สถานที่กำเนิด
Guangdong, China
Product name
Office Chair Caster Durability Test Machine
Function
Wheel Abrasion Fatigue Tester
Test method
Continuous cycle
Test speed
rotary table (20 + 0 / -1) r / min, caster assembly (50 ± 1) r / min
Load cell
0.5 precision force sensor (US world civil)
est Force/ range
0.4% ~ 100% FS
Design criteria
BS EN 425-2002, BS EN 985-2001, ISO 4918-2009