Office chair rolling, sliding resistance testing machine

Office chair rolling/sliding resistance testing machine WSD-8629

one. Test scope:

The testing machine tests the resistance caused by caster rolling/sliding when the office chair is placed on the flat steel plate surface.

two. Applicable standard: BIFMA 5.1:2002 QB/T2280-2007 QB 5224-2018

Three. Main composition and function

1. The test force is measured directly by the force sensor, and the accuracy meets the standard requirements

2. The driving mechanism is driven by servo motor, ball screw transmission, low sound, high accuracy and stability.

1. Power sensor capacity: 50KG

2. Accuracy of force sensor: 1/10000

3. Measurement accuracy: ±1%(static) ±5%(dynamic)

4. Castor load: 300N(+6~+0), 600N(+12~+0), 900N(+18~+0)

5. Test moving speed of office chair: (50±2.5) m/s can be set

6. Office chair test effective stroke: 1000mm

7. Application height: 250mm

8. Equipped with displacement sensor measurement accuracy: 0.1mm

9. Test surface: W caster, horizontal, flat steel surface (using stainless steel plate) picture for reference only

H Casters, horizontal, flat steel surface (stainless steel plate, surface coverage in accordance with standard Table 4)

10. Control mode: PLC control

11. Display mode: full color LCD touch screen

12. Data storage: computer memory and U disk

13. Report generation method can automatically print test reports through U disk on ordinary computers

14. Stopping mode: reach the set number of tests

15. Power mode: servo motor

16. Other electrical appliances: Omron and Taiwan Shilin

17. The main body of the machine is steel component, high strength, not easy to deformation.

18. The base of the machine is solid steel with good stability, equipped with reinforcing bars and flat feet for water transfer.

19. Electrostatic spraying of machine appearance, electroplating of other parts, high rust prevention ability, beautiful appearance.

20. Power supply: single-phase 220V 50HZ 1000w