Overview
LD-TD-A-01 bending stiffness tester is a multi-functional smart computer stiffness tester of JINGHUAYIQI brand, suitable for measuring the bending stiffness of paper, Cardboard and Miscellaneous strength flake Non-metallic materials with a thickness of less than 2mm. The test angle of the instrument can be arbitrarily set between 1 ° and 90 °, and the test time can be arbitrarily set within the range of 3s to 30s. It has the function of automatic zero adjustment test. It uses a color Touchscreen as the human-machine interface to display stiffness and time Linear dispersion in real time. The operation is simple and convenient.
Features
1. After the test is completed, return to the starting position at high speed, and the return speed can be arbitrarily set between 1 and 12
2. Support 7.5 ° and 15 ° stiffness test, the test angle can be arbitrarily set between 1 ° and 90 °
3. The test time can be set by any number between 3s and 30s
4. Test angle changes are automatically controlled by the motor, improving measurement efficiency and reducing human impact
5. Can be tested for 6 bending lengths: 50mm, 25mm, 20mm, 15mm, 10mm, 5mm (+/- 0.5mm)
6. With automatic zero adjustment function, no need to manually rely on the sample before testing
7. With measurement statistics, printing and other functions, Measurement time can be set
8. The man-machine interface adopts color Touchscreen, supports Chinese and English Operating system, and can communicate with the host computer software
Principle
The instrument is based on the principle of static bending stiffness measurement, the test angle change is automatically controlled by the motor, and the stiffness and time Linear dispersion are displayed in real time using the color Touchscreen. The test results are calculated intelligently by the full computer. The test results are completely consistent with the Taber method and the electronic method. Two test units are available: mN or mN.m.
Applications
Paper, Cardboard, Non-metallic materials
Standards
GB/T 23144、GB/T 22364、ISO 5628、ISO 2493
Steps
1. Set the test angle between 1 ° and 90 °
2. Set the test time between 3s and 30s
3. Select the bending length: 50mm, 25mm, 20mm, 15mm, 10mm or 5mm
4. The instrument automatically adjusts to zero, no need to manually rely on the sample
5. Start testing with real-time display of stiffness and time Linear dispersion
6. Return to the starting position at high speed after the test is completed
7. View measurement statistics, optional printout
Notice
• The working environment should keep the indoor temperature at 20 +/- 10 ℃ and the relative humidity less than 85%
• Bending length accuracy of +/- 0.5mm, to ensure that the sample meets the requirements
• No need to manually rely on the sample before testing, the instrument has the function of automatic zero adjustment
• Return speed can be set between 1 and 12, adjusted according to actual needs
• Communication output RS232 and USB are optional functions and need to be purchased separately
