Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Services
Dongguan Haida Equipment Co.,LTD
Home News

Chair Backrest Durability Testing Machine

China Dongguan Haida Equipment Co.,LTD certification
China Dongguan Haida Equipment Co.,LTD certification
The instruments you recommend are very suitable for the testing needs of our laboratory products, after-sale is very patient to answer all our questions, and guide us how to operate, very nice.

—— Div Harish

You are very professional partners and we are willing to establish long-term cooperative relations with you.

—— Wojtek Krawczyk

On behalf of the company to visit your factories and companies, the technical staff is very professional and patient, I think I would be happy to cooperate with you again.

—— Manuel Munoz

I'm Online Chat Now
Company News
Chair Backrest Durability Testing Machine
Latest company news about Chair Backrest Durability Testing Machine

In today's society, everyone wants to find an office job.Many outside workers are very envious.But did you know that sitting for a long time can cause a lot of health problems?The person that sits for a long time gets cervical vertebra disease easily, lumbar vertebra disease, still can cause muscle atrophy, reduce metabolism.With so many problems associated with sitting for so long, sitting in a bad chair for so long can be even more harmful.Chair structure is not stable, chair seat and back strength and durability is not enough, can not bring comfort but will bring serious injury, so how to check the chair back good or bad?

Haida Chair Backrest Durability Testing Machine for your solution

 

latest company news about Chair Backrest Durability Testing Machine  0

 

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.

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.).

 

undefined Chair Seat and Back Test Video

 

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

 

latest company news about Chair Backrest Durability Testing Machine  2

 

In addition to choosing a proper chair, people should get out and do some outdoor activities after work to reduce heathy problems.

move on, everybody!

 

 

Pub Time : 2019-07-31 08:25:19 >> News list
Contact Details
Dongguan Haida Equipment Co.,LTD

Contact Person: Mr. Mak

Tel: 13662707979

Send your inquiry directly to us (0 / 3000)