Chair Tilt and Drop Tester

Product Information 
The purpose of this test is to evaluate the ability of the chair to withstand heavy and abusive
impact forces on the seat.
Also evaluate the ability of the tilt mechanism to withstand the fatigue
stresses and wear caused by repeated tilting.A test bag approximately 400 mm (16 in.) in diameter containing sand and/or shot
weighing 102 kg (225 lb.) shall be raised 152 mm (6 in.) above the uncompressed seat
and released one time.Remove the bag and evaluate the product
Seat surface load: 102kg (225Lb), weight incremental
The back loading force: 334N (75Lb) / 445N (100Lb)
Position backrest to load Backrest height greater than 452mm: 406mm
Load backrest top of the backrest height less than 452mm
The backrest load force direction: output direction by the back of the angle between 90 ° ± 10 °
Test speed: 10 to 30 beats / min
Test: 80000/120000.Counter: 0 to 999 to 999 times can be set
Force value adjustment method: adjust the air pressure size + force sensor
Dimensions (W * D * H): 120 * 100 * 130cm
Gas source: 6kgf/cm ^ 2 more stable gas source
Power: 1 ∮, AC220V, 3A.
Testing Standard 
BIFMA X5.1 2011-8,10