Touch Screen Paper Cardboard Crease Stiffness Tester

Product details

Applications

Generally 20mN-10000mN (converted bending moment is 2mN.m-1000mN.m) paper and cardboard, also suitable for some materials with high stiffness.

Product parameters

Parameter items: board stiffness, crease stiffness

Measuring range: bending force (15 ~ 300) mN, resolution 0.1mN

Indication accuracy: Indication error is ±0.6mN below 50mN, the rest is ±1%; Indication variability is less than or equal to 1% Bending length (50±0.1) mm, (25±0.1) mm, (10±0.1) mm.

Bending angle: 15º±0.3º, 90º±0.3º

Bending rate: 200º±20º/min (adjustable)

Crease stiffness sample: 38*36mm

Plate stiffness sample: 70*38mm

working environment

Temperature: 20ºC±10ºC;

Power supply: AC220V±5% 50Hz, the power supply should be grounded reliably. If the power supply voltage fluctuates beyond the above range, a power regulator should be used.

The working environment is clean, there is no strong magnetic field vibration source, and the workbench is flat and stable.