1. paper, board folding endurance test 2. ASTM D2176-97 3. automatically count the times of double-folding about specimen.

Folding endurance tester complies with ASTM D 2176-97 (paper and cardboard folding endurance).

Character

It automatically counts the times of double-folding about specimen.It takes photoelectric control to make folding clamp back after testing and convenient for the next operation.

3. Motor control the movement of clamp, but not gear wheel

4. The instrument has powerful function of data processing.

5. It can not only convert the double folding times and values of single specimen, but also analyze group specimens’ data to show maximum, minimum, average and variation coefficient.

6. The data stores in micro-computer displayed by LCD. In addition, it has the printing function.

Technical characters:

Measuring range: 0~99999 timesFolding angle: 135±2°

Folding speed: 175±10 times/min

Folding head width: 19±1mm,

Folding radius: 0.38±0.02mm

Spring tension: 4.91~14.72NThe distance of folding clamp gap: 0.25mm, 0.50mm, 0.75mm, 1.00mmWeight: 24kg