In our testing of office furniture, office chair is a very important part, and the durability test back is the key for the detection of office chair, office chair seat durability test, the general standard is ANSI/BIFMA X5.1-2011, the standard name translated into Chinese as "general office furniture. Office chair. Test >, through the study of the standard, Zhengbang production research and development office chair series testing machine, testing machine durability back office chair today to say just one of them!

Office chair seat durability test machine for testing office furniture in the seat back behind a force and a certain number of times, check the back seat of the ability of anti fatigue and the damaged parts. The machine uses high precision servo loading test unit 3; driving toothed belt linear servo motor test precision planetary the spherical gear and the guide device. Comes with a set of controller system. Rack is made of high strength Aluminum Alloy profile anodic oxidation of base composition, using 45 GB steel and PLC module, servo electric cylinder, servo motor and servo device, planetary gear system, force sensor are equipped with international famous brands.

The technical parameters of general office chair back durability testing machine, the standard type of seat load up to 2500N, the displacement can be 320mm, maximum loading force control back in 1100N, displacement control 500mm. all loading shaft with the force sensor and displacement measurement system, precision load cell: 1/10000 under the condition of static force system, the accuracy of + 1%, the dynamic case is 0 - 2%, 5 - 30 /min test speed can be adjusted.