High Quality MIT Bending Strength Tester Paper Fold Testing Equipment Professional Supplier
Applications
Folding Endurance: Under specified conditions, the number of double folding that the test specimen can withstand before breaking indicates the ability of the test specimen to be repeatedly folded. This ability is necessary for sack paper and coin paper. It is also suitable for printing paper, drawing paper, Wrapping paper.
Standard
ISO 5626, GB/T 2679.5, GB/475 ,QB/T 1049
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Measuring range |
1 ~ 99999 times |
|
Fold angle |
135 ° ± 2 ° |
|
Fold speed |
(175 ± 10) beats / min |
|
Tension adjustment range |
4.9N ~ 14.7N |
|
Folding Clamp slot |
0.25mm, 0.50mm, 0.75mm, 1.00mm |
|
Fold head width |
19 ± 1mm, |
|
Folding fillet radius |
R0.38mm ± 0.02mm |
|
Tension variations |
≤0.343N |
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Tension adjustment range |
4.91N ~ 14.72N, Each 9.81 tension, Spring compression at least 17mm |
|
Working power |
AC220V ± 10% 50Hz |
|
working environment |
Temperature 0 ~ 40 ℃, relative humidity≤ 85% |
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Dimensions |
390 mm × 305 mm × 440 mm |
|
Gross weight |
≤40kg |
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