OTS-B05 Office Chair Rotation Durability Tester/ Office Chair Rotation Durability Tester
Application
Application
It is applied to determine the quality and lifetime of rotary office chair. Office chair castor fixed on turntable, impose load on seat surface and rotate chair foot with ruled rate and times to assess the using durability of chair. It is suitable the office chair whose seat including rotary function.
Key Specification
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Seat Height
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350-600mm or appointed
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Load
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Impose 102kg(225lb)load on seat surface, its position is before(2-2.5 inches)51-64mm of the center line of center tube
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Diameter of Turntable
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700mm
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Test Speed
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6 revolutions per min of appointed
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Test Period
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Per minute for 5 to 15 cycle to wire back 120000 cycle
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Counter
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Volume 999, 999
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Constant Force Volume
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30kg to 180kg, time control, loop test
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