DustTrak DRX, model 8533, Aerosol Monitor

The  DUSTTRAK™ II Aerosol Monitor 8530 is a desktop battery-operated, data-logging, light-scattering laser photometer 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 II Aerosol Monitor measures aerosol contaminants such as dust, smoke, fumes, and mists.

Features and Benefits

• Measure aerosol concentrations corresponding to PM₁, PM_2.5, Respirable, PM₁₀ or size fractions
• STEL alarm setpoint
• Automatic zeroing (with optional zero module) minimizes the effect of zero drift
• Perform in-line gravimetric analysis for custom reference calibrations
• Manual and programmable data logging functions
• Desktop Unit
• Aerosol Concentration range 0.001 to 400 mg/m³

Sensor Type:  90° light scattering Particle Size Range:  0.1 to 10 µm Aerosol Concentration Range: 8530 Desktop:  0.001 to 400 mg/m3 8530EP Desktop w/External Pump:  0.001 to 400 mg/m3 8532 Handheld:  0.001 to 150 mg/m3 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 set at factory, 1.40 to 3.0 L/min, user adjustable. 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): Handheld:  4.9 x 4.8 x 12.5 in.  (12.5 x 12.1 x 31.6 cm) Desktop:  5.3 x 8.5 x 8.8 in.  (13.5 x 21.6 x 22.4 cm) External Pump:  4.0 x 7.0 x 3.5 in.  (10.0 x 18.0 x 9.0 cm) Weight: Handheld:  2.9 lb (1.3 kg), 3.3 lb (1.5 kg) w/battery. Desktop:  3.5 lb (1.6 kg), 4.5 lb (2.0 kg)–1 battery,                  5.5 lb (2.5 kg)–2 batteries. External Pump:  3.0 lb (1.4 kg) Communications: 8530:  USB (host and device) and Ethernet. Stored data accessible using flash memory drive. 8530EP: USB (host and device) and Ethernet. Stored data accessible using flash memory drive plus, cableassembly for external pump. 8532:  USB (Hose and device). Stored data accessible using flash memory drive. Power–AC: Switching AC power adapter with universal line cord included, 115–240 VAC. Analog Out: 8530/8530EP:  User selectable output, 0 to 5 V or 4 to 20 mA.  User selectable scaling range. Alarm Out: 8530/8530EP:  Relay or audible buzzer. Relay:  Non-latching MOSFET switch: + User selectable set point, + –5% deadband + Connector 4-pin, Mini-DIN connectors. 8532:  Audible buzzer. Screen: 8530:  5.7 in. VGA color touchscreen. 8532:  3.5 in. VGA color touchscreen. Gravimetric Sampling: 8530/8530EP:  Removable 37 mm cartridge. (user supplied) CE Rating:  Immunity:  EN61236-1:2006.             Emissions:  EN61236-1:2006.

• 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

Data Sheet: Download
Manual: Download