air monitoring Equipment in Swaziland

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DynOptic - DSL-340 MkIII - Double Pass Dust Monitor For Monitoring Dust Emissions Using DDP

by DynOptic Systems Ltd

The DSL-340 Dust Monitor is an optical instrument designed to measure the concentration of dust or particulate matter in exhaust gas passing through a duct, stack or flue.The DSL-340 uses the innovative Dynamic Detection Principle (DDP) which measures fluctuations in the intensity of a light beam, using a folded beam Transceiver/Reflector ...

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, ...

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, ...


Environmental Sensors - Z-900 - Hand Held Hydrogen Sulfide Monitor Meter

by Environmental Sensors Company

Environmental Sensors Co.'s Hydrogen Sulfide Meter is a hand held instrument that measures hydrogen sulfide concentration in a range of 0-50 ppm and a resolution of 0.1 ppm. The instrument makes it possible to monitor hydrogen sulfide vapor in air. The insturment has an LCD display giving concentrations in ppm, a low battery indicator, and an ...

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 ...

TunnelCraft - 4 - CO/VIS Air Quality Monitor (AQM)

by Codel International Ltd

The TunnelCraft 4 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 ...

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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