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10. SPECIFICATION
Demand Valve - Meets the requirements of BS 4272 : part 2 : 1996
Gas Connection
Probes by the national standards
Gas Supply
Requirement 2.8 to 7.0 bar at >200 L/min
Inspiratory Resistance (at 2.8 bar
Supply Pressure)
Cracking -0,15 to -0,2 kPa
-0,2 kPa at 10 L/min.
-0,7 kPa at 200 L/min.
Expiratory Resistance
Cracking Zero
At flow +0,35 kPa at 120 L/min.
Operating Temperature
-20°C to +60°C when used with oxygen
+5°C to +40°C when used with 50/50 O2/N2O
Storage Temperature
-30°C to +60°C
Materials
Polyacetal; Polycarbonate; silicone rubber; stainless steel
Weight / Size Envelope
85 g / 50 x 50 x 63 mm
Hose Assembly
Fittings
Probes by the national standards.
Pressure
Working pressure 7 bar,
Burst pressure ≥56bar/23°C and ≥40bar/40°C
Material
PVC, anti-static in accordance with ISO 5359
Weight
0.5kg (3m length)
Size Envelope
OD 12,7 mm
NOTE: Values quoted are nominal. The manufacturer reserves the right to change
specifications without notice. Spare Parts and Accessories
10.1. ACCESSORIES PROVIDED WITH EASE II
EASE II O2/N2O demand valve are typically used with a mask, mouthpieces, filter, cylinder
thermometer and scavenging adaptor.
EASE II Oxygen demand valves are typically used with a mask, mouthpieces and filter. Acces-
sories, which is marked as disposable, or “single patient use” must not be used repeatedly.
The GCE medical range of products is constantly being developed and improved. If you require
any information or assistance, please telephone our Customer Services department. Contact is
enclosed on last page of this manual.
10.2. OPTIONAL ACCESSORIES
Those items marked by * are not manufactured by GCE.
•
Bag, complete with cylinder cradle,
•
Barrel bag blue,
•
Cylinder cradle only,
•
Disposable mouthpice - (Pack of 5)*,
•
Filter single use (Pack of 100)*,
•
Single use mask*
•
Reusable mask*
•
Thermometer for N2/N2O cylinders*
•
Expiration diverter (Pack of 1)*
•
Scavenging adapter (Expiration diverter)*
•
Disposable filter*
Summary of Contents for EASE II
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