42i-HL High Level NO-NO2-NOx Analyzer
Measure high levels of nitrogen oxides in the air using chemiluminescence with the Thermo Scientific™ Model 42i-HL NO-NO2NOx Analyzer. The Model 42i-HL is a single chamber, single photomultiplier tube design that cycles between NO and NOx modes and can be operated continuously in either NO or NO x modes allowing for a response time of fewer than 5 seconds.
Discover the iQ to work smarter with our next-generation 42iQ High-Level NO-NO2-NOx Analyzer.
Key Features:
- Standard single, dual, and auto ranges
- Linearity through all ranges
- Independent NO-NO2-NOx ranges
- Replaceable NO2 converter cartridge
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
| Detectable Analytes | NO, NO2, NOX |
| Flow Rate | 25 mL/min. |
| Inputs | 16 Digital Inputs (Standard), 8 0 to 10 VDC Analog Inputs (Optional) |
| Linearity | ±1% full scale |
| Response Time | 2.5 sec. NO Mode; 5.0 (Rise Fall Times 0-90%) |
| Span Drift | ±1% full scale |
| Zero Noise | 25 ppb |
| Certifications/Compliance | ETL, CSA, UL, CE, UKCA |
| Depth (English) | 23 in. |
| Depth (Metric) | 584 mm |
| Description | High Level Nitrogen Oxide Monitor |
| Height (English) | 8.62 in. |
| Height (Metric) | 21.9 cm |
| Measurement Range | 0-10, 20, 50, 100, 200, 500, 1000, 2000, 5000ppm |
| Outputs | Selectable voltage, RS232/RS485, TCP/IP, 10 status relays, and power fail indication (standard); 0-20 or 4-20mA isolated current output (optional) |
| Voltage | 100/115/220/240 V |
| Weight (English) | 70 lb. |
| Weight (Metric) | 31.75 kg |
| Width (English) | 16.75 in. |
| Width (Metric) | 425.45 mm |
| Zero Drift | 50ppb |
| Unit Size | Each |
