Overview
The computer-controlled stiffness tester is a smart computer stiffness tester, which is suitable for measuring the bending stiffness of paper, Cardboard and other sheet-like Non-metallic materials with film thickness less than 2mm. The main technical parameters of the instrument comply with ISO2493 "Determination of Paper and Cardboard Stiffness" and GB/T 2679.3 "Cardboard Stiffness Determination Method".
Features
The angle can be arbitrarily set between (1~ 90) °, and the test time can be arbitrarily set within the specified range (3s~ 35s).
2. With automatic zero test function, equipped with 5.7in LCD display Linear dispersion map, real-time display of stiffness and time Linear dispersion operation is simple and convenient.
3. It has the functions of parameter testing, display, memory, statistics and printing included in the standard, providing scientific data analytics for Cardboard bending stiffness detection.
Principle
Through the measurement of the bending stiffness of the material during the bending process, the instrument displays the stiffness and Linear dispersion in real time, and realizes the automatic zeroing test and parameter analysis.
Applications
Paper, Cardboard, Non-metallic materials
Standards
ISO2493 "Paper and Cardboard stiffness determination", GB/T2679.3 "Cardboard stiffness determination method"
Steps
1. Set the bending angle within the range of (1 to 90) °.
2. Set the test time within the range of (3s~ 35s).
3. Start the automatic zeroing test function.
4. Observe the stiffness and time Linear dispersion of the liquid crystal display.
5. Perform parameter testing, display, memory, statistics and printing.
Notice
• Film thickness less than 2mm only.
• Ensure that the bending length and angle settings meet the specifications.
• Precision and indication range of the instrument when operating.
