The TSI Quest EVM Environmental Monitors EVM-7 monitors both particulates and air quality in one compact instrument. The EVM-7 provides a lower cost of ownership by combining three instruments into one.

• Base model with Particulate sensor, PID (ppm) sensor, CO2 sensor, (2) 37 mm gravimetric filter cassettes and standard accessories
• Simultaneous measurement of particulate and CO2, VOC, Temperature and Relative Humidity concentrations
• Dial-in rotary impactor
• 90 degree light scattering photometer

1.Built-in sampling pump allows to capture particulates for laboratory testing
2.Time history data and data logging feature for enhanced reporting and measurement

Suitable Applications:

• IAQ Complaint Investigation and Mitigation
• Air Exchange Rate Measurement
• HVAC System Performance Monitoring
• HVAC System Balancing
• Mold Investigation and Remediation

This durable, easy-to-use model provides simultaneous worksite monitoring of: particulate mass concentrations (0.1-10 um), select volatile organic compounds, select toxic gases, carbon dioxide, relative humidity, temperature and air velocity (with purchase of optional accessory). The EVM-7 includes base model with PID (ppm) Sensor, CO2 Sensor, one Dummy Sensor (used to seal socket when no sensor is present), two 37mm Gravimetric Filter Cassettes (for pump protection; one in unit and one spare), 53-263 12V DC Universal Input Power Supply, 53-575 USB Cable, 100-456 Silicone Dielectric Grease for Impactors, 74-080 PID Cleaning , 74-090 10 pack Pump Protection Filters, 74-720 Dust Zero Calibration Filter Assembly, 74-726 Toxic Calibration Adapter and 74-718 Storage Case.

SPECIFICATION

• Air Velocity :  Yes
• Battery Life :  8 hours
• Battery Type :  Rechargeable
• Data Logging :  Yes
• Measurement Parameters :  TWA,‎ STEL,‎ Max,‎ Level,‎ Avg,‎ Min
• Net Weight :  18 kg
• Product Series :  EVM
• Product Type :  Kits,‎ Particulate and Air Quality Monitor
• Sensor Type :  Included Sensors: Relative Humidity, Temperature, CO2, CO, Particulates, PID ppm Available Sensors: O2, H2S, NO, NO2, HCN, EtO, CL2, S02, PID ppb, Air Velocity