LFY-211A Protective Clothing Flexibility Resistance and Damage Tester

Main purpose

This instrument is used to test the flexural resistance performance of the sample after repeated flexing. A rectangular sample strip is wrapped around two opposite cylindrical positions, thus forming a cylindrical shape. One of the cylindrical bodies moves back and forth along its axis, causing the sample cylinder to alternately compress and relax, thereby causing folding on the sample. This folding continues until the predetermined number of cycles is reached or the sample shows obvious damage. 
Technical Specifications

It features LCD display for counting and timing functions, allowing the number of experiments to be set and automatically stopping. 
2. The outer diameter of the cylinder is 25.4mm ± 0.1mm; 
3. Test the arc-shaped trajectory with a radius of 450mm; 
4. Experimental measurement: 11.7mm ± 0.35mm; 
5. The rotational speed is 8.3Hz ± 0.4Hz; 
6. The vertical fixture has a well-designed structure, making it convenient for installing the samples. 
7. The opening-and-closing protective cover can protect the laboratory personnel. 
8. It can test 6 sets of samples simultaneously and perform synchronous bending. 
9. The width of the clamp is 10mm ± 1mm. 
10. The length of the unclamped portion of the sample is 44mm ± 1mm. 
11. Sample size (length x width): 105mm × 65mm; 
12. Power Supply: 220V 50Hz; 
Applicable Standards 
GB19082-2023 Medical Disposable Protective Clothing