Fatigue testing machine LT-JJ26

durabilitycomputer-controlledarmrest

Five Advantages Of Products Computer control, when the specimen is damaged, the pressure will be released automatically and the cylinder will return to its original position. showing the force value at the same time. Full automatic operation: once the specimen is placed, press the Safty device: 1)Max capacity setting 2) Max. displacement setting 3) Automatic detection of circuit switches, and power off Automatic detect the power and shutdown against power leakage. Easy operation High precision LT-JJ26 Computerized sofa comprehensive testing machine / computerized sofa testing instrument / Computerized sofa durability belt height tester The product description The mechanical property test of sofa basically is to test the durability of the seat, back, armrest of sofa. During the test, the loading module of a certain shape and quality will be loaded in a specified loading form and frequency, respectively, on the surface of the seat, back and armrest. This test method is to simulate the daily use of the situation of sofa, to test its bearing capacity to long-term repeatable load. This machine can automatically test the height of the seat, the compression of a, b and c, and the offset of the back and handrail, which can avoid the error of manual height measurement, and save the working time. Technical parameters 1. Measuring range of force sensor: 2000N; 2. Resolution of force sensor: 1/10000; 3. Force measurement accuracy of the system: ±1% (static); 0-5% (dynamic); 4. Weight of the figure 8 model: 50±0.5kg; 5. Armrest loading force: 250N; 6. Backrest loading force: 300N; 7. Test speed: 5-30 times /min; 8. Specimen size: maximum 220x130x60 (L*W*H: cm);