TSI real-time handheld gas dust detector from the United States

DustTrak IIAerosol monitoring instrument is a battery driven light scattering laser photometer with data recording function, which can provide real-time mass concentration readings for aerosol pollution such as dust, smoke, and mist. These instruments use a sheath gas protection system to isolate aerosols in the optical chamber, which can keep the optical detector clean to improve stability and reduce maintenance costs.

Solution for patrol and single point data collection applications

HandheldDustTrak aerosol monitoring instrument (models 8532 and 8534)More lightweight and easy to carry. They are highly suitable for industrial hygiene measurement, point source location monitoring, indoor air quality investigation, engineering control assessment/validation, baseline trends, and screening. Like desktop models, they have both manual and programmable data recording capabilities. They also have a single point data recording function, which is very suitable for industrial hygiene inspections and indoor air quality surveys.

Performance characteristics:

All DustTrak II aerosol monitors have the characteristics of continuous, real-time, single channel, 90 ° light scattering laser photometry measurement, which can be used to calculate aerosol mass concentration. A built-in pump allows it to measure the aerosol mass concentration of PM10, PM2.5, PM1 or respiratory dust separately by installing different particle size cutters.

• Efficient and energy-saving, long-lasting external pump for continuous, unmanned 24-hour/7-day outdoor monitoring applications

• Measurable mass concentrations of PM1, PM2.5, respiratory dust, and PM10 aerosols with different particle sizes

• S alarm set value

• Automatic zeroing (with optional auto zeroing module) reduces the impact of zero drift to the lowest possible level

• Perform online weighing analysis on custom reference calibration

• Manual and programmable data recording functions

application

• Outdoor environmental monitoring

  • Baseline trend analysis and screening

  • Engineering Control Evaluation

  • remote monitoring

  • process monitoring

  • emission monitoring

  • Research on Aerosol Measurement