ECO OG-3 Ozone Source

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The OG-3 Ozone Source is for bump testing of analog and digital Eco Sensors instruments. It is not a substitute for conducting official factory calibrations. All official NIST traceable instrument calibrations must be done by Eco Sensors.

It is available in either of two output levels: .1ppm or 1.0ppm of ozone (specify when ordering).

The OG-3 uses a precision UV micro-lamp ozone generator. Its output is adjusted in our laboratory by comparison with a NIST traceable standard.


  • Ozone Source: UV lamp
  • Output Ozone Concentration: .1ppm (standard) or 1.0ppm (upon request)
  • Accuracy: 20%
  • Warm-up time: 30 minutes
  • Calibration Time: 3 min
  • Lifetime: 500+ hours
  • Temperature range: 10 to 27 °C (50 to 80 °F)
  • Size: 36 × 95 × 160 mm (1.41 × 3.75 × 6.30 in)
  • Weight: 255 gr (9 oz)
  • Power requirement: 12 VDC at 300 mA
  • Warranty: One year

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