HG5S(With Timer)　Specifications:

Oxygen flow(L/min):	0～5
Oxygen concentration(%):	≥90%
Outlet pressure(Mpa):	0.05～0.08
Sound level dB(A):	≤50
Nebulizing Volume(m1/min):	≥0.5(Salternatively)
Size(mm):	650(Height)×400(width)×365(depth)
Net weight(kg):	30
Power:	AC220±10%、50/60±1Hz ； AC110±10% 、50/60±1Hz
Power consumption:	≤470W
Electric classification:	Class II Grade B
Alarm:	Power failure alarm; Pressure alarm
Timing:	With timer(Timer can record the accumulated operating time of the model)