2. Armrest height adjustment range: 550mm ~ 950mm
3. Adjustable applied force and adjustable force holding time
4. Power: one phase, AC 220V, 50Hz
5. Dimension: w*d*h (188*103*230cm)
BIFMA X 5.1-2017 clause 20 (Arm Durability Test-Cyclic)Simultaneously apply a force of 400 N (90 lbf.) to each arm initially at a 10 degrees ± 1 degree angle; The force shall be applied and removed for 60,000 cycles at a rate between 10 and 30 cycles per minute.