air quality monitoring Equipment in Switzerland

1163 Results found
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  • Location: Switzerland ×

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 ...

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.

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 ...

HORIBA - OCMA-25 - Automatic Oil Content Monitor

by HORIBA Europe GmbH

Over the past several decades, HORIBA has designed and manufactured a complete line of high-quality non-dispersing infrared analyzers and analyzer systems. HORIBA has extended infrared gas analyzer technology to the continuous measurement of oil in water for process monitoring and waste water alarm applications. The OCMA oil content analyzers are ...

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 ...

TunnelCraft - III - CO/NO/VIS Air Quality Monitor (AQM)

by Codel International Ltd

The TunnelCraft III CO/NO/VIS Air Quality Monitor (AQM) uses both infrared light and visible light channels to measure carbon monoxide, nitric oxide 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 ...

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 ...

HORIBA - TW-100 - Water Distribution Monitor

by HORIBA Europe GmbH

HORIBA’s TW-100 is a process water quality measurement system designed for drinking water and water distribution plants. The TW-100 monitors turbidity, color, free chlorine and pressure. This chemical free method reduces operating costs as it requires minimal maintenance and improves process control.

TAPI - 201E - Chemiluminescent NH3 Analyzer for Ambient Air Quality Monitoring

by Teledyne Advanced Pollution Instrumentation, Inc. (TAPI)

The Model 201E NH3 analyzer measures ambient ammonia in selectable ranges from 0-50 ppb to 0-2,000 ppb using the chemiluminescence principle and an APIdesigned external ammonia converter and sampling system.

TMS3000D - Air-flow Measurement System

by Schiltknecht Messtechnik AG

Mechanical ventilation of tunnel systems ensures that exhaust gases and dirt particles are discharged from the tunnel tubes. Ventilation is more efficient and economical when it can be controlled by the air flow in the tunnel tube. TMS3000D measures the flow velocity in longitudinal direction (vz) and flow direction with high precision.

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