Taber method bending stiffness tester

Taber method bending stiffness tester is used to evaluate the stiffness and resiliency of cardboard by international Taber method
 

Taber method bending stiffness tester principle

It is designed according static bend principle. Vertically fix one side of the sample, and bend the other side, when a certain angle is reached, the resistance strength is bend stiffness, and the unit is mN; or the product of resistance power and length, the unit is mN.m. 
 

Taber method bending stiffness tester technical features

1. LCD display, PVC operaion manual

2. 7.5° and 15° stiffness test and 90° paperboard crease stiffness test

3. Any test time setting between 3-35 seconds 

4. Six specimens of different length can be tested

5. Automatic measuring, statistics and printing; test time setting

6. Two test curves display of force-time, force-angle

7. High speed returning to original postion, which can be set between 0.55 º/s  and 20º/s
 

Taber method bending stiffness tester technical data 

Test range:15-10000mN

Accuracy: ±0.6mN(when less than 50mN), others ±1%

Resolution: 0.1mN

Variability of indication: ≤1% 

Bending length: (50/25/20/15/10/5 ±0.1)mm

Bending angle: （±7.5º or ±15º）（1-90° adjustable）

Length of load arm: 200°±20°/min 

Bending speed: 3s~35s adjustable

Demension: 340mm(L)X330mm(W)X340mm(H)

Weigth: 15kg
 

Standards

ISO 5628, ISO 2493, GB/T22364-2008, GB/T 23144, GB/T 2679.3