3 Sofa Durability Tester

This endurance assessment protocol is designed to emulate the typical usage scenarios of a sofa, thereby ascertaining its resilience to repetitive stress over an extended period. The methodology involves subjecting the sofa's seating and backrest components to a series of controlled, cyclical forces that mimic the effects of regular use. The test employs specialized load modules, which are designed to replicate the human form and weight distribution, applying pressure at specified intervals and frequencies to the seating, backrest, and armrest areas. The system is capable of conducting three distinct tests simultaneously or in isolation, with the flexibility to adjust the test positions as required. This comprehensive approach ensures a thorough evaluation of the sofa's structural integrity and durability.

1. Precision Engineering: It utilizes a roller-guided movement system for smooth operation and stroke limiters for accurate cylinder control  .

2. Durable Construction: The base is made from high-quality carbon steel and high-strength aluminum alloy profiles, ensuring stability without the need for ground fixation  .

3. Advanced Control System: Equipped with a PLC programmable controller for intuitive operation and control over test parameters, state, and data  .

4. Power-Off Protection: Instantly saves test data in case of power loss, allowing for resumed testing or data review upon restart  .

5. Customizable Testing: Capable of setting test cycles from 1 to 999,999 times, with automatic shutdown upon completion or sample failure  .

6. Comprehensive Testing Capabilities: Performs seat static load, back static load, arm downwards static load, seat fatigue, and back fatigue tests  .

7. User-Friendly Interface: Features an LCD color touch screen for easy operation and setting of test parameters .

8. Safety and Reliability: Includes equipment short-circuit protection to prevent damage from electrical issues  .

9. Standard Compliance: Designed to meet international standards such as EN 4875, ensuring reliable and consistent testing results .