Q22 Portable O2 / CO2 Analyzer

NEXT GENERATION TECHNOLOGY

Introducing the Q22, the next generation of Quantek analyzers. This analyzer utilizes the latest in microprocessor based sampling, and comes equipped with an advanced TFT display, smart charging, onboard data collection, advanced pump functions, and EasyCal calibration controls.

LONG :LIFE, STABLE SENSORS

The Model Q22 incorporates the latest fast response O2 and CO2 sensors, which allows results to be obtained in 15-25 seconds for rapid spot checks. The oxygen sensor is rated for 5 years of life, which is far better than the competition. Other analyzers utilize cheap oxygen sensors which may last 18-24 months.

EASY SAMPLING METHOD

Our standard sample probe assembly for food package testing connects to the Model Q22 – this sample probe is interchangeable with all of our other analyzers, and is a durable double tubed, single piece.
The probe is tipped with a liquid blocking filter and tri-beveled, non coring needle. The filter will block liquid and particle intake into the analyzer, and the needle is specially designed to prevent “coring”, or plugging, and is incredibly tough.

USER FRIENDLY, ACCESSIBLE CONTROLS

Navigate the user-friendly interface, and you can adjust the oxygen span, pump time, CO2 span, and other parameters on the fly. There’s no need to reboot and no need to warmup – it’s as easy as it gets.

ABOUT THE SENSORS

The infrared CO2 sensor utilizes NDIR technology for maximum stability, and has a theoretically unlimited lifespan. Its ultra low power consumption allows for 10-14 hours of runtime for the analyzer before recharging is required.
It has no moving parts, no consumables, and is housed in a compact optical cell. The sensor responds to CO2 only.
The electrochemical O2 sensor life is typically 4-5 years, unlike other analyzers with an electrochemical sensor that last 1-2 years. When required, replacement is easy and inexpensive.
Both sensors are unaffected by high levels of background gases such as nitrogen.

WARRANTY STATEMENT

The Model Q22 is backed up with a two year warranty, twice the industry standard.
Our service team responds quickly to the repair needs of our customers, and repairs and calibrations are conducted in our advanced facility in Massachusetts.

Specifications

Carbon Dioxide Sensor Type	Solid-state Infrared
Accuracy - Carbon Dioxide	± 1% of reading, or ± 0.1% CO2 (whichever is greater)
CO2 Minimum Detection Limit	0.1% (0-50% or 0-100% range) or 0.01% (0-10% or 0-20% range)
CO2 Calibration Controls	Digital Keypad
CO2 Calibration Frequency	Every 12 months; calibration gas recommended.
Expected Lifetime (oxygen)	4-5 years
Oxygen Range	0.00 to 100%
Oxygen Sensitivity	0.01%
O2 Resolution	0.01%
Analog Output	Not Available
Resolution	0.01% or 0.1% (user selectable)
Accuracy	+/- 0.1% (from 0-20%), +/- 0.2% (from 20% to 50%), +/- 0.5% (from 50% to 100%)
Drift	less than 0.4% per year
Oxygen Sensor Type	Proprietary Electochemical
Response Time	20 seconds to T95
O2 Sensor Lifetime	4-5 Years
O2 Sensor Body	Anodized aluminum (CO2) and ABS Resin (O2)
Sample Connection	Sample Probe
Sample Method	Pump
Sample Pump	Internal, draws ~5cc/sec, with 2-12 second adjustable timer (on side of unit)
Pump Timing	2-20 seconds, continuous, or cycling on/off, programmable
Minimum Sample Required	15cc
Sampling Assembly	Probe with male luer connection for side-port needle, PTFE tubing
Oxygen Calibration Controls	Digital Keypad Adjustment
Instrument Calibration	EasyCal calibration
Exhaust port	Vents to air
Power Supply	100 to 240 VAC, internationally compatibile
Battery Operation	Included, internal shrink wrapped NiMH battery pack
Input Voltage	100-240V, 50-60Hz
Battery Life	12-16 hour runtime
Measures: O2, CO2	O2, CO2
Form Factor	Portable
Size	8in x 7in x 2in (203 x 51 x 178 mm)
Weight	2 lbs (0.9kg)
Warranty	2 years, parts and labor
Standards	CE, RoHS
Included Consumables	200 foam septas, 2 luer fit needles, 2 particulate filters, 2 liquid block filters
Included Documentation	Owners manual (includes operating instructions with detailed calibration instructions, calibration certficate, precautions), NIST calibration certificate
Origin of Goods	Our goods are manufactured in the U.S.A.