Touch Screen Paper Cardboard Crease Stiffness Tester
Short Description:
The equipment is an instrument for testing the flexural strength of paper, cardboard and other low-strength sheet non-metallic materials. The measurement principle of the instrument complies with the requirements of ISO5628 “Paper and Cardboard – Determination of Static Bending Stiffness – General Principles”, and is also suitable for other types of cardboard measurements. Applications Generally 20mN-10000mN (converted bending moment is 2mN.m-1000mN.m) paper and cardb...
The equipment is an instrument for testing the flexural strength of paper, cardboard and other low-strength sheet non-metallic materials. The measurement principle of the instrument complies with the requirements of ISO5628 “Paper and Cardboard – Determination of Static Bending Stiffness – General Principles”, and is also suitable for other types of cardboard measurements.
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.
