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Instrumentation & Valves

Model ZR1000 O2 Analyzer (0-1000ppm)

Update Terakhir
29 / 02 / 2024
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Detail Model ZR1000 O2 Analyzer (0-1000ppm)

O2 Analyzer (0-1000ppm) Model R1000.


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.

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.

Specification :

  • Range: 0 to 1000 ppm Oxygen
  • Resolution: 1 ppm Oxygen
  • Response Time: 7 seconds from 1000 to 100 ppm; 15 seconds from 100 to 10 ppm.
  • Accuracy: 5 ppm
  • Minimum Detection Limit: 1 ppm
  • Drift: Less than 1% per month
  • Sensor: Proprietary zirconia cell, expected lifetime 4-5 years
  • Sample Pump: Optional; Internal, with adjustable timer
  • Sample Connection: quarter inch tubing to Swagelok fitting.
  • Calibration: Calibrates with standard gas; adjusters on back of analyzer
  • Calibration Frequency: Two years after initial shipment, recommended once a year thereafter
  • Power Supply: 100 to 240 VAC, internationally compatibile
  • Backup Power: 10 cell NiMH pack (optional)
  • Input Voltage: 100-240V, 50-60Hz
  • Battery Life: 10-14 hours before recharging
  • 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: NIST Traceable calibration certificate
  • Origin of Goods: USA
Application :
  • Gas Blending
  • Biotech
  • Detection of ppm oxygen in welding gases
  • Process monitoring of ppm oxygen
  • Glove boxes
  • Trace oxygen measurements of all kinds
  • Gas mixers
  • Detection of ppm oxygen in nitrogen generators
  • Air separation
  • Reflow ovens
  • Measurement of trace oxygen in insulated glass (IG) filling
  • Nitrogen purged enclosures
  • Inert gas systems
  • 3D printing oxygen monitoring

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

O2 Analyzer (0-1000ppm) Model ZR1000
Gas Analyzer

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