Model ZR1000 Trace O2 Analyzer (0-1000ppm)

The Quantek Model ZR1000 is a trace oxygen analyzer used for the measurement of trace oxygen in all types of inert environments. The ultra-fast zirconia sensor will respond from 1000 to 10 ppm in about 23 seconds, as opposed to other instruments which may take minutes to reach 10ppm.

This unit is powered by an AC to 12Vdc power supply/adapter, or an optional Ni-MH rechargeable battery pack, with 8-10 hours of operation before recharging is required.

Print Friendly Sheet
SKU: Model ZR1000 Categories: ,
Lead Time: Please inquire (typically 4-8 business days)

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

What’s included:

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

Optional Items:

  • Swagelok outlet fitting

Technical videos