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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.
Discover the iQ to work smarter with our next generation 146iQ Multi-Gas Calibrator.
Discover the iQ to work smarter with our next generation 146iQ Multi-Gas Calibrator.
| Height (English) | 8.62 in. |
| Height (Metric) | 218.94mm |
| Hertz | 50/60Hz |
| Voltage | 100/115/220/240 V |
| Weight (English) | 51 lb. |
| Weight (Metric) | 23 kg |
| Width (English) | 16.75 in. |
| Width (Metric) | 425.45 mm |
| Description | Multi-Gas Calibrator |
| Flow Rate | Dilution air: 0 to 10 SLPM |
| Inputs | Test Channel Analog: 6 at ±100mV, 1,5,10V (user selectable); Input: 16 Digital control inputs |
| Linearity | ±0.5% full scale |
| Mounting Options | Bench mounting (standard), EIA, Retrofit |
| Outputs | 10 relay and eight 24VDC Solenoid |
| Response Time | 99% of target (at manifold) within 60 sec. |
| Temperature (English) Operating | 32° to 113°F |
| Temperature (Metric) Operating | 0° to 45°C |
| Depth (English) | 23 in. |
| Depth (Metric) | 584.19 mm |
| Item Description | Model 146i Multigas calibrator |
| Wattage | 275w |
| Electrical Requirements | 100/115VAC; 220/240VAC 50/60Hz |
| Certifications/Compliance | ETL, CSA, UL, CE, UKCA |
| Unit Size | Each |
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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