AQM 370

Coarse particles (PM 10) can accumulate in the respiratory system and aggravate health problems such as asthma and studies sponsored by US EPA have concluded that fine particles (PM 2.5), penetrate deeply into the lungs, are more likely than coarse and medium size particles to contribute to the health effects (e.g., premature mortality and hospital admissions) and extend well below those allowed by the current PM 10 standards. India adopted monitoring of PM 10 as part of the Ambient Air Quality network in 1994. PM 2.5 has been included in the revised ambient air quality standards notified in November 2009 thus a need arose for monitoring both PM 10 and PM 2.5 in ambient air.

APM 307 delivers precise and reliable performance. It uses light scattering technology to measure PM 10 & PM 2.5 in ambient air (Range 0-3000 µg/m3, Resolution- 1 µg/m3)

Special Features:

• Monitors PM10 & PM2.5 conveniently
• Temperature and Relative humidity also measured to provide complete analysis.
• Remote data transfer via GSM / WiFi/ Cloud Server.
• High contrast LCD display for all parameter in suitable units.
• Ideal for indoor and outdoor monitoring.  
• Pole/ Wall mount brackets permit easy installation.
• Compact and portable for convenient field operation.
• Indigenously designed by Envirotech.
• Displays instant values of pollutants. This feature is usually not available in similar devices produced.
•  Options available for data transfer to display boards and websites.
• Battery backup for 8 hrs.
• Expected sensor life 6 months to 2 Years.