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Quest Technologies Introduces the EVM-3 and EVM-4
Date:
4/10/2009
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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 your authorized Quest dealer or visit our website at www.questtechnologies.com.
About Quest Technologies
Quest Technologies, a 3M company, is a world class manufacturer and leader in the field of occupational safety, industrial hygiene and environmental instrumentation. Quest products are used in more than 80 countries worldwide. Quest has a reputation for rugged, reliable instrumentation and software systems that monitor and evaluate occupational and environmental health and safety hazards including noise, vibration, heat stress, indoor air quality and toxic/combustible gases. Quest monitoring instruments serve a variety of occupations and industries with clients in mining, research, enforcement, military, education, insurance and manufacturing business sectors. Visit www.questtechnologies.com for further information.
FACT SHEET: EVM-3 and EVM-4 Environmental Monitors
About the EVM-3 and EVM-4
- New addition to the EVM series of environmental monitoring instrumentation.
- Units feature the durability, quality and overall design of the EVM-7.
- EVM-3 is optimized for particulate concentration measurement and the EVM-4 offers parameters specific to indoor air quality analysis.
EVM-3: Real-Time Direct Reading Particulate Monitor
- Provides real-time direct reading of particulate concentrations along with temperature and relative humidity measurements.
- Features patent-pending dial-in impactors for quick particulate selection.
- Built-in air sampling pump assists in collection of particulates and laser photometer provides real-time measurement.
- A 25 or 37 mm gravimetric cassette can be utilized for sampling and laboratory analysis.
EVM-4: Comprehensive Indoor Air Quality Analysis
- Designed for indoor air quality analysis with ability to simultaneously monitor and log one toxic gas, carbon dioxide, relative humidity and temperature.
- Compact size and easy-to-read display of parameters simplify air quality assessment.
- Offers calculation of room air exchange rates with carbon dioxide trending algorithms.
User-Friendly Features – Straightforward Commands
- EVM series offers wide range of user-friendly features.
- Download studies into QuestSuite™ Professional II for analysis, charting and graphing.
- For additional information, please contact your authorized Quest dealer.
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