Quest EVM-7 Advanced Particulate and Air Quality Monitor (datalogging) monitors for VOCs, CO2, Particulates, Temperature, and Humidity (with air probe input connector). Kit includes base model with PID and CO2 sensors, Particulate Monitor, two 37mm filter cassettes (for pump protection), 12V DC universal power supply, USB cable, silicone dielectric grease, PID cleaning kit, 10-pack pump protection filters, dust zero calibration assembly, toxic gas calibration adapter, and storage case. Purchase Air Probe-10 Air Velocity Probe separately.
Monitor multiple air quality hazards/parameters using one instrument with the Quest® EVM-7 environmental monitor. EVM-7 simultaneously measures particulates, volatile organic compounds (VOCs), toxic gas, carbon dioxide, relative humidity, temperature, and air velocity (with accessory probe). Two instruments in one means lower cost of ownership and elimination of multiple instruments.
Additional EVM-7 Features:
- Time history datalogging
- Factory calibrated relative to ISO 12103-1, A2 (Arizona Road Dust)
- Site correction factors for particulates (user supplied)
- Auto run and security code protection for unattended monitoring
- Carbon dioxide trending algorithms for calculation of room air exchange rates (with QuestSuite Pro II Software)
- Real-time measurement with once-per-second update rate
- Trend graphing for all parameters
- Menu-driven user interface with 10 pushbuttons/4 softkeys
- User selectable digital output for external functions
- Displayed measurements of Level, Minimum, Maximum, Average, STEL, and TWA
- Displays in 6 languages
Contact us for Additional accessories
Application
- Worksite monitoring
- Industrial hygiene surveys
- Military site evaluation
- Aircraft and train environment sampling
- Construction/mining site monitoring
- Engineering studies
- Industrial fenceline monitoring
- Remediation sampling
- IAQ walk-through and stationary studies
- Air quality assessment
- VOC screening and monitoring
- Regulatory compliance
