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.
Test Items:
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
Size:140x140x200cm
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.
Standards:
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.
Service and Support
Our company focuses on research and development , we were produced
some intelligent testing equipments over thirteen years, we
continue to provide stable performance, high-quality equipment for
product quality testing industry.At present, the company has 14
utility model patent technologies,2 patents for invention and
participated in the drafting and formulation of nine national
standards.
In cooperation we has a variety of testing units, industries,
association partners and friends, accumulated a large number of
detection industry insights and contacts, for those friends who
just come into testing industry, we can learn from each other to
communicate, explore the problems and difficulties encountered in
testing.
