Product description: The testing machine is used for the sofa backrest, armrests, seat surface durability characteristics measured, the unit price applicable to the sofa, couch, chair seats and more.

Test principle:
Mechanical tests sofa mainly test the sofa seat, back and armrests durability. The test will be a certain shape, quality of load modules to be loaded in the form prescribed frequency, respectively seat, back and armrests repeated loading surface. This test method is under the simulated conditions of everyday use, the sofa on the long-term repeatability test load carrying capacity

Technical date:
1, Loaded Quality seat load (50 ± 5) kg
2, Back load (2picec), size: 200 * 100mm. Measuring system 0-20KN, real-time display.
3, Handrail diameter ¢ 50mm. Measuring system 0-20KN, real-time display.
4, Quality with heavy metal plate is (70 ± 0.5) kg
5, Seat height measuring apparatus, the diameter ¢ 100mm, load range 2KN, to automatically test the amount of compression a, b, c values. Test speed: 100 ± 20mm / min.
6, Preload test, height test phase of testing, manual four modes of operation.
7, Delta PLC master controller, Kunlun touches screen display.
8, Armrest test load modules can be selected individually according to the handrail around the same time test.
9, Pressure Input range: ≥5kg / cm2 intake manifold:. ¢ 10,
10, Power: 220V, 50Hz
11, Volume (including the control box): 200x140x220cm

Attachments:
①, A Chinese instrument manual.
②, An instrument warranty card.
③, CNAS international third-party tester calibration report.