Dongguan Hust Tony Instruments Co.,Ltd.
Dongguan Hust Tony Instruments Co.,Ltd. China Manufacturer for Furniture Testing Machines, Textile Testing Equipment, Toys Testing Instrument and universal Tensile Test Machine.
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Office Chair Tester For Chair Mechanical Test With BS EN Standards
Introduction of product:
EN 1729 Standard Educational Table Stability Testing Facility is suitable to test the seats (such as chairs, office chairs) front 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 tends to overturn forward or not to determine the test-piece forward stability performance.
Technical parameters of EN 1729 Standard Educational Table Stability Testing Facility
| Seat surface loading: | Max: 600N, cumulative |
| Tensile force: | 20N |
| Loading point position: | seat surface center position,60mm from front edge |
| Seat surface loading pad: | diameter: 200mm |
| camber surface: | R300mm,9 pins |
| Loading rob: , | 19mm |
| both ends A type: | sphere SR19mm B type: sharp surface 45 ° |
| Weights basket lifting: | manual control |
| Dimensions (WxDxH): | 100x140x105cm |
| Weight: | 500kg |
| Air source: | 6kgf/cm2 stable air source |
| Standards: | ANSI/BIFMA X5.1-12.4 Front Stability;EN 1022, EN 1729-2 |
