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Chair Back Fatigue Stress And Wear Chair Tilting Tester

Minimum

1 SET

Delivery

15 days after order.

Model

HD-F734

Certification

ISO

Country

China

BrandName

HD

Package

Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.

Payment

L/C, D/P, T/T

Price

FOB, CIF

Chair Tilting Tester is to evaluate the ability of the chair back to withstand the fatigue stress and wear that occur as the result of user exerting backward pressure on the chair.

 

Parameters:

Height of Seat Back  500~1200 mm or specified
 Weight of Seat  225 lb or specified
 Air Pressure  0~150 Ib
 Stroke  0~18 in
 Force Angle  0~90°
 Test Speed  16 – 20 times/min or specified
 Counter  LCD, 0~999, 999
 Dimension (W×D×H)  66 × 136 × 140 cm
 Weight  549 kg
 Power   AC220V, 3A

TEST STANDARD:BIFMA X5.1 2017

Refers to Bifma x5.1 2017 clause 9 Tilt Mechanism Test – Cyclic

 

Test Procedure:
1)The unit shall be cycled for 300,000 cycles at a rate between 10 and 30 cycles per minute.
2)The tilt mechanism and/or cycling device should be checked and readjusted as needed to maintain the original conditions specified.

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