O2 Portable
Portable Oxygen Analyser
The O2 Portable by Analox is a portable oxygen analyser for fast, accurate spot checks of breathing gas cylinders. Switch it on, fit the sampling adaptor and get a reading in under 15 seconds. It measures from 0.1 to 100% O2, runs for around 4,000 hours on a single 9V battery, and is built tough enough for dive decks, hospitals and laboratories.
KEY BENEFITS
- Checks oxygen content from 0.1 to 100%, covering air, enriched air and pure oxygen
- Reads to 90% of final value in under 15 seconds
- Ready to use as soon as it's switched on
- Sampling adaptor fits straight onto gas cylinders
- Around 4,000 hours of run time from one 9V battery
+ more in the Description tab below
Fast Oxygen Checks for Breathing Gas
A cylinder filled with the wrong oxygen mix puts the user at risk. The O2 Portable lets you confirm the oxygen content before the gas is used.
Fit the sampling adaptor to the cylinder and switch the unit on. A clear reading appears on the large digital display within seconds. There’s no warm up and no complex setup.
Accurate From Air to Pure Oxygen
The O2 Portable measures oxygen from 0.1 to 100%. It’s accurate to ±1% of reading from 0 to 50% when calibrated on air, and ±2% of reading up to 100% when calibrated on pure oxygen.
That makes it suitable for checking air, enriched air nitrox and medical oxygen with the one instrument.
Built for Harsh Environments
The electrochemical oxygen sensor is mounted inside the case. This protects it from damage and reduces errors caused by handling and temperature changes.
The unit is water and drop resistant, so it handles wet dive decks, workshops and site use. It weighs just 200 g and fits easily in a kit bag.
Low Running Costs
One 9V battery gives around 4,000 hours of operation, which can mean years of use before it needs replacing. The sensor has an expected life of 3 years.
Simple calibration on air keeps the unit accurate between services.
Where It’s Used
The O2 Portable is used wherever the oxygen content of a gas supply needs checking. That includes dive filling stations, dive schools and commercial diving, hospitals and clinics, and laboratories. It’s also used to check gas distribution panels and in line gas supplies.
Service and Support
Gastech supplies and supports the full Analox range. Our service and calibration team can look after your O2 Portable, and our Technical Consultants can help you choose the right sampling adaptor for your cylinders.
Benefits
- Checks oxygen content from 0.1 to 100%, covering air, enriched air and pure oxygen
- Reads to 90% of final value in under 15 seconds
- Ready to use as soon as it's switched on
- Sampling adaptor fits straight onto gas cylinders
- Around 4,000 hours of run time from one 9V battery
- Expected sensor life of 3 years keeps running costs low
- Temperature compensated sensor for accurate readings in changing conditions
- Internally mounted sensor is protected from knocks and handling
- Water and drop resistant for use on boats and in the field
- Compact and light at just 200 g
Measured gas
Oxygen (O2)
Range
0.1 to 100% O2
Accuracy
±1% of reading from 0 to 50% (calibrated on air). ±2% of reading from 0 to 100% (calibrated on certified pure oxygen)
Response time
Under 15 seconds to T90
Sensor
Electrochemical, temperature compensated, internally mounted
Expected sensor life
3 years
Sensor warranty
2 years (graded)
Power
9V alkaline (PP3)
Battery life
Around 4,000 hours
Operating temperature
5°C to 50°C
Display
Large digital display
Dimensions
64 x 98 x 36 mm (W x H x D)
Weight
200 g
Construction
Water and drop resistant
Sampling
Supplied with sampling adaptor for gas cylinders
Oxygen
O2
- Chemical Manufacturing
- Landfill & Remediation
- Marine & Maritime
- Medical & Healthcare
It's used to check the oxygen content of breathing gas cylinders and gas supplies. Typical users include dive filling stations, dive schools, hospitals, clinics and laboratories.
It measures oxygen from 0.1 to 100%. That covers air, enriched air nitrox and pure oxygen.
It's accurate to ±1% of reading from 0 to 50% when calibrated on air, and ±2% of reading up to 100% when calibrated on certified pure oxygen.
A single 9V alkaline battery gives around 4,000 hours of operation.
The oxygen sensor has an expected life of 3 years and carries a 2 year graded warranty.
No. It's a spot check analyser for testing gas cylinders and supplies. For personal oxygen monitoring, talk to our Technical Consultants about a single gas or 4 gas detector.
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