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Office Chair Seat And Back Durability Tester,PLC Control 220V 50HZ
Description:
Office Chair Seat 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.
This test apparatus 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.
Applications:
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.
Specifications:
| 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 | 1AC 220V 50Hz 5A,3KW |
| Accessories | Seat loading pad 1 set; Back loading pad 1set; Stationary fixture 1 set. |
