Overview
YN-TDY01 microcomputer crease stiffness tester is an instrument for the measurement of Cardboard stiffness and small Encasement box Crescent force (90 degree crease rebound force). It can set the specimen vertical and horizontal, bending angle, Test speed and other parameters according to the test requirements. It is suitable for the measurement of the stiffness of various types of paper, Cardboard, film, plastic, metal sheet, fiber composite sheet and other products. It is widely used in papermaking, Encasement, printing industry and related scientific research institutions and Quality control departments.
Features
1. Equipped with 7-inch Touchscreen, with Linear dispersion display function, supports free switching between Chinese and English bilingual languages.
The test angle can be arbitrarily set between 1 and 92 degrees.
3. The test time can be set arbitrarily between 2 and 50 seconds.
4. Equipped with automatic zero adjustment function, there is no need to manually rely on the sample before testing.
5. After the test is completed, it can return to the starting position at high speed, and the return speed can be arbitrarily set between 1 and 12.
6. The change of test angle is automatically controlled by the motor, which improves the measurement efficiency and reduces the human influence.
7. The test is automatically reset, and the test force and angle values are automatically cleared to improve the accuracy of the test results.
8. With measurement statistics, printing and other functions, it is convenient for users to conduct test operations and view data.
Principle
Stiffness meter Working Principle: measurement of the force or moment required when the clamped specimen is bent to a 15 degree angle. Stiffness meter Working Principle: measurement of the force or moment required when the clamped specimen is bent to a given 90 degrees.
Applications
Paper, Cardboard, Film, Plastic film and sheet bending stiffness test, various color boxes, toothpaste boxes and other Encasement box crease Closer stiffness test, various banknotes bending stiffness test, various paper Cardboard bending stiffness test, various graphite sheets, Optical inspection diaphragm, non-woven fabric, composite sheet material stiffness test, various wires, power cord, metal cable stiffness test
Standards
GB/T 22364、GB/T 2679·3、ISO 2493、ISO 5628
Steps
1. Prepare the sample, the size is 38 * 70mm, and the actual measurement length can be selected between 1 and 50mm.
2. According to the test requirements, set the test spacing (e.g. 1mm, 5mm, 10mm, etc.), bending angle (1~ 92 ° adjustable), angular velocity (0.5~ 50 °/sec adjustable) and test time (2~ 50s) on the instrument.
3. Fix one end of the sample.
4, start the test, the instrument automatically complete the bending, measurement, data recording and reset process.
5. View test results, Linear dispersion through Touchscreen, and perform data statistics or printouts.
Notice
Please ensure that the instrument is properly connected to the power supply and preheated before testing.
Select the appropriate test spacing, angle, and speed according to the sample type and test criteria.
When clamping the specimen, ensure stability to avoid slippage affecting the test results.
The instrument has an automatic zeroing function, and no manual alignment is required before testing, but the initial state still needs to be confirmed.
After the test is completed, the instrument will automatically return at high speed. Please pay attention to safety.
* Measurement accuracy is regularly calibrated using test weights (optional).
* Keep the instrument clean and avoid use in humid or dusty environments.
* Please refer to the product manual for detailed operation.
