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Thermo 146i Multi-Gas Calibrator

Thermo 146i Multi-Gas Calibrator

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The Thermo Scientific 146i Multi-Gas Calibrator is a microprocessor-controlled span gas generator for the calibration of ambient air and other gas monitoring instrumentation. It includes gas phase titration for generation of O3 and NO2 calibration gas, alongside a UV photometer.  Precise levels of ozone, carbon monoxide, sulphur dioxide, nitric oxide, hydrocarbons and other gases can be generated in order to perform multi-point calibrations on gas analyzers. The output of the Model 146i is used to calibrate instruments that perform zero, precision, Level 1 span checks, audits, and multi-point routines in accordance with US EPA requirements.

The Thermo Scientific 146i Multi-Gas Calibrator is a microprocessor-controlled span gas generator for the calibration of ambient air and other gas monitoring instrumentation. It includes gas phase titration for generation of O3 and NO2 calibration gas, alongside a UV photometer.  Precise levels of ozone, carbon monoxide, sulphur dioxide, nitric oxide, hydrocarbons and other gases can be generated in order to perform multi-point calibrations on gas analyzers. The output of the Model 146i is used to calibrate instruments that perform zero, precision, Level 1 span checks, audits, and multi-point routines in accordance with US EPA requirements.

Consider the 146i as an alternative to the Thermo 49C PS.

Features

  • Calibrator supplies precise levels of ozone, carbon monoxide, non-methane hydrocarbons, sulfur dioxide, nitric oxide and nitrogen dioxide or other gases
  • Mass flow controllers dilute standard gases for the calibration of gas monitoring instrumentation
  • Multiple calibration routines can be stored in calibrator memory
  • Microprocessor-based calculation increases operator availability
  • Unit can be operated remotely by a data logger or to perform multipoint calibrations
  • Gas Phase Titration for Generation of O3 and NO2

Photometer System Specs

  • Full scale range: 100ppb to 5ppm user selectable
  • Linearity: 1% of full scale
  • Precision: 1ppb
  • Response time: 180 seconds to 95% of target
  • Minimum detectable limit: 3 ppb

Thermo i Series Features

  • Ethernet connectivity for efficient remote access
  • Enhanced user interface with one button programming and large display screen
  • Flash memory for increased data storage and user downloadable software
  • Enhanced electronics design optimizes product commonality
  • Improved layout for easier accessibility to components

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CleanAir Engineering provides world-class service, support, and technical expertise alongside every instrument rental. All air monitoring equipment is inspected or calibrated before shipping from one of our four technical centers. Each rental includes additional accessories and components, providing added convenience and reliability to ensure the success of your project. Contact us for more information.

CleanAir Engineering offers full-service calibration or repair for this item. To learn more, contact a technician today at: 1-800-553-5511. Or, complete our repair request form to begin your service request today! Most out-of-calibration or out-of-service instruments can be shipped to any one of our four technical service centers, in Chicago, Houston, Pittsburgh, or Marseille, France.