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Quantek - Model 201 -Portable Oxygen Analyzer
The Quantek Model 201 is a portable oxygen analyzer used primarily for the measurement of O2 concentration in gas flows, chambers, or gas flushed hoods (such as glove boxes). The analyzer comes with both an “open faced” fitting and a T-fitting, allowing it to be used for analyzing gas flows, or set in chambers where oxygen levels need to be monitored. The sensor operation is not sample flow dependent, and accurate results are obtained on both static and flowing samples.
Heavy Duty, Long-Life Sensor
The sensor is a proprietary electrochemical type with a measurement range of 0.0 to 100%. Excellent linearity through the entire range allows a calibration with one set point using room air. It is unaffected by high levels of background gases such as nitrogen or carbon dioxide. The Model 201 can be used for applications where the oxygen level is very high (50 to 100%), without overloading the sensor. It is unaffected by trace hydrocarbons or high levels of CO2, which can poison other types of sensors, and operates independent of flow rate.
Battery or AC Operation
The Model 201 comes in two configurations – pick either AA battery operation, or AC power operation to allow for 100% uptime.
- Expected Lifetime (oxygen): 4-5 years
- Oxygen Range: 0.0 to 100%
- Oxygen Sensitivity: 0.1%
- O2 Resolution: 0.1%
- Analog Output: Not Available
- Resolution: 0.1% Oxygen
- 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: 15 seconds to T95
- O2 Sensor Lifetime: 4-5 Years
- O2 Sensor Body: ABS Resin
- Sample Connection: 1/4 inch plastic slip on
- Sample Method: Flowing gas required
- Sample Pump: Not Available
- Pump Timing: Not Available
- Sampling Port: 1/4 inch plastic slip on
- Minimum Sample Required: 10cc
- Sampling Assembly: Not Available
- Oxygen Calibration Controls: SPAN adjustment, zero adjustment
- Instrument Calibration: Calibrates with room air; SPAN keypad adjustment on front panel
- Exhaust port: Vents to air (T fitting included for recapture of sample gas)
- Power Supply: Four "AA" alkaline batteries; (optional) 5V power supply
- Backup Power: Optional 5V power supply
- Battery Operation: Included
- Input Voltage: 100-240V, 50-60Hz
- Battery Life: 2000 hours
- Measures: O2, CO2: O2
- Form Factor: Portable
- Size: 90 x 40 x 140 mm
- Weight: 1 lb. (450 gms)
- Warranty: 2 years, parts and labor
- Standards: CE, RoHS
- Included Consumables: Filters, tubing, T-fitting
- Options: None
- 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.
- Products by Gas: Oxygen
- 1/4 in ID open inlet fitting (for setting in a chamber)
- 1/8 in “barbed” T-fitting (to capture gas and keep your system closed)
- 4 AA alkaline batteries (for battery powered version) OR 5V DC power supply (for power supply version)