Product Overview

Product Description:

The Armrest and Backrest Strength Testing Machine is specifically designed to test the strength of office chair backrests and armrests. This versatile testing machine can perform backrest durability tests, armrest strength tests, and chair leg strength tests, achieving a multifunctional, all-in-one solution for comprehensive office chair performance evaluation.

Product Application:

The Armrest and Backrest Strength Testing Machine is designed for strength testing of office chair backrests and armrests. This versatile machine supports multiple testing functionalities, including backrest durability tests, armrest strength tests, and chair leg strength tests, offering a cost-effective and multifunctional solution for office chair performance evaluation.

Product Features:

Realistic Simulation of Usage:
- Simulates various motions and pressures applied to the backrest during daily office chair usage, such as repeated leaning back or adjustments.
- Ensures the test results closely reflect real-life conditions, providing a more accurate evaluation of the backrest's performance.
Adjustable Parameters:
- Key parameters like testing speed, applied force, and cycle count can be flexibly adjusted to meet diverse testing requirements.
- For example, the testing speed is typically adjustable within a range of 5–30 cycles per minute.
Accurate Data Recording and Analysis:
- Real-time recording of parameters such as pulling force and displacement.
- Equipped with software or a control system to analyze the data and generate intuitive test reports and graphical curves, enabling users to track performance trends.
Safety and Reliability:
- Includes safety features such as anti-slip and anti-tilt mechanisms to secure the chair during testing.
- Features an emergency stop button for enhanced safety during operation.

Compliance Standards:

ANSI/BIFMA X5.1-2017 5: Backrest Strength Test - Static - Type I and II
ANSI/BIFMA X5.1-2017 6: Backrest Strength Test - Static - Type III
ANSI/BIFMA X5.1-2017 9: Tilt Mechanism Test - Cyclic
ANSI/BIFMA X5.1-2017 14: Backrest Durability Test - Cyclic - Type I

Technical Parameters

Technical Specifications:

Pulling Stroke:
- 0–600mm
Transmission Method:
- Pneumatic
Machine Weight:
- Approximately 350kg
Power Supply:
- ∮ AC 220V 50Hz 5A
Air Source Requirement:
- ≥6kg/cm²
Testing Type:
- Cyclic - Type I