Nuvair Pro Oxygen (O2) Handheld Analyzer

Features:

• Can be used as a standalone unit for testing mixed gas and nitrox individual scuba tanks or storage cylinders.
• Preferred by commercial, military, technical and advanced recreational divers using nitrox.
• Water and impact-resistant case is designed for everyday use in the marine environment.
• 4 removable screws to have easy access to these user-changeable components.
• Popular with medical, welding, and other industries not related to diving.
• Can be placed in-line with your compressor during mixed-gas production.
• Units are built and tested in-house, and are ready to use upon receipt.
• Measures oxygen levels in mixed gases from 1% to 100% oxygen.
• Oxygen sensor and batteries are user-replaceable.
• Easy-to-operate, extremely accurate and stable.

Specifications:

• Maximum Gas Flow Rate: 0.5-2 L/min (~1 bar)
• Display Accuracy: ±1%
• Sensor Type: Electrochemical
• Expected Cell Life: 36 months in air at 25°C (77°F) and 50% rh.
• Range: 0-100% oxygen
• Response Time: Response time <6 seconds for 90% of final value.
• Operating Temperature: 32° to 104°F (0° to 40°C)
• Storage Temperature: 32° to 122°F (0° to 50°C)
• Operating Humidity: 0-100% rh, non-condensing
• Dimensions: 4-1/8 in. L x 2-1/2 in. W x 1-3/4 in. H
• Weight: 7 oz. (200 g)

Power Options: 

• 9-Volt Battery
• Rechargable Lithium Battery
• Wall Plug [International]

Replacement Sensor:

• Sensor Replacement 9505

*WARNING: Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required. A faulty Flow Restrictor can lead to a false analyzer reading. Flow Restrictors should be regularly tested with a Flow Meter. Inaccurate gas analysis can lead to serious personal injury or death..