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| Ultraviolet Fluorescence |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
SO2
Sulfur Dioxide |
100E |
0-50 ppb / 0-20 ppm |
Ambient level: EPA Equivalency, Dilution CEM |
| 100EH |
0-10 ppm / 0-5,000 ppm |
High level; Extractive CEM |
| 100EU |
0-5 ppb/ 0-2,000 ppb |
Trace level; Ultra Sensitive |
H2S
Hydrogen Sulfide |
101E |
0-50 ppb / 0-20 ppm |
Ambient level |
TRS
Total, Reduced Sulfur |
102E |
0-50 ppb / 0-10 ppm |
Ambient level |
| TS in CO2 |
108E |
0-50 ppb / 0-20 ppm |
Ambient level |
| Chemiluminescence |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
NO, NO2, NOX
Nitrogen Oxide, Nitrogen Dioxide |
200E |
0-50 ppb / 0-20 ppm |
Ambient level;EPA Equivalency, Dilution CEM |
| 200EU |
0-5 ppb / 0-2,000 ppb |
Trace level; Ultra-sensitive |
| 200EM |
0-1 ppm / 0-200 ppm |
Medium level; Dilution CEM, Turbines |
| 200EH |
0-5 ppm / 0-5,000 ppm |
High level; Extractive CEM |
NOY
Nitrogen Oxides, "odd" Nitrogen |
200EU/501NOY |
0-5 ppb / 0-2,000 ppb |
Trace level; Ultra-sensitive |
NH3 Ammonia |
201E/501NH3 |
0-50 ppb / 0-2,000 ppb |
Ambient level |
| Infrared Gas Filter Correlation |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
CO
Carbon Monoxide |
300E |
0-1 ppm / 0-1,000 ppm |
Ambient level, EPA Equivalency |
| 300EU |
0-100 ppb / 0-100 ppm |
Trace level; Ultra-sensitive |
| 300EM |
0-5 ppm / 0-5,000 ppm |
High level, CEM, Process |
N2O
Nitrous Oxide, "laughing gas" |
320E |
0-1 ppm / 0-1,000 ppm |
Medium level; Medical, Semi-conductor |
| 320EU |
0-200 ppb / 0-200 ppm |
Trace level; Ultra-sensitve |
CO2
Carbon dioxide |
360E |
0-2 ppm / 0-2,000 ppm |
Ambient level |
| 360EU |
0-100 ppb / 0-100 ppm |
Trace level; Ultra-sensitive |
| 360EM |
0-4 ppm / 0-4,000 ppm |
High level |
| Add-in |
0-20% (NDIR) |
Process, CEM |
| Ultraviolet Absorption |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
O3 Ozone |
400E |
0-100 ppb / 0-10 ppm |
Ambient; EPA Equivalency |
| 452 |
0-5 wt% / 0-20 wt% |
O3 Generator efficiency/control |
| 454 (Din Mount) |
0-5 wt% / 0-20 wt% |
O3 Generator efficiency/control |
| 460L |
0-1 ppm/0-500 ppm |
Low Level; Research; Safety |
| 460M |
0-1,000 ppm/ 0-5 % |
Mid-Level; Contact Chambers |
| 460H |
0-5 wt% / 0-20 wt% |
High Level; O3 Generator |
| 465L |
0-1 ppm/0-500 ppm |
Low Level; Safety; Process |
| 465M |
0-1,000 ppm to 0-10,000 ppm
0-5g/Nm3 to 0-50 g/Nm3
0-1% w/w to 0-5% w/w |
Mid-Level; Safety; Process |
| 465H |
0-5% w/w to 0-25% w/w
0-100g/Nm3 to 0-400g/Nm3 |
High Level; Safety; Process |
| Paramagnetic Analyzers |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
O2 Oxygen |
Add-in |
0-100% (Paramagnetic) |
Process, CEM |
| Calibrators |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
| All gases |
700E |
0-100% |
Mass Flow Calibrator |
| 701 |
0-10 LPM, 35 PSI |
Zero Air Generator |
| 701H |
0-20 LPM, 35 PSI |
Zero Air Generator for NMHC measurements |
| 702 |
0-100% |
Precision Calibrator |
O3 Ozone |
703E |
0-100 ppb / 0-10 ppm |
O3 Calibrator |
| Complete Systems |
| Gas |
Model |
Ranges (Min/Max) |
Applications |
| Various |
900 |
Various |
Complete Air Quality Monitoring System |
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