Quantek - Model 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.

• 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.

• Algae Experiments
• Baked foods
• Biofuel
• Bioreactors
• Bottles
• Cannabis
• Canned Goods
• Carbon Capture and Storage
• Cell Culture
• Cheese
• Chicken
• CO2 Mitigation
• Coffee
• Controlled Atmosphere rooms
• Dairy products
• Desserts
• Fermentation
• Fruit Storage areas
• Fyrite Replacement
• Gas Blending
• Glove Box
• Greenhouse CO2 Research
• Incubators
• Inert gas systems
• Meats
• Nitrogen Generation
• Nitrogen purged enclosures
• Offgas Analysis
• Oxygen generators
• Pet Foods
• Prepared Meals
• Process Applications
• Produce
• Reflow ovens
• Sandwich Packages
• Snack foods
• Welding