Mindray A8 - Page 227

Operator’s Manual of Anesthesia System 10 - 11
Product Specifications Breathing System Specifications
10.7.5 APL Valve
Range: SP, 5 to 70 cmH
2
O
Control accuracy ± 3 cmH
2
O or ±15% of the setting value, whichever is
greater, but is not more than +10 cmH
2
O
Adjustable Range of Motion: > 300 degrees
Tactile Knob Indication: 30 cmH
2
O and above
Opening pressure : ≤ 2.0cmH
2
O (test gas in dry or wet conditions)
Resistance of APL valve in dry gas:
Resistance of APL valve in wet gas:
TABLE 10-17 APL Valve
Flow (L/min)
Pressure drop (kPa)
Flow(L/min)
Pressure drop(kPa)