The carton burst tester is an international general-purpose Mullen-type instrument, which is widely used in packaging materials, mainly used to measure various cardboard and single-layer and multi-layer corrugated cardboard, and can also be used for non-paper such as silk and cotton. Bursting strength test of material. As long as the material is put in, automatic detection, automatic test, automatic oil pressure return and automatic calculation, storage of test data, and printing, the instrument is digitally displayed and can automatically print test results and data processing.
Parameters of Carton Burst Tester
| Induction method | Pressure converter |
| Instructions | Touch screen operation |
| Operation method | Fully automatic |
| Unit of strength | kpa, psi(Lbs/in^2), kgf/cm^2, with unit switching function |
| Burst measuring range | 250～5600kpa |
| Clamp material | Stainless Steel SUS#304 |
| Inner diameter of clamp ring | The inner diameter of the upper and lower clamp rings is φ31.5±0.05mm |
| Hydraulic oil | Silicone oil |
| Pressurization speed | High pressure type 170±10ml/min |
| Accuracy | ±0.5% |
| Automatic clamping and unclamping device, specimen clamping force | >690kpa |
