Quantek - Model ZR1000 -Trace Oxygen (O2) Analyzer (0-1000ppm)

Sensor Design
The sensor in the Model ZR1000 is a robust, heated zirconia element with typical lifetime of 5 years, with an excellent response to trace O2 levels down to single numbers, in all types of inert gas environments. The inlet and outlet are isolated from ambient air by double check valves on both sides, protecting the sensor from high O2 levels when not in use.

Unlike electrochemical ppm oxygen sensors, the ZR1000 sensor will not degrade when the instrument is powered off, and exposed to room air. This eliminates the need to flush the instrument with a gas such as nitrogen, and keep the instrument completely sealed from the environment.

Electrochemical ppm sensors can have a lifespan as short as 3 months, which requires constantly purchasing and installing new sensors. Even worse, if the replacement sensor is not stored properly, you may end up with a sensor that has already degraded. Our zirconia sensor eliminates these problems entirely.

• Expected Lifetime (oxygen): 4-5 years
• Oxygen Range: 0 to 1000 ppm Oxygen
• Oxygen Sensitivity: 1ppm
• O2 Resolution: 1ppm
• Analog Output: (optional) 0-10V
• Resolution: 1 ppm Oxygen
• Accuracy: 5ppm
• Drift: Less than 10ppm per year
• Oxygen Sensor Type: Proprietary zirconia cell, expected lifetime 4-5 years
• Response Time: 7 seconds from 1000 to 100 ppm; 15 seconds from 100 to 10 ppm.
• O2 Sensor Lifetime: 5-7 years
• O2 Sensor Body: Stainless Steel
• Sample Connection: quarter inch tubing to Swagelok fitting.
• Sample Method: Pump (Optional)
• Sample Pump: Optional; Internal, with adjustable timer
• Pump Timing: (Optional) 2-mode pump switch (timed, or continuous)
• Sampling Port: Swagelok inlet (1/8 in)
• Minimum Sample Required: 100cc
• Sampling Assembly: Not Available
• Oxygen Calibration Controls: SPAN adjustment, zero adjustment (calibration gas recommended)
• Instrument Calibration: Calibrates with standard gas; adjusters on back of analyzer
• Exhaust port: Vents to air (optional rear panel Swagelok)
• Power Supply: 100 to 240 VAC, internationally compatibile
• Backup Power: 10 cell NiMH pack (optional)
• Battery Operation: Optional
• Input Voltage: 100-240V, 50-60Hz
• Battery Life: 8-12 hours before recharging
• Measures: O2, CO2: O2
• Form Factor: Benchtop
• Size: 9.8in x 4in x 10in. (249 x 102 x 254 mm)
• Weight: 8 lb. (3.6kg)
• Warranty: One Year
• Standards: RoHS, CE
• 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
• Products by Applications: Gas Flow / Process Analyzers

• Controlled Atmosphere rooms
• Fermentation
• Gas Blending
• Glove Box
• Inert gas systems
• Nitrogen Generation
• Nitrogen purged enclosures
• Offgas Analysis
• Oxygen generators
• Process Applications
• Reflow ovens

What’s included:

• Internationally compatible (100-240V) power supply / charger
• Swagelok inlet fitting

Optional Items:

• Swagelok outlet fitting