PT106 Carton Stiffness Tester is used to evaluate the stiffness and resiliency of cardboard by international Taber method
Principle: It is designed according statically bend principle, that is to say, vertically fix one side of the sample, and bend the other side, when reach certain angle, the resistance power is bend stiffness, and the unit is mN; or the product of resistance power and length, the unit is mN.m.  
 
Product features
1,Adopt high quality digital motor and simple but very practical transmission device.
2,Micro-computer control measure system, also providing relative software to collect and deal with the data.
3,The test report contains bend force(mN), stiffness(mN.m)
4,Very tidy design, and complete function, easy to operate.
 
Product application
Applying in testing stiffness and resiliency of paper and cardboard (thickness ≤1mm) according international Taber method.
 
Technical standards
ISO5628 <Paper and board - Determination of bending stiffness by static methods >
GB2679.3 <Board - Determination of puncture resistance>
QB/T1051 <Board - Tester of bending stiffness >
ISO 2493 <Paper and board -- Determination of resistance to bending>
GB/T 22364 <Paper and board - Determination of bending stiffness>
 
Product parameters
Item: Parameters
Test Range: (1~500)mN.m
Indication Error: ±2%(During every gears full scale of 10%~90%)
Indication Variability: ≤2%(During every gears full scale of 10%~90%)
Length of Swing Arm: 100mm
Lehgth of Loading Arm: 50mm±0.1mm
Test Speed:200°/min
Additional bending angles: ±7.5°and ±15°
Sample Size: 70mmX38mm
Work Environment: Temperature: 20~40°C,Relative humidity≤85%
Instrumennt size: 220mmX320mmX390mm
Weight: 20kg
 
Main fixtures
Mainframe, operating manual