Xinle Office Chair Comprehensive Tester

Although the 'Xinle Office Chair Comprehensive Tester' is not directly mentioned in the reference information, office chair comprehensive testing equipment typically has the following core functions and test items:

I. Core Test Items

1. Durability Testing
   By simulating long-term usage scenarios, repeated loading and unloading are performed on components such as the seat, backrest, and armrests of the office chair to detect its structural stability and material fatigue resistance. For example, the seat needs to withstand thousands of cycles of pressure testing to verify whether cracking, deformation, or functional failure occurs.

2. Static and Dynamic Load Testing

   • Static Load: A fixed amount of pressure (e.g., 100 kg) is applied to areas such as the seat and backrest for a certain period (e.g., 24 hours) to observe whether permanent deformation or structural damage occurs.
   • Dynamic Load: Mechanical devices are used to simulate the dynamic changes in human sitting postures (e.g., standing up and sitting down) to test the chair's load-bearing capacity and response stability during frequent use.

3. Safety Testing
   This includes the anti-explosion performance of the gas cylinder, the load-bearing capacity of the five-star base, and the braking function of the wheels. For example, the gas cylinder needs to pass high-pressure impact testing to ensure there is no explosion risk; the five-star base needs to withstand weights exceeding the standard (e.g., 1.5 times the rated load) to verify its stability.

4. Wheel and Base Testing
   The rotational flexibility, wear resistance, and braking performance of the wheels are tested, while the base's resistance to tipping during tilting or movement is also evaluated. Some equipment is equipped with multiple sets of pneumatic brakes that can independently adjust the thrust in the horizontal and vertical directions to simulate usage scenarios on different ground surfaces.

II. Technical Features

1. Multi-Item Simultaneous Testing
   According to the QB/T 2280-2016 industry standard, the comprehensive tester can simultaneously complete more than 20 core tests, such as backrest strength, armrest fatigue, and rotation lifespan, greatly improving testing efficiency.

2. Intelligent Control System
   High-precision sensors and automation control technology are used to precisely set parameters such as loading force and cycle count, and real-time data (e.g., displacement, stress, deformation) is collected to automatically determine whether the test results are qualified.

3. Scenario Simulation Capability
   By adjusting test parameters (e.g., loading frequency, angle changes), the complex working conditions of office chairs in actual use, such as long-term use by users of different weights, frequent movement, or tilting, can be simulated.

III. Application Scenarios

Such equipment is widely used in the quality inspection links of office chair manufacturing enterprises, third-party testing institutions, and industry standard-setting units. It provides data support for product compliance, safety, and durability, helping enterprises optimize design and production processes.