BIFMA 5.1 Furniture Tester Equipment - Chair Stability Tester
The chair stability tester is designed for comprehensive testing of various office chairs, stools, and seating products. This equipment evaluates mechanical properties including forward stability and backward stability at room temperature. Widely utilized in the office furniture industry, it enables manufacturers to assess product stability and enhance overall quality standards.
Technical Specifications
| Cylinder Stroke |
250mm |
| Loading Weight |
Forward stability: European standard 60kg, American standard 61kg; Rear stability weight: 130kg |
| Horizontal Pull Force |
20N |
| Plate for Fixing Sample |
Thickness of 13mm |
| Loading Point Position |
The center of the seat surface is 60mm away from the front edge |
| Seat Loading Pad |
Diameter 200mm, arc surface 300mm |
| Sample Test Space |
780mm x 740mm (L * W) |
| Machine Weight |
Approximately 400kg (including weight) |
| Power Supply |
1∮ AC 220V |
| Engine Power |
Approximately 20W |
| Instrument Dimensions |
1350mm x 1000mm x 1850mm (L * W * H) |
| Main Test Items |
Office chair forward and backward stability test |
Testing Applications
Forward Stability Test
Position the sample on the platform using 13mm mobile blocks to prevent wheel movement. The cylinder-driven lifting mechanism applies 610N force at the seat surface center position, 60mm from the leading edge. Simultaneously, a 20N horizontal tension is applied to the chair back to evaluate forward stability performance and measure deformation under defined test loads.
Backward Stability Test
Secure the sample on the platform with 13mm blocks to prevent sliding. For chairs with insufficient back height, additional blocks are used to accommodate the loading plate. Apply 1300N force on the seat surface while applying horizontal thrust 6mm from the top to assess backward stability performance.
Why Choose Our Furniture Testing Equipment?
- Considerate Service: Accommodates different country plugs with manual voltage change from 110V to 220V, includes insurance indicator
- Excellent After-Sales Service: 12-month warranty with free controller repair assistance and replacement parts
- Comprehensive Support: Operation videos and English operation manuals provided
- Technical Assistance: Video conference support available for complex issues