YuYang YYJ-010 10-30CPM 가구/의자 백레스트 뒤 내구성 검사자 QB/T2280-2007

Test object: All office chairs with back backward function

Testing process: Fixed chair, chair side load 225 lbs weight, imposed by external force only between the points.

Test speed: 

 10-30CPM done 300,000 times the speed of reciprocating motion.

 Results evaluation: No loss of function after the test.

Power Source: AC220V

Maxcapacity: <1000KN

Load Way: Electronic Load

Datasheet