air monitoring Equipment in Alaska

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DynOptic - DSL-460 MkII - Double Pass Opacity Monitor for Monitoring Opacity and Particulate Emissions

by DynOptic Systems Ltd

The DSL-460 Opacity Monitor is an optical instrument designed to measure the visual opacity and/or concentration of dust or particulate matter in an exhaust gas passing through a duct, stack or flue.The DSL-460 uses the double pass light transmission measurement technique, with a folded beam Transceiver/Reflector arrangement. A light beam emitted ...

TunnelCraft - III - NO2 Air Quality Monitor (AQM)

by Codel International Ltd

Nitrogen dioxide (NO2) is fast becoming the most important measurement in tunnels and will eventually replace nitric oxide (NO) as the key measurement. The TunnelCraft III NO2 Air Quality Monitor (AQM) uses a high-power blue LED to measure the attenuation of UV/blue light by NO2 in the tunnel atmosphere. The AQM consists of a transceiver that ...

TunnelCraft - 4 - Air Flow Monitor (AFM)

by Codel International Ltd

The Air Flow Monitor (AFM) uses ultrasonic technology to measure air velocity. A single transmitter and an array of four receivers are contained in the measuring head. Air velocity and direction are calculated from measurements of the phase shifts from the ultrasonic signals at the receivers. The sensor is compact, contains no moving components, ...


HORIBA - GA-360E/F360E Series - Trace Gas Monitor

by HORIBA Europe GmbH

The GA-360E/F360E Series is a line up of units that provide ultrahigh sensitive, highly accurate, continuous monitoring of trace amounts of impurities contained in gases (N2, O2, He, Ar, H2, and Air) used in the semiconductor manufacturing process. Utilizing a cross-modulation method, GA-360E/F360 Series units have no zero drift due to the ...

TunnelCraft - III - Air Flow Monitor

by Codel International Ltd

The Air Flow Monitor (AFM) uses ultrasonic technology to measure air velocity. A single transmitter and an array of four receivers are contained in the measuring head. Air velocity and direction are calculated from measurements of the phase shifts from the ultrasonic signals at the receivers. The sensor is compact, contains no moving components, ...

AQMesh - Air Quality Monitor

by Geotech

The AQMesh is a wireless air quality monitor to measure the main air pollution gases. It is a high sensitivity (ppb) air pollution monitoring system designed to work through a network of arrayed monitors to measure NO, NO2, O3, CO, SO2, humidity and atmospheric pressure.

Felix - APM2000 - Air Particulate Monitor

by Felix Technology Inc.

The APM2000 air particulate monitor implements advanced Beta ray attenuation principles to measure and record airborne particulate concentration levels. It can directly measure the mass of particulates in air without the effects of ingredients, density, color, etc. Each hour, a small 14C (carbon-14) element emits a constant source of high-energy ...

TunnelCraft - III - Visibilty Air Quality Monitor (AQM)

by Codel International Ltd

The TunnelCraft III Visibility Air Quality Monitor (AQM) uses visible light channels to measure the visibility within a tunnel environment. The AQM consists of a transceiver that projects visible light to a reflector unit mounted 3m away. The reflected light is received by the transceiver and the specific absorption is measured to determine the ...


NEW: AS32M - Analyzer for Quick and Direct (Without Conversion) NO2 Measurement

by Environnement S.A

Designed to alleviate potential disadvantages of the chemiluminiscence method and to provide the most accurate value for NO2 concentration measurements. No chemical conversion required, not sensitive to other nitro-containing species and no Toxic Gas Emissions. Exclusive benefits: “True NO2” measurement (i.e. without conversion), Ultra sensitive, ...

TunnelCraft - III - CO/Visibility Air Quality Monitor (AQM)

by Codel International Ltd

The TunnelCraft III CO/VIS Air Quality Monitor (AQM) uses infrared light and visible light to measure carbon monoxide and visibility in a single compact instrument. The AQM consists of a transceiver that projects infrared beams to a reflector unit mounted 3m away. The reflected light is received by the transceiver and the specific absorption is ...

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