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DustTrak Aerosol Flow Monitor 8520
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Accurate
Dust Monitoring & Logging |
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The DustTrak is a portable, battery operated, laser photometer which gives you a real time digital read out of dust particles in mg/m3 in the air with the added benefit of an internal data logger.
The unit can provide reliable employee exposure to PM10, PM2.5 PM1.0 or respirable size fractions.
Simple to use, the DustTrak allows you to perform quick spot checks or you can program the advanced logging modes for long term sampling. You can program start/stop times, recording intervals and other parameters. You can even set up the instrument for continuous unattended operation. The DustTrak is suitable for clean office settings as well as harsh outdoor industrial workplaces.
Particle Size Filtering:
The DustTrak is supplied with a PM10 inlet and a 10 millimetre Nylon Dorr-Oliver Cyclone for respirable sampling with a cut-off at 4 microns. Additionally it is also now supplied with inlet conditioners
(impactors) that limit the upper size to 2.5 or 1.0 microns.
Data Management:
What do you do with all that data? When you’re ready, download the data from the DustTrak monitor to your PC and easily create custom graphs using the Windows software included with each instrument. You can illustrate how airborne particle concentrations vary over time, and pinpoint hard-to-locate time-of-day dependent IAQ (indoor air quality) or industrial workplace problems. Print graphs on a monochrome or color printer and use them to make impressive reports or presentations.
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Dust Monitoring Outdoors:
The DustTrak has an optional weatherproof Environmental Enclosure
accessory for locating the unit outside, exposed to weather and other
adverse conditions. Fitted with an extended life battery the enclosure
also allows additional run time and increased security for indoor
applications.
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Features of the Enclosure:
Sampling inlet designed to sample efficiently in a broad range of wind conditions
Water trap to prevent precipitation from entering the instrument
Extended life lead acid rechargeable batteries are included, allowing 24 hour operation. Two are supplied, one for recharging while the other is being used. Run time of 24-60 hours (typical)
Rugged case provides a secure method for storing and transporting the DustTrak and its accessories
Tripod mounting for raised support. Fits a 5/8-11 Threaded stud
Dimensions: 410 x 330 x 195 mm, 8 kg (with DustTrak & battery inside)
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Specifications |
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| Sensor type: |
90° light scattering |
| Range: |
0.001 to 100 mg/m3 |
| Resolution: |
1% or reading of 0.001 mg/m3 which ever is larger |
| Particle size Range: |
0.1 to approximately 10 micrometers |
| Flow rate: |
Adjustable 1.4 to 2.4 lpm, (1.7 nominally) |
| Operating Temp: |
0°C to 50°C |
| Operating humidity: |
0 to 95% rel hum. (non condensing) |
| Time constant: |
Adjustable from 1 to 60 seconds |
| Data logging: |
31,000 data points, (21 days of logging once/min) |
| Logging interval: |
From 1 sec to 1 hour, adjustable
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| Size: |
225 x 150 x 90 mm, 2 kg |
| Power: |
AC adapter included;
Four C size batteries included; Battery run time, 16 hours |
| An. out |
Analogue output for external data monitoring : 0 to 5 volt |
| Alarm output: |
Type analogue
MODFET switch Setpoint range: 0.010 to 100 mg/m3 Connector 4-Pin,
Mini-Din connector |
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