of test results, and data storage function;
4. Chinese graphic menu display operation interface, easy to use;
| Indication accuracy | gear | Range (J) | Indication error (J) |
| (Guaranteed only within the range of 20%-80% of the upper limit of each file measurement) | Grade A | 0-6 | ±0.05 |
| Class B | 0-12 | ±0.10 | |
| C file | 0-24 | ±0.20 | |
| D file | 0-48 | ±0.50 |