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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Use : Chair Swivel / caster Durability Test Instrument is suitable for all kinds of office chair with rotary function. Chair Swivel testing machine is used for evaluating rotary function of office chair under loading condition.
Standard :
EN 1728-2012 Section 6.29 method 1, 7.11 ,7.13 method 1
ANSI/BIFMA X5.1 - 2017,
EN1335-3 -2020 Section 7.3.3, 7.3.5 method 1
Specifications:
Cycle rate: 5 ~ 15 rotations per minute.
Rotation Angle: 360 ° Continuous rotation
Loading weight: 102kg (225lb)
Counter: 1-999 999 can be set
Reference Test Method :
Applicability: This test applies to all types of chairs with a swivel seat.
Test feature: Comprehensive testing program, to test the swivel durability of office chair under the cycling pressure.
Test procedure: Fix chair on rotary plate, loading 225lbs standard weight, rotary plate rotate 120000times in the speed of 5-15CPM, can be ajusted rotation angle by customers.
Put the mattress on the test platform, using loading plate to load to the tseting parts.
Results evaluation: After testing, no lose function
Specimen clamping with no tools required
Humanized operation control, a key to complete the test