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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
Please feel FREE to contact us with any requirements. Visit our OFFICIAL WEBSITE at: www.haidatestequipment.com
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