The tester is the basic instrument for testing the performance of paper and cardboard. Its performance parameters and technical indicators measure up to the standard of ISO2759, ISO 2758 and GB1539 (method for testing paper and cardboard bursting strength). It adopts signal transmitting press. When the specimen is burst, the tester stores the maximum of bursting strength automatically.

Characters:

1. Micro-computer control, use hydraulic oil as the driving force to break the specimen.

2. When the specimen is broken, it automatically stores maximum.

3. LCD displays, the unit of kg, g and MPa in option

Technical parameters:

Test range: 109A: 250-6000Kpa for board, 109B: 50-2000Kpa for paper.

Operational clamping system: manual clamp

Resolution: 1 Kpa

Silicon oil: 85%

Dimension: 430×530×520 mm

Power: 220V±10 50HZ

Weight: 85 kg