Shawcity Ltd Introduce the EVM-3 and EVM-4
20 October 2009, News release from Shawcity Ltd
EVM-3 real-Time Direct Reading Particulate monitor
The EVM-3 provides real-time direct reading of particulate concentrations, along with temperature and relative humidity measurements. The patent-pending dial-in impactors allow for quick selection of particulate settings PM2.5, PM4, PM10 or TSP (within the instrument's measurement range) without disassembly.
A built-in air sampling pump assists in the collection of particulates while the laser photometer provides real-time measurement. A standard 25 or 37 mm gravimetric cassette can be utilized for sampling and laboratory analysis, and help provide correlation for real-time direct reading measurements.
EVM-4: Comprehensive Indoor Air Quality Analysis
The EVM-4 is designed for comprehensive indoor air quality analysis with its ability to simultaneously monitor and log one toxic gas, carbon dioxide, relative humidity and temperature. The instrument's compact size and easy-to-read display of parameters simplify indoor air quality assessment. This versatile monitor features a tripod mount and security code protection for unattended stationary studies.
Additionally, the EVM-4 offers calculation of room air exchange rates with carbon dioxide trending algorithms for in-depth air quality evaluation (with QuestSuite Professional II software).
User-Friendly Features - Straightforward Commands
All instruments within the EVM series offer a wide range of user-friendly features. The large display, standard menu driven user interface and straightforward commands simplify particulate concentration and air quality monitoring. Sampling studies stored in the instrument's memory can later be downloaded into QuestSuite Professional II software for analysis, charting and graphing.
For additional information on the EVM series of environmental monitoring instrumentation or any of our advanced safety and environmental products, please contact Paul Walton at Shawcity Ltd.
Tel 01367 241675
For further information please email Shawcity Ltd