Real Time
All The Time
Our New Personal Aerosol Monitor


Leading the industry in real-time dust monitoring, the DustTrak DRX Aerosol Monitor 8533 can simultaneously measure both mass and size fraction. The DustTrak DRX desktop monitor is a multi-channel, battery-operated, data-logging, light-scattering laser photometer that gives you real-time aerosol mass readings and collects a gravimetric sample. It uses a sheath air system that isolates the aerosol in the optics chamber to keep the optics clean for improved reliability and low maintenance.

Features and Benefits
All Models

•    Real-time mass concentration and size fraction readings, as well as data-logging allow for data analysis during and after sampling.
•    Simultaneously measure size-segregated mass fraction concentrations corresponding to PM1, PM2.5, Respirable, PM10, and Total PM size fractions
•    Easy-to-use graphical user interface with color touch-screen for effortless operation

Handheld Model (8534)

•    Long life internal pump for continuous sampling
•    Single-point data collection for walk through surveys
•    Lightweight design with ergonomic handle for portable applications

Desktop Models (8533 and 8533EP)

•    Energy-efficient, long lasting external pump for continuous, unattended, 24/7, outdoor monitoring applications

(Model 8533EP only)

•    Long life internal pump for shorter work-shift or IAQ sampling applications (Model 8533)
•    Gravimetric reference sampling capability for custom reference calibrations
•    Automatic zeroing (with optional zero module) to minimize the effect of zero drift
•    STEL alarm setpoint for tracking 15-minute average mass concentrations
•    Standard and advanced calibration capabilities for consistent accuracy
•    Environmental protected and tamper-proof secure (with an optional environmental enclosure)
•    Inlet sample conditioning (with optional heated inlet sample conditioner) to reduce the effect of humidity on photometric mass measurements (for use with an environmental enclosure)
•    Cloud Data Management System hosted by Netronix


•    Industrial/occupational hygiene surveys
•    Indoor air quality investigations
•    Outdoor environmental monitoring
•    Baseline trending and screening
•    Engineering control evaluations
•    Remote monitoring
•    Process monitoring
•    Emissions monitoring
•    Aerosol research studies

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