Ambient air quality monitoring is the systematic, long-term assessment of pollutant levels by measuring the concentration and types of certain pollutants in the surrounding, outdoor air. Some of these pollutants (commonly called ‘Criteria Pollutants’) are considered hazardous to human health and their levels are regulated by government agencies around the world, including the US EPA.
Teledyne API provides a complete line of ambient air quality monitoring instruments, including those for both gas and particulate pollution, as well as calibration instruments that help ensure consistently high data quality to government agencies, consultants, industrial facilities, and institutions around the world.
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Sulfur Compounds Instruments |
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Gas |
Model |
Ranges
(Min/Max) |
SO2
Sulfur Dioxide |
T100U |
0-5 ppb / 0-20,000 ppb |
|
T100 |
0-50 ppb / 0-20 ppm |
H2S, SO2
Hydrogen Sulfide, Sulfur Dioxide |
T101 |
0-50 ppb / 0-5 ppm |
TRS, SO2
Total Reduced Sulfur, Sulfur Dioxide | T102 |
0-50 ppb / 0-10 ppm |
TS
Total Sulfur
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T108 |
0-50 ppb / 0-20 ppm |
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Nitrogen Compounds Instruments |
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Gas |
Model |
Ranges
(Min/Max) |
Direct, True NO2
Direct, True Nitrogen Dioxide |
T500U
|
0-5 ppb / 0-1,000 ppb |
True NO2, NOX, NO
True Nitrogen Dioxide, Nitrogen Oxide
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N500
|
0-5 ppb / 0-1,000 ppb
|
NH3, NO, NO2, NOX
Ammonia, Nitrogen Oxide, Nitrogen Dioxide
|
T201
|
0-50 ppb / 0-2,000 ppb
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NO, NO2, NOX
Nitrogen Oxide, Nitrogen Dioxide
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T200U |
0-5 ppb / 0-2,000 ppb |
|
T200 |
0-50 ppb / 0-20 ppm |
True NO2, NO, NOx
Nitrogen Oxide, True Nitrogen Dioxide |
T200P |
0-50 ppb / 0-4,000 ppb |
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T200UP |
0-5 ppb / 0-2,000 ppb |
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Carbon Compounds Instruments |
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Gas |
Model |
Ranges
(Min/Max) |
CO
Carbon Monoxide |
T300U |
0-100 ppb / 0-100 ppm |
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T300 |
0-1 ppm / 0-1,000 ppm |
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Oxygen Compounds Instruments |
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Gas |
Model |
Ranges
(Min/Max) |
O3
Ozone |
T265 |
0-100 ppb / 0-2,000 ppb |
|
T400 |
0-100 ppb / 0-10 ppm |
N400
| 0-100 ppb / 0-10 ppm
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430 |
0-100 ppb / 0-20,000 ppb |
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Gas Calibrators & Zero Air Generators
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Gas |
Model |
Ranges
(Min/Max) |
|
All gases |
T700U |
Available MFC’s: 0-10 cc/min to 0-20 LPM |
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T700 |
Available MFC’s: 0-10 cc/min to 0-20 LPM |
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T701 |
18 SLPM at 30 psig |
N701
| 18 SLPM at 30 psig
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T701H |
30 SLPM at 30 psig |
N701H
| 30 SLPM at 30 psig;
10 SLPM at 60 psig |
|
T750 |
Available MFC’s: 0-10 cc/min to 0-20 LPM |
|
T750U |
Available MFC’s: 0-10 cc/min to 0-20 LPM |
|
751H |
0-10 LPM, 30 PSI |
O3
Ozone |
T703 |
Ozone Output: 50 ppb to 10 ppm |
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T703U |
Ozone Output: 3 ppb to 10 ppm |
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T753U |
Ozone Output: 3 ppb to 10 ppm |
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Hydrocarbon Instruments |
Gas
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Model | Ranges
(Min/Max)
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CH4, THC
Methane, Total Hydrocarbons | N901 | 0-5 ppm / 0-1,000 ppm (Methane) |
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Particulate Instruments |
Gas
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Model | Ranges
(Min/Max)
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Continuous real-time PM Mass Monitoring |
T640 |
PM2.5, PM10, PM10-2.5 |
