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Office Chair Seat Durability Tester,
Office Chair Durability Tester Machine,
Chair Seat and Back Durability Tester
Office Chair Seat and Back Durability Tester is used for testing the strength and durability of office chair. Made of Aluminum material frame, PLC contral, easy operation; high precision force sensor for the load application.
Seat and chair back durability combined tester.
Seat and back Staic load test: test consisting of heavy loads being applied a few times to ensure that furniture has sufficient strength under the highest levels of loading that might reasonably be expected to occur.
Seat and back Fatigue test:Test simulating the repeated application of loads or movement of components occurring during long-term functional use.
This test appratus do the durability test to chair seat and backrest by simulating the loading application to the chair as daily use.First use the seat loading pad to apply the certain loading to the seat surface, then the back loading pad to the backrest, then loading unload to finish one cycle of test, repeat the loading movment some times and certian cycles according to different test requirement, to determin the durability permance of chairs.
Loading 600N on the seat surface,and then load 192N on the chair back
Repeated motion 200000 times in frequency of no more than 40times/min.
Office Chair Back durability tester come with aluminum frame,elegant appearance.
Pneumatic drive to load,easy to clean.
Office Chair Seat and Back Durability Tester Relevant parameters:
Loading Sensor: 2500N (2nos) and 1000N (2nos) (or specified by customer)
Load force solution: 1/10000
System test force accuracy: ±1%(static) ; ±5%(dynamic)
Test speed:10~30 cycles per minute (adjustable)
Loading cycle:0~999999 adjustable
Contrl method:microcomputer automatism servo control
Loading method: pneumatic linear actuator
Loading power: motor
Specimen test station: 1
Test independence: independent control by each work station
Setting: computer software setting
Data storage: RAM and U disc
Test report: make the report on computer as request
Loading force adjustment:Air pressure adjustment
Motion control:PLC control
Backrest loading height: manual adjustment
Air source:6kgf/cm^2 or above(supplied by customer themselves)
Power:1∮AC 220V 50Hz 5A,3KW
Accessories: Seat loading pad 1 set; Back loading pad 1set; Stationary fixture 1 set.
BS EN 581-2 B.2.1.1 and B.2.1.2, EN 1728; BIFMA X5.1,QB/T2280 /GB 10357.3; and BS EN 1335.
Contact Person: Linmei Ren
Model Number: TNJ-023
Iterm: This machine is suitable to test the seats (such as chairs, office chairs) forward stability. Principle: Put the test-piece on the test table, blocked the front leg, apply specified force with forward 20N applied at seat loading point, check the article t
Minimum Order Quantity: 1 set
Delivery Time: 15-20 working days