LCD Display Chair Caster / Base Furniture Testing Machines Abrasion Resistance Test Machine
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Detailed Product Description
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LCD Display Chair Caster/Base Furniture Testing Machines Abrasion Resistance Test Machine
Product Description: Chair Caster Test Machine is designed for evaluating the ability of chair base and casters to withstand fatigue stresses and wear caused by moving the chair back and forth.
Test Procedures 1.The chair or chair base shall be cycled 2,000 cycles over the obstacles as shown in Figure 16b and then 98,000 cycles on a smooth, hard surface (steel preferred) without obstacles. 2.At the conclusion of cycling, a 22 N (5 lbf.) pull force shall be applied to each caster in line with the caster stem centerline.
Main Technical Parameters:
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| Product Tags: furniture testing equipment fatigue testing equipment |
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