The compression elasticity tester is specifically suitable for testing the fluffiness, compression rate, recovery rate, and other performance of various bedding materials such as silk quilts, glued cotton fluff sheets, and sleeping bags.
1、 Testing principle of compression elasticity tester:
Apply the set load, after the set holding time and unloading time, the pressure head automatically measures the displacement values (h0, h1, h2), and automatically calculates indicators such as fluffiness, compression rate, and recovery rate.
2、 Functional characteristics of compression elasticity tester:
1. The experiment was conducted using high-precision and dynamic precision screw pairs, with low noise and smooth operation during the testing process.
2. Color touch screen display, easy to operate, displaying loading force, displacement changes, and time timing.
3. Sensor applied force value, electrically loaded, without the need for weights.
4. The testing process is fully automated, as long as the test sample is placed on the testing machine and the test switch is pressed, the testing can be fully automated without the need for manual calculation, and the test data is accurate.
5. Can print the average value of a single and multiple tests.
6. Automatically calculate fluffiness, compression rate, and recovery rate.
3、 The compression elasticity tester meets the following standards:
FZ/T 64003-2021 Appendix A Test Method for Fluffiness and Compression Rebound Performance of Glued Cotton Floss Sheet; FZ-T 62045-2021 Cotton Sleeping Bag Appendix A Compression Recovery Rate Test Method; GB/T 24252-2019 Test Method for Compressive Resilience of Silk Cover Fillers in Appendix B; GB/T 22796-2021 Bedding Products Appendix C Compression Recovery Rate Test Method.
4、 Technical parameters of compression elasticity tester:
1. Loading range: 500 N (50kg)
2. Test force accuracy; Better than ± 1%;
3. Displacement resolution: 0.001mm;
4. Displacement measurement accuracy: better than ± 1%;
5. Displacement speed control range: 1mm/min~300mm/min
6. Displacement speed control accuracy: better than ± 1%;
7. Upper pressure plate: 200 * 200mm
8. Lower pressure plate: 200 * 200mm
9. Testing machine size: 560 * 560 * 850
10. Rack deformation: ≤ 0.05mm
11. Power supply: 220V, 50Hz
12. Weight: 75Kg
13. The pressure increase value, pressure increase time, and unloading time can be set.
5、 Standard configuration of compression elasticity tester:
Host, sensor, touch screen, micro printer, certificate of conformity, manual, warranty card (can also be used on a single machine).
Optional computer and computer control software.
6、 Main menu
