Made In China Cheap Office Chair Back Durability Tester
Made In China Cheap Office Chair Back Durability Tester

Made In China Cheap Office Chair Back Durability Tester


 Chair Back Durability Tester evaluate the ability of the chair back to withstand the fatigue stress and


Product Details
Technical Parameters

Made In China Cheap Office Chair Back Durability Tester




Specifications

Office Chair Back Durability Tester 
1.Professional design 
2.High quality with reasonable price 
3.One year warranty free. 


The usage

Office Chair Back Durability Tester

It`s 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.

 

The introduction of Haida

Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.



Product 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