QB/T 2601.6.5.1 Office Chair Backrest Durability Test Machine

QB/T 2601.6.5.1

ANSI / BIFMA X5.1

Model

HY5032

Office Chair Backrest Durability Test Machine

Seat surface load

102 kg (225 lb.)

Back of a chair loading force value

334 n (75 lb.)/n (100 lb.) of 445

Backrest height is greater than 452 mm

406 mm

Backrest height less than 452 mm

load the top back of a chair

Backrest loading force direction

output direction and on the back Angle 90  plus or minus 10 °

Test speed

10 ~ 30 times/min

Test times

80000/120000 time

Counter

0 ~ 999 999 times can be set

Force value adjustment method

adjustment pressure size + power sensor

Motor control

PLC control, text display

Cylinder

cylinder diameter of 50 mm and 300 mm

Support

industrial high-strength aluminum, 80 mmx40mm

Pressure regulating valve

SMC

Volume (D * W * H)

120 * 100 * 130 cm

Source

6 KGF/cm ^ 2 or more stable air supply

Power supply

1 Φ, AC220V, 3A.