uses the well established Venturi Prinicple, allowing users to mix ambient air and oxygen without the need for piped medical grade air.
Features
The ability to mix ambient air and oxygen without the need for piped medical grade air
All-in-one oxygen/air mixer, MaxO₂ + analyser and flow meter
Long battery life on analyser (approximately 5,000 hours)
Independently adjustable O₂% and flow
Built-in pole clamp
Product Specification
O₂ measurement Range: 0 to 100%
Display Resolution: 0.1%
Accuracy and Linearity: 1% of full scale at constant temperature, relative humidity, and pressure when calibrated at full scale
Total Accuracy: ±3% actual oxygen level over full operating temperature range
Response Time: 90% of final value in approximately 15 seconds at 23 ̊C
No warm-up time required
Operating Temperature: 15 ̊C to 40 ̊C (59 ̊F to 104 ̊F)
Storage Temperature: -15 ̊C to 50 ̊C (5 ̊F to 122 ̊F)
Atmospheric Pressure: 800 to 1013 mBars
Humidity: 0 to 95% (non-condensing)
Power Requirements: Two (2) AA alkaline batteries (2 x 1.5 volts)
Battery Life: Approximately 5,000 hours with continuous use
Low Battery Indication: Battery icon displayed on LCD
Sensor Type: Maxtec MAX-250 Series galvanic fuel cell
Expected Sensor Life: MAX-250E >1,500,000 O₂ percent hours minimum (around two years with standard medical usage)
Dimensions: 7.3 ̋x 6.6 ̋x 5.3 ̋ (185 mm x 167 mm x 135 mm)
Weight: 2.54 lbs (1152 grams)
Drift of Measurement: < +/-1% of full scale at constant temperature, pressure and humidity.