Q20 Portable O2 Analyzer

The Quantek Model Q20 is our next generation portable O2 analyzer. Use it for MAP (modified atmosphere package) testing, along with many other types of applications.

This microprocessor-controlled instrument features onboard data collection, a hold function (the reading freezes on the screen when the test is complete), a 12-hour internal battery, a TFT full color screen, and EasyCal calibration using the touchpad.

Readings can be exported to USB thumbdrive (included) as CSV file for further processing. The Q20 comes with battery pack, internal pump, carry case, and accessories.

Lead Time: 3-6 business days

$2,600.00

All prices are shown in USD.

Q20 Portable O2 Analyzer

The Quantek Model Q20 is our next generation portable O2 analyzer. Use it for MAP (modified atmosphere package) testing, along with many other types of applications.

This microprocessor-controlled instrument features onboard data collection, a hold function (the reading freezes on the screen when the test is complete), a 12-hour internal battery, a TFT full color screen, and EasyCal calibration using the touchpad.

Readings can be exported to USB thumbdrive (included) as CSV file for further processing. The Q20 comes with battery pack, internal pump, carry case, and accessories.

Lead Time: 3-6 business days

$2,600.00

All prices are shown in USD.

NEXT GENERATION TECHNOLOGY

Introducing the Q20, 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 Q20 incorporates the latest fast response O2 sensor, 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

The sample probe connects to a barbed inlet fitting that is attached to the analyzer.  Extra probe tubing is included with each analyzer for easy exchange in case of contamination or damage.  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 plugging.

USER FRIENDLY, ACCESSIBLE CONTROLS

Navigate the user-friendly interface, and you can adjust the oxygen span, pump time, 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 SENSOR

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. The sensor is unaffected by high levels of background gases such as nitrogen.

WARRANTY STATEMENT

The Model Q20 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.
Weight3.1 kg
Dimensions45.7 × 35.6 × 17.8 cm
Oxygen Range

0.00 to 100%

Oxygen Sensitivity

0.01%

O2 Resolution

0.01%

Analog Output

0-5V

Resolution

0.01%

Accuracy

+/- 1% of the reading or 0.1%, whichever is greater

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

ABS Resin

Sample Connection

Sample Probe

Sample Method

Pump

Sample Pump

Internal, draws ~5cc/sec

Pump Timing

2-20 seconds, continuous, or cycling on/off, programmable

Minimum Sample Required

15cc

Sampling Assembly

Probe with luer connection for filter and tri-beveled needle

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

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

400 foam seal pads, 10 luer fit needles, 10 filters

Included Documentation

Owner’s manual, NIST traceable calibration certificate

Origin of Goods

Our goods are manufactured in the U.S.A.

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The Quantek Instruments logo with overlapping diamond shapes showing the company's commitment to producing the highest quality gas analyzers.

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The Quantek Instruments logo with overlapping diamond shapes showing the company's commitment to producing the highest quality gas analyzers.

Request A Quote