The cardboard tearing tester is mainly test the tear property of cardboard. Mainly using for tearing strength of not more than 16000mN quantitative paper board. 
Standard: ISO 1974

Features:
High Accuracy
Release the pendulum bob automatically, high testing efficiency
LCD screen operation system, Aluminum control panel
Check or delete the testing records randomly
Thermal printer, fast and clear printing
Calculate, count and print the testing result automatically
Can be connected to PC and output results with our professional software
With our calibration weights, user can calibrate the machine easily

Technical Parameter:

Testing range: 10-16000mN
Min. Resolution: 1mN
Display accuracy:  ±1%
Tearing force arm:104±1mm
Tearing initial angel: 27.5°±0.5°
Paper clipper distance: 2.8±0.3mm
Specimen cut length: 20±0.5mm
Output communication: RS232 interface
Printer: Thermal Printer
Power: 220V, 50Hz
Outer Dimension: 450×330×440 mm   
Weight: 25Kgs