TSI Instruments
     
    TSI Dust Monitor
    TSI Dust Monitor ใช้วัดฝุ่น TSP , PM1, PM2.5, PM10 และค่าอื่นๆ ตามมาตรฐานยุโรป และอเมริกา
    TSI Instruments is renowned for serving a market of global proportions. An industry leader in the design and manufacture of precision measurement    
     instruments, TSI Instruments has aligned itself with institutions of research and customers on an international basis in order to set the standard for the measurements relating to indoor air quality and air flow.

            TSI Quest EVM-7
            Air Quality and particulate Multiparameter Environmental Monitors
            TSI Quest EVM-7 combination particulate monitor, toxic gas detector, and indoor air quality monitor

The TSI Quest EVM-7 is a rugged, easy-to-use environmental monitor that combines particulate monitoring, air quality monitoring, and gas detection into a  single device. It can simultaneously measure and log mass concentration particulates, volatile organic compounds, toxic gas, and  carbon dioxide. Its large display and buttons, simple screens, straightforward commands and robust software solutions put all of the EVM-7's capabilities right at your fingertips.
With the addition of an optional AirProbe kit, the Quest EVM-7 can also monitor relative humidity, temperature, and air velocity.
EVM-7 Series models available with additional CO and/or PID (ppb) sensors.
    

Key Specifications
     Simultaneously measures and logs particulate mass concentration, volatile organic compounds (VOCs), toxic gases, carbon dioxide (CO2), relative humidity,   temperature, and air velocity
     Dial-in rotary impactor system for quick particulate selection (PM2,5. PM4, PM10, or TSP)
     Built-in sampling pump collects particles while the light-scattering photometer mass concentration engine provides real-time measurement

                                 
       FUGITIVE EMISSIONS APPLICATIONS
       There are many applications for monitoring PM10 and PM2.5 aerosols, gases and VOCs in the outdoor fugitive emissions space. These include but are not limited to the following:

                
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