Quantek - Model Q42 -Rackmount-2U O2 / CO2 Analyzer

Next Generation Technology
Introducing the Q42, 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 Q42 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
The Q42 series sample inlet and outlet are located on the rear panel for ease of access. By default, both fittings are 1/8” stainless steel Swagelok. Other inlet/outlet configurations are available upon request. Some examples include standard luer fittings, ¼” Swagelok fittings, or a sample probe. We can recommend or customize fittings to give the most seamless sampling experience for whatever system you may have.

User Friendly, Accessible Controls
Navigate the user-friendly interface, and you can adjust the oxygen calibration, pump time, CO2 calibration, 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. 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 Q42 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.

• Weight: 2.8 kg
• Dimensions: 35.6 × 30.5 × 25.4 cm
• Carbon Dioxide Sensor Type: Solid-state Infrared
• CO2 Minimum Detection Limit: 0.1% (0-50% or 0-100% range) or 0.01% (0-10% or 0-20% range)
• Accuracy - Carbon Dioxide: ± 1% of reading, or ± 0.1% CO2 (whichever is greater)
• CO2 Calibration Controls: Digital Keypad
• CO2 Calibration Frequency: Every 12 months; calibration gas recommended.
• Oxygen Range: 0.00 to 100%
• Oxygen Sensitivity: 0.01%
• Expected Lifetime (oxygen): 4-5 years
• Analog Output: 0-5V both channels
• 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: Anodized aluminum (CO2) and ABS Resin (O2)
• Sample Connection: Swagelok
• Sample Method: Flow through (or internal sample pump optional)
• Sample Pump: Optional – Internal, draws ~5cc/sec
• Pump Timing: 2-20 seconds, continuous, or cycling on/off, programmable
• Minimum Sample Required: 15cc
• Sampling Assembly: Varies
• 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: Optional – 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: Rackmount
• Size: 11W x 3H x 8D in (279W x 76H x 203D mm)
• Weight: 3.5 lbs (1.59 kg)
• Warranty: 2 years, parts and labor
• Standards: CE, RoHS
• Included Consumables: 10 Filters, Extra tubing, 50cc syringe, USB thumb drive
• Included Documentation: Owner’s manual, NIST traceable calibration certificate
• Origin of Goods: Our goods are manufactured in the U.S.A.

• Continuous Monitoring
• In-Line
• Process Industrial Research
• Rack Mount