6 products found
Enviro Technology Services Ltd - part of Cura Terrae Products
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Diffusion Tubes and Samplers for Air Quality Monitoring
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Enviro - Diffusion Tubes
Enviro Technology is able to offer clients a comprehensive service encompassing a wide range of Diffusion Tubes used in air quality monitoring applications. In addition to the supply of both diffusion and passive tubes, the service provides fast analysis of results by means of a partnership with a UKAS laboratory accredited to the international standard ISO ...
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Enviro - Model 600 Series - Chemiluminescent NO/NOx Digital Analyzer
The California Analytical Instruments Model 600 CLD NO/NOx digital analyser is designed around a state-of-the-art 16-bit microprocessor. The 16 bit microprocessor control board consists of the MSR-Card with 16 digital inputs, 16 digital outputs, 16 analog inputs and 4 analog outputs. The analyser can be manually operated from the keypad or remotely via TCP/IP, RS-232C communications and discrete inputs. The analyser display includes screen ...
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ZRE - Model NDIR - O2 Analyser for Single Infrared Light Beam
The ZRE NDIR analyser is based on the infrared absorption characteristics of gases. Using a single infrared beam to measure gas concentrations, this analyser produces highly stable and reliable results. A single infrared light beam is modulated by a chopper system and passed through a sample cell of predetermined length containing the gas sample to be analysed. As the beam passes through the cell, the sample gas absorbs some of its energy. The ...
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BLAQ-Sys - Compact Test Bench
The BLAQ-Sys Test Bench is developed to monitor N2O and/or NH3 traces in combustion engine exhaust gas. While N2O significantly contributes to the greenhouse effect and therefore is undesirable in the exhaust gas of engines, NH3 is toxic and contributes to the destruction of the ozone layer. The BLAQ-Sys Bench detect both gas components in trace amounts. The applied quantum cascade laser analyser ensures a very fast response time and high ...
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LSE - Model N2O - 4405 - Air Pollution Monitoring of Nitrous Oxide Analyser
LSE Monitors has developed a robust and cost-effective analyser based on photo acoustics with a quantum cas-cade laser. The concentration of N2O in ambient air is continuously determined with a sensitivity of 0.005 ppm and a time resolution of 120 s. Although the concentration of N2O in the atmosphere is relatively high (330 ppbv), the day and night fluctuations are small and so are the seasonal differences. Therefore, highly sensitive and stable ...
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LSE - Model NH3 - 1710 - Air Pollution Monitoring of Ammonia Analyser
LSE Monitors has developed a robust and cost-effective analyser based on photo acoustics with a quantum cascade laser. The concentration of NH3 in sample air is continuously determined with a detection limit of 0.025 ppm and a time resolution of 2 seconds. Continuous ammonia measurements in ambient air Ammonia (NH3) plays an important role in neutralizing atmospheric acids like sulphuric or nitric ...