随着科学和技术的快速发展，它促进了知识经济，并改变了人们的生活，交流和工作方式。就家具而言，与其他家具相比，办公椅与人有更紧密的关系。

A good office chair must not only conform to the human body structure, but also be strong and able to bear weight, and sitting on it makes people feel relaxed.

因此，椅子的安全非常重要，如何检查椅子的安全性？

1. Check the load-bearing capacity of the backrest

The back of the office chair is what we should focus on. The most intuitive feeling is that you can feel its load-bearing capacity and stability when sitting on a chair.

2. Check chassis and casters

When purchasing an office chair, be sure to check the chassis and casters carefully ,djust the lifting system of the office chair next or tilt to adjust, see whether smooth.

3. check the small details of hardware accessories

The tightness of hardware connection is the key to determine the stability of the office chair. If the hardware connection is not tight, loose, or less screws, etc., then this kind of office chair will be very shaky and may even collapse for a long time, which is a great safety hazard.

Therefore, before selling office chairs, factory manufacturers need to use some high-quality equipment to test the safety of office chairs.

GesterChair Testing Equipments Can solve this problem well for manufacturers.

我们的椅子耐用性测试机可用于测试桌子，办公椅和沙发等标本。检查座椅，靠背，扶手和整个标本的耐用性，损坏和形状变化。

A.Chair Front Stability Testing Machine GT-LB06A

Chair Front Stability Testing Machineis used to test the forward stability of chairs.

B.Chair Seating Impact Durability Testing Machine GT-LB05

ThisChair Seating Testing Machine适用于所有类型的椅子，具有2个椅子座椅冲击和座椅耐用性测试的功能。

The purpose of this test is to evaluate the ability of the chair to withstand heavy and abusive impact forces on the seat and evaluate the ability of chairs to withstand fatigue stresses and wear caused by downward vertical force(s) on the seat.

C.多座椅强度和耐用性测试机GT-LB31

Multiple Seating Chairs Strength and Durability Testing Machineis used fortesting强度和耐用性armrest, seats和backrestby simulating the loading of the seats duringdailyuse.The machine is equipped with2测试position. Each position includes 4 drive devices, in which one for seating test, one for backrest test and two for armrest test. That is, this machine is equipped 8 drive devices and all of them can be controlled separately.

The machine can test 2 sing-seat chair at the same time, and also can test a multiple-seat chairs or sofas.

D.Chair Assembly Testing Machine GT-LB08-02

ThisChair Assembly Testing Machineis according for the standard EN 1728 and combination with different methods:

座椅静态负载和背部静电测试

Seat and back durability test

Seat front edge static load test

Seat impact test

Back rests vertical load test

E.Chair Seating And Back Testing Machine GT-LB04-3

Thechair seating and back testertests the strength and durability of the seats and backrests by simulating the routine use loading of the seat.

Thechair testing machineis equipped with two drive units, and can be individually controlled to repeatedly load the test points of the seat. Through different parameter settings, the machine can complete the following types of test functions on the seat:

1. Seat and back static load test.

2. Seat and back durability test.

3. Seat front edge static load and durability tests;

4. Horizontal forward static loading test for backrest.

5. Headrest static load test,

6. Legs forward static load test,

7. Leg lateral direction static load test.