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The DustTrak DRX Aerosol Monitor 8533 is able to measure both size fraction and mass simultaneously and provide a gravimetric sample. The DRX monitor is a multi-channel, battery-operated, data-logging, light-scattering laser photometer that gives you real-time aerosol mass readings. The monitor measures aerosol contaminants such as dust, smoke, fumes, and mists. The sheath air system keeps the optics clean by isolating the aerosol in the optics chamber which improves reliability. The monitor can be used for indoor and outdoor applications, industrial and occupational hygiene, baseline screening, remote monitoring, emission monitoring, and aerosol research studies.
Sensor Type
90° light scattering
Particle Size Range
0.1 to 15 μm
Aerosol Concentration Range
0.001 to 150mg/m3
Display
Size Segregated Mass Fractions for PM1, PM2.5, Respirable, PM10 and Total
Resolution
±0.1% of reading or 0.001 mg/m3, whichever is greater
Zero Stability
±0.002 mg/m3 per 24 hours at 10 sec time constant
Flow Rate
3.0 L/min
Flow Accuracy
±5% of factory set point, internal flow controlled
Temperature Coefficient
+0.001 mg/m3 per °C
Operational Temp
32 to 120°F (0 to 50°C)
Storage Temp
-4 to 140°F (-20 to 60°C)
Operational Humidity
0 to 95% RH, non-condensing
Time Constant
User adjustable, 1 to 60 seconds
Data Logging
5 MB of on-board memory (>60,000 data points)
45 days at 1 minute logging interval
Log Interval
User adjustable, 1 second to 1 hour
Physical Size (HxWxD)
5.3x8.5x8.8 in. (13.5x21.6x22.4 cm)
Weight
3.5 lb without battery
Communications
USB (host and device) and Ethernet. Stored data accessible using flash memory drive
Power-AC
Switching AC power adapter with universal line cord included, 115-240 VAC
Analog Out
User selectable output, 0 to 5 V or 4 to 20 mA
User selectable scaling range
Alarm Out
Relay or audible buzzer
Non-latching MOSFET switch (User selectable set point, -5% deadband, Connecter 4-pin Mini-DIN connectors)
Screen
5.7 in. VGA color touchscreen
Gravimetric Sampling
Removable 37mm cartridge (user supplied)
CE Rating
Immunity – EN61236-1:2006
Emissions – EN61236-1:2006
-Simultaneously measure size-segregated mass fraction concentrations corresponding to PM1, PM2.5, respirable, PM10 and PM Total size fractions
-STEL alarm setpoint
-Touchscreen interface
-TrakPro data analysis software
-Automatic zeroing (with optional zero module) minimizes the effect of zero drift
-Perform in-line gravimetric sampling for custom reference calibrations
-Manual and programmable data logging functions
-Aerosol concentration range 0.001 to 150 mg/m3