Thermo Scientific™

Model 146i Multi-Gas Calibrator

Catalog number: 146I
Thermo Scientific™

Model 146i Multi-Gas Calibrator

Catalog number: 146I
Calibrate ambient air and other gas monitoring instrumentation with the Thermo Scientific™ Model 146i Multi-Gas Calibrator, which generates gas standards. 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 USEPA requirements.

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Catalog Number
146I
Unit Size
Each
Description
Multi-Gas Calibrator
Price (USD)
Full specifications
Height (English)8.62 in.
Height (Metric)218.94mm
Hertz50/60Hz
Voltage100/115/220/240 V
Weight (English)51 lb.
Weight (Metric)23 kg
Width (English)16.75 in.
Width (Metric)425.45 mm
DescriptionMulti-Gas Calibrator
Flow RateDilution air: 0 to 10 SLPM
InputsTest Channel Analog: 6 at ±100mV, 1,5,10V (user selectable); Input: 16 Digital control inputs
Linearity±0.5% full scale
Mounting OptionsBench mounting (standard), EIA, Retrofit
Outputs10 relay and eight 24VDC Solenoid
Response Time99% of target (at manifold) within 60 sec.
Temperature (English) Operating32° to 113°F
Temperature (Metric) Operating0° to 45°C
Depth (English)23 in.
Depth (Metric)584.19 mm
Item DescriptionModel 146i Multigas calibrator
Wattage275w
Electrical Requirements100/115VAC; 220/240VAC 50/60Hz
Certifications/ComplianceETL, CSA, UL, CE, UKCA
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
146IFull specifications
EachMulti-Gas CalibratorRequest A Quote
Height (English)8.62 in.
Height (Metric)218.94mm
Hertz50/60Hz
Voltage100/115/220/240 V
Weight (English)51 lb.
Weight (Metric)23 kg
Width (English)16.75 in.
Width (Metric)425.45 mm
DescriptionMulti-Gas Calibrator
Flow RateDilution air: 0 to 10 SLPM
InputsTest Channel Analog: 6 at ±100mV, 1,5,10V (user selectable); Input: 16 Digital control inputs
Linearity±0.5% full scale
Mounting OptionsBench mounting (standard), EIA, Retrofit
Outputs10 relay and eight 24VDC Solenoid
Response Time99% of target (at manifold) within 60 sec.
Temperature (English) Operating32° to 113°F
Temperature (Metric) Operating0° to 45°C
Depth (English)23 in.
Depth (Metric)584.19 mm
Item DescriptionModel 146i Multigas calibrator
Wattage275w
Electrical Requirements100/115VAC; 220/240VAC 50/60Hz
Certifications/ComplianceETL, CSA, UL, CE, UKCA
Unit SizeEach
Showing 1 of 1
Key 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
Ozone Generator Option:
  • Maximum output: 1ppm at 6 SLPM
  • Minimum output: 10ppb at 6 SLPM
Photometer System:
  • 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
iSeries Advantage:
  • 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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Frequently asked questions (FAQs)

Citations & References