Overview
TC-NZ135A MIT Folding tester is a touch screen folding tester produced by Taichang Instruments. It is used to determine the folding fatigue strength of paper, Cardboard and Miscellaneous sheet materials with film thickness below 1.25mm. The main technical indicators and performance parameters of the instrument comply with relevant national standards.
Features
1. Full computer control technology, Degree of automation, open structure, simple and convenient operation, stable and reliable performance and high accuracy.
2. Fully automated testing, intelligent judgment function.
3. Statistics, print test results, and save test data.
4. Chinese graphical menu display operation interface, high-speed micro printer.
5. Modern design concept of opto-mechatronics, compact structure, beautiful appearance and convenient maintenance.
Principle
The instrument repeatedly folded the sample by applying a folding angle of 135 ° +/- 2 ° and a folding speed of 175 +/- 10 cpm, combined with a spring tension of 4.9~ 14.7N, to determine its folding fatigue strength.
Applications
Paper, Cardboard, Miscellaneous Sheet Material
Standards
GB/T 2679.5、GB/T 457、QB/T 1049、ISO 5626
Steps
Prepare the sample and ensure that the Film thickness is below 1.25mm.
Set the folding angle to 135 ° +/- 2 ° and the folding speed to 175 +/- 10 cpm.
3. Adjust the spring tension to the range of 4.9 to 14.7N.
4. Use the 1.00mm folding opening seam distance for testing.
5. Start the fully automatic test, and the instrument intelligently judges and records the number of folds.
6. After the test is completed, count, print the results, and save the data.
Notice
• Power supply voltage AC220V 50Hz.
• The gap distance of the folding mouth is 1.00mm for random equipment, 1.25mm specifications are optional, and Miscellaneous special specifications can be customized.
• Dimension of the instrument is 305 * 380 * 420mm, weight about 22kg, need to be properly placed.
• Check the instrument structure before operation to ensure stability and reliability.
