Dräger Perseus A500 - Fresh-gas delivery; Fresh-gas delivery (electronically controlled gas mixer)

Instructions for use Perseus A500 SW 2.0n 225
Technical data
For storage longer than 12 months –15 °C to 25 °C
(5 °F to 77 °F)
Maximum storage duration without
recharging
180 days
Ambient pressure 500 to 1060 hPa
(7.3 to 15.3 psi)
Relative humidity 10 to 95 %, without condensate formation
CO
2 concentration Not relevant
The permissible ambient conditions depend
on the accessories used. Follow the corre-
sponding instructions for use.
Ambient conditions (continued)
Fresh-gas delivery
All data are standardized to STPD conditions.
O
2 flush 25 to 75 L/min at 2.7 to 6.9 kPa x 100 (39 to
100 psi; 0.27 to 0.69 MPa) supply pressure
O
2 flow for Aux. O2 and Add. O2
Range Off; 2 to at least 10 L/min at 2.7 kPa x 100
(39 psi or 0.27 MPa) supply pressure
Accuracy ±10 % of the set value for flows >2.0 L/min
Resolution of displayed value 1.0 L/min (up to 10 L/min)
5.0 L/min (above 10 L/min)
Fresh-gas delivery (electronically controlled gas mixer)
All data are standardized to STAPD conditions.
O
2 concentration FG O2
Setting range 21 to 100 Vol% (carrier gas: Air)
25 to 100 Vol% (carrier gas: N
2O)
Accuracy ±5 % or ±2 Vol% (the larger value applies)
Fresh-gas flow FG flow
Setting range Off; 0.2 to 15 L/min
Accuracy ±10 % or ±50 mL/min (the larger value applies)