Tearing Moment Arm: | 104±1 Mm | Initial Tear Angle: | 27.5°±0.5° |
---|---|---|---|
Tearing Distance: | 43±0.5 Mm | Size Of Paper: | 25×15 Mm |
Distance Between Paperclips: | 2.8±0.3 Mm | Sample Size: | (63+-0.5)mm×(50+-2)mm |
Working Temperature: | 23 ℃ | Weight: | 25kg |
High Light: | Elmendorf Tearing Strength Tester,ISO 1974 Tearing Strength Tester,GB455.1 Paper Testing Equipments |
Paper Elmendorf Tear Strength Testing Machine
It is designed according to ISO 1974(paper--tearing strength test method), GB455.1, It is the special instrument for paper tearing strength test. It is the ideal test instrument for papermaking, scientific research and quality-control department.
Technical parameter:
parameter | index | |
Test range |
(10~1000)Mn, Standard arm and Light arm are the standard fittings. Lightest arm special customization according to need. |
|
Standard arm | (10~1000)mN,degree minimum: 10mN | |
Light arm | (10~500)mN, degree minimum: 5mN | |
Lightest arm | (10~200)mN, degree minimum: 2mN | |
Veracity | Error | Maximum range20%~80% ±1%, out range±0.5%FS |
Repeat error | Maximum range20%~80% ≤1%, out range≤0.5%FS | |
Tearing arm | (104±1)mm | |
Beginning angle for tearing | 27.5±0.5 | |
Tearing distance | (43±0.5)mm | |
Specimen size | (25×15)mm | |
Clamp distance | (2.8±0.3)mm |