The EVM Series Particulate Mass Concentration and Air Quality Monitors simultaneously measure particulates and gas concentration in real-time.

The EVM-7 measures both particulates and air quality, and provides a lower cost of ownership by combining three instruments into one. Additional models include the EVM-3, specializing in direct reading of particulate mass concentrations, and the EVM-4, designed for indoor air quality studies.

Features and Benefits

  Particulate, gas and photoionization detector (PID) measurement from a single device
  Less equipment to carry to job site; compact, user-friendly design
  90-degree light scattering laser photometer measures particulates in real-time
  Proprietary technology for selecting particulate settings; no need for external cyclones
  Built in sampling pump allows for gravimetric analysis
  Large, easy-to-read display with trend graphing for measurements
  Time history data logging and compatibility with Detection Management Software makes analysis efficient

Data Sheet
Manual
Quick Start Guide
Quest Brochure

EVM-7/CO EVM-7 Advanced Particulate and Air Quality Monitor with CO Sensor
EVM-7 EVM-7 Advanced Particulate and Air Quality Monitor - Includes base model
EVM-7/CO-PPB EVM-7 Advanced Particulate and Air Quality Monitor with CO Sensor
EVM-7-PPB EVM-7 Advanced Particulate and Air Quality Monitor - Includes base model
EVM-4/CO EVM-4 Indoor Air Quality Monitor with CO Sensor - Includes base model
EVM-4 EVM-4 Indoor Air Quality Monitor - Includes base model with CO2 Sensor
EVM-3 EVM-3 Real-Time Direct Reading Particulate Monitor - Includes base model

Accessories and Replacement Parts

AIRPROBE-10-120 AIRPROBE KIT FOR EVM w/ 120V
074-083 AIR PROBE TO EVM ADAPTER
053-037 CHARGER 120VAC BLACK & DECKER
053-039 3.6V NIMH Battery
074-719 ASSY-AIR PROBE MOUNTING EVM-7
PID OPTION PID PPM Sensor & Cleaning kit
PID PPB OPTION PID PPB Sensor & Cleaning Kit
074-713 PID INTELLISENSOR ASSY
074-729 PID PPB INTELLISENSOR ASSY
074-712 CO2 INTELLISENSOR ASSY
074-733 C02 Dynament Premier Assembly
054-899 ASSEMBLY-DUMMY SENSOR
054-873 OXYGEN SENSOR
054-874 HYDROGEN SULFIDE SENSOR
054-875 CARBON MONOXIDE SENSOR (FILTERED)
054-877 ASSY SENSOR NO
054-878 SULPHUR DIOXIDE SENSOR
054-880 NITROGEN DIOXIDE SENSOR
054-881 CHLORINE SENSOR
054-886 ASSY SENSOR HCN
054-722 ASSY SENSOR ETO
053-263 UNIV PWR SUPPLY 12V/2.5A 2.1MM
053-575 USB CABLE MINI-B TO STANDARD-A
053-870 ASSY, AUTO DC JACK CABLE-RTA
074-726 TOXIC CALIBRATION ADAPTER EVM
054-972 Assy, 1.0 LPM REGULATOR AND TUBING
074-720 ULTRA ZERO CAL. CANISTER EVM-7
074-090 10 PK FILTER PROTECTION MEDIA
074-080 PID LAMP CLEANING KIT
074-098 PID PPB REPLCEMENT LAMP 10.6EV
074-081 PID REPLACEMENT LAMP 10.6EV
074-082 PID RPLCMNT ELECTRODE PELLET
074-104 PID PPB RPLCMNT ELCTRDE PELLET
074-718 EVM-SERIES CARRY CASE W/FOAM
059-045 Tripod, SUNPAK 4200XL

Calibration and Repair

RS-EVM-3 EVM-3 Standard Repair & Calibration
RP-EVM-3 EVM-3 Std+ Repair & Calibration
CS-EVM-3 EVM-3 Standard Calibration
CP-EVM-3 EVM-3 Std+ Calibration
RS-EVM-4 EVM-4 Standard Repair & Calibration
RP-EVM-4 EVM-4 Std+ Repair & Calibration
CS-EVM-4 EVM-4 Standard Calibration
CP-EVM-4 EVM-4 Std+ Calibration
RS-EVM-7 EVM-7 Standard Repair & Calibration
RP-EVM-7 EVM-7 Std+ Repair & Calibration
CS-EVM-7 EVM-7 Standard Calibration
CP-EVM-7 EVM-7 Std+ Calibration