O
2
Quickstick
TM
Oxygen Analyzer
NUVAIR Page
4
O
2
Quickstick Oxygen Analyzer Operation Manual
The Nuvair O
2
Quickstick
Oxygen Analyzer is designed to measure oxygen levels directly from high-pressure
cylinders in the range 0.1-100.0% O
2
. No sampling hoses or accessories are necessary. The O
2
Quickstick
is designed as a quick check device to test and verify that previous readings with another analyzer are correct.
It is a water-resistant, drop-resistant, self-contained unit designed specifically for the sport and technical diving
industry.
The O
2
Quickstick
uses a digital display with low power consumption, which includes an on-off switch. Power
is provided by a standard alkaline 9-volt Battery. The Analyzer uses an electrochemical O
2
Sensor to measure
O
2
content in gases. The Sensor is disposable and user-replaceable, with a life expectancy of up to 36 months
depending on usage. The Battery and Sensor are both user replaceable.
2.1. Preparation for Use
To extend Sensor life, the Analyzer is supplied with the Sensor sealed in
a bag. When first received, please verify that the bag is intact. If it is
torn, contact your supplier for assistance. Prior to initial use, install the
Sensor into the Analyzer in accordance with the Sensor Replacement
procedure. It is not necessary to remove the Sensor between Analyzer
uses.
The Battery must also be installed prior to initial use in accordance with
the Battery Replacement procedure. The Battery may be removed during
extended periods of inactivity.
3. Calibration
Oxygen Analyzers must be calibrated before each use. Improper calibration may result in the use of
incorrect breathing gas mixtures, which may cause serious injury or death to the person using the gas
mixture.
Calibration or use of the Analyzer with a low battery may result in inaccurate readings. Inaccurate gas
analysis can lead to serious personal injury or death.
If the Analyzer has been subjected to a recent change in ambient temperature, allow it to stabilize for
one hour before calibration.
Sensor Sealed in
Bag
On-Off Switch
