Real-time dust monitoring takes a giant leap forward! Only the DustTrak™ DRX Aerosol Monitor 8534 can simultaneously measure both mass and size fraction - no other monitor can do both. The DustTrak DRX handheld monitor is a battery operated, data-logging, light-scattering laser photometers that gives you real-time aerosol mass readings. 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.

It is suitable for clean office settings as well as harsh industrial workplaces, construction and environmental sites and other outdoor applications. The DustTrak DRX handheld monitor measures aerosol contaminants such as dust, smoke, fumes and mists.

Features and Benefits

• Simultaneously measure size-segregated mass fraction concentrations corresponding to PM1, PM2.5, Respirable, PM10 and Total PM size fractions
• Lightweight and portable
• Manual and programmable data logging functions
• Single point data logging capability
• Handheld unit
• Aerosol concentration range 0.001 to 150 mg/m3

Applications

• Industrial/occupational hygiene surveys
• Indoor air quality investigations
• Point source location monitoring
• Baseline trending and screening
• Engineering control evaluations

• TSI Dust Trak 8534 AerosolMonitordatasheet
• TSI Dust Trak Aerosol Monitor brochure

Specifications

• Sensor Type  :  90° light scattering
• Particle Size Range  :  0.1 to 15 μm
• Aerosol Concentration Range  :  0.001 to 150 mg/m3
• Display  :  Size Segregated Mass Fractions for PM1, PM2.5, Respirable, PM10 and Total. All displayed
• 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 (H x W x D)  :  4.9 x 4.8 x 12.5 in.(12.5 x 12.1 x 31.6 cm)
• Weight  :  2.9 lb (1.3 kg),3.3 lb (1.5 kg) with battery
• Communications  :  USB (host and device). Stored data accessible using flash memory drive
• Power-AC  :  Switching AC power adapter with universal line cord included,115–240 VAC
• Alarm Out  :  Audible buzzer
• Screen  :  3.5 in. VGA color touchscreen
• CE Rating  :  Immunity EN61236-1:2006 , Emissions EN61236-1:2006