The HeliO2 Helium-Oxygen Blender is the only freestanding pneumatic HeliO2 blending device on the market today. The ability to turn the bleed control collar ON or OFF provides ± 3% FiO2 accuracy as well as quieter operation and maximal heliox tank durations.
The tough housing makes the unit durable and the selection control knob is recessed to prevent inadvertent changes in FiO2. The modular design can reduce maintenance time and costs. The unit can be easily maintained by all biomed departments.
The unit is available in four models, High-Flow 80/20 or 70/30 and Low-Flow 80/20 or 70/30. When paired with the optional cylinder clamp and pole, clinician setup time is greatly reduced and tank changes are easy. Multiple accessories can conform to clinician and user needs.
Features:
- The world’s only freestanding pneumatic helium oxygen blender
- Modular and customizable
- Multiple accessories available for suiting various clinical application
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox
15 – 120 l/min
supply pressures at 50 psi (3.4 bar) with BLEED Closed
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox
3 – 30 l/min
supply pressures at 50 psi (3.4 bar) with BLEED Closed
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox
2 – 100 l/min
supply pressures at 50 psi (3.4 bar) with BLEED Closed
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox
0 – 30 l/min
supply pressures at 50 psi (3.4 bar) with BLEED Closed
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox
13 l/min or less at 50 psi (3.4 bar)
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox
3 l/min or less at 50 psi (3.4 bar)
(All Outlets)
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox
≥ 120 l/min
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox
≥ 30 l/min
(Loss of Helium or Oxygen supply)
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox
≥ 85 l/min
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox
≥ 45 l/min
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox – 50 psi (3.45 bar)
13 – 25 psi (0.9 – 1.7 bar)
High Flow
PM5580: 80/20 Heliox
PM5570: 70/30 Heliox – 60 psi (4.14 bar)
16 – 24 psi (1.1 – 1.5 bar)
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox – 50 psi (3.45 bar)
18 – 22 psi (1.2 – 1.5 bar)
Low Flow
PM5480: 80/20 Heliox
PM5470: 70/30 Heliox – 60 psi (4.14 bar)
16 – 24 psi (1.1 – 1.65 bar)
When pressure differential is 6 psi (0.4 bar) or less.
≥ to 80 db at 1 ft (0.3 m)
PM5480 / PM5580
20 – 100%PM5470 / PM5570
30 – 100%
30 – 75 psi (2.1 – 5.2 bar) Heliox & Oxygen within 10 psi (0.69 bar) of each other
± 1% Oxygen
DISS Type – Heliox & Oxygen Inlets & Outlets and/or NIST Type – Heliox & Oxygen Inlets
Note: All flow – rate values are as measured from an Oxygen flowmeter (uncorrected).
Depth: 4.9 in (12.5 cm)
Width: 2.3 in (5.7 cm)
Height: 4.1 in (10.4 cm)
Unit Weight: 2.29 lbs (1.04 kg)Shipping Weight: 2.95 lbs (1.34 kg)
59°F to 104°F (15°C to 40°C)
Temperature Range: -10°F to 140°F (-23°C to 60°C)
Humidity: Max 95% Non-condensing
FI02 Accuracy*: ± 3% of full scale @ 50 psi (3.4 bar)
Low Flow: ≤ 2 psi (0.14 bar)at inlet pressures from 30 – 90 psi (2.1 – 6.2 bar) and at 10 l/min flow rate at 60% FI02.
High Flow: ≤ 3 psi (0.14 bar)at inlet pressures from 30 – 90 psi (2.1 – 6.2 bar) and at 10 L/min flow rate at 60% FI02.
The Helium-Oxygen Blender has been cleaned for Oxygen Service prior to delivery.
The Helium-Oxygen Blender reverse gas flow complies with clause 6 of ISO 11195.
The Oxygen Analyzer should comply with ISO 21647.
Dryness and Composition for inlet gases
Heliox: Medical grade 80/20 or 70/30 required.
Oxygen: Oxygen supply must meet all requirements of USP Medical Grade Oxygen.
Dew Point (ONLY for CE requirements): Both inlets should remain 10°F (5.55°C) or more below the lowest temperature to which the air distribution system equipment is exposed. At a temperature of 25°F (-3.9°C) and a pressure of 90 psi (6.33 kg/cm2) this equates to 2000 mg/m3.
*Accuracy of FI02 will be affected if bleed flow is not engaged at low flows. (At or below 3 l/min for Low Flow and 15 l/min for High Flow). When Heliox tank pressure and oxygen outlet pressures are unbalanced, bleed may need to be engaged at a higher liter flow to maintain accuracy.