Universal Testing Machines with Custom Testing Solutions
Application
Rotary chair front stability testing machine is designed to test chair’s stability when forward movement is carried out.
Working principle
Placing the testing chair in front of a working table, block its front legs with baffles, and enforce some load on chair’s seat surface. After that, give a 20N’s forward force on its load point, and see whether the sample will lean forward or not. In this way, the front stability of our chairs could be evaluated.
| Model | GT-LB06 | ||
| Test load | 600N (135 lbf.) （accumulated weight） | ||
| Horizontal force | 20N (4.5 lbf.) | ||
| Loading point | Seat surface center, 60mm from front edge | ||
| Weights basket | Manual controlled lifting | ||
| Seat surface load pad | Diameter: 200mm, camber surface: R300mm | ||
| Loading rod | Diameter | 19mm | |
| End | A type: Spherical SR19mm | ||
| B type： 45°Taper | |||
| Dimension | 100x140x105cm | ||
| Weight | ≈200Kg | ||
| Standard | ANSI/BIFMA X5.1 - 2011 Section 12.4 , EN 1335-3 Section 7.12 | ||
| Standard Accessories | Weights basket, Seat surface load pad, Load weights, Weights holding device | ||
