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LCD Counter Furniture Testing Machines , Chair Backrest Durability Testing Machine

LCD Counter Furniture Testing Machines , Chair Backrest Durability Testing Machine

Brand Name:HAIDA
Certification:ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, , SMC, CMC, CPA, CE,CMA,IMC
Model Number:HD-F780
Minimum Order Quantity:1 Set
Delivery Time:20 days after order confirmed
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
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Location: Dongguan Guangdong China
Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Supplier`s last login times: within 48 hours
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Product Details

LCD Counter Furniture Testing Machines , Chair Backrest Durability Testing Machine

Chair Seat and Back Test Video

Applicability
This test shall be performed on Type Il and lll chairs.
( Type II - Fixed seat angle, tilting backrest
Type lll - Fixed seat angle, fixed backrest )
Note: This test does not apply to chairs with backrest height less than 200 mm (7.9 in.).

Purpose of Test
The purpose of this test is to evaluate the ability of the chairs to withstand fatigue stresses and
wear caused by rearward force on the backrest of the chair.

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


The parameters
Office Chair Back Durability Tester

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


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.


China LCD Counter Furniture Testing Machines , Chair Backrest Durability Testing Machine supplier

LCD Counter Furniture Testing Machines , Chair Backrest Durability Testing Machine

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