Thermo Scientific 146i Multigas Calibrator

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Thermo Scientific 146i

Thermo Scientific 146i iSeries multigas calibrator: gas phase titration, photometer and permeation oven. Sold and serviced in Türkiye by Tetra.

Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.

Technical information

Calibration methods
Gas phase titration, photometer, permeation
Span input
3 or 6 (depending on configuration)
Supply
220 VAC, 50/60 Hz

146i is the dynamic multigas calibrator of the iSeries family. For calibrating air quality analyzers, it mixes zero air and span gas through mass flow controllers and generates calibration gas at a known concentration.

It is used in air monitoring networks, calibration laboratories and field stations.

146i features

  • NO₂ generation by gas phase titration
  • Photometer and internal permeation oven options
  • Three or six span inputs
  • Multiple MFC range options
  • 220 VAC, 50/60 Hz supply

Spare parts and consumables

Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.

Ask about spare parts →
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Tell us about your application; we will recommend the right model and configuration for the measuring point, process conditions and regulations.