LT-JJ09-A British standard office chair and stool stability testing machine
| 1 | Indenter | Center load, corner load, side load, stability test |
| 2 | Static load on the seat surface | 600N(standard weight), φ200mm. |
| 3 | Material | Steel |
| 4 | Machine weight | 390kg |
| 5 | The forward and lateral overturning force shall not be less than 20N, and the backward overturning force shall not be less than 100N | |
| 6 | Loading pad | The loading pad is a rigid cylinder with a diameter of 100mm, a smooth surface, and an edge radius of 12mm. The weight of the loading pad should be taken into account during loading. |
| 7 | Allowable error of the test | The allowable error of the positioning dimension of the loading point is ±2mm, and the allowable error of the loading force is ±5%. |
| 8 | Loading method | Weights (several 10KG and 5KG). |
| 9 | Horizontal loading force method | Weights (20N and 80N weights). |
| 10 | Lifting method | The cylinder lifts and lowers the weights for loading. |
| 11 | Airway system pressure | 0.3- 0.8Mpa |
| 12 | Dimensions | Length 1500* Width 1500* Height 1600 |
| 13 | Control system | None (Manual loading of weights) |
| 1 | BS EN 1335 |
| 2 | QBT 2280-2016 |
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