Office Chair Caster Durability meter
Implementation standards
GB/T4085 EN425
Product features
1. The instrument adopts PLC touch screen control, simple and intuitive operation;
2. All aluminum profile structure, surrounded by protective cover to improve safety appearance generous, durable.
3. The bottom plate of the load is thickened all aluminum, and a stainless steel plate is added above it, which can make the floor easy to be replaced when fixed with glue to avoid scratches and corrosion.
4. Castor load block and test base use reducer to make it reach different speeds one-click start (adjustable)
Technical parameters
Control mode :PLC touch screen
Load :90kg
Platform diameter :2750mm
Material of sample support platform: hard plastic
Sample support platform: diameter 4800+5mm, thickness 7+2mm
Caster wheel diameter :450+2mm, width 23+3mm, crank distance :32+2mm
Wheel hardness: Shaw A(95+5)mm
Distance from casters to platform :(198+1)mm
The distance between the 3 casters is (130+1)mm, distributed 120° apart, and the installation distance between any two casters is (225+5)mm
Caster test life :2 million times
Platform speed :(19+1)r/min, after rotating (180±10)S, the platform stops and remains stationary (5+2)S, and then reverses operation
Caster speed :(50+1)r/min
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