Continuous automatic monitoring system for particulate matter (PM10)

Simple and fast on-site calibration (using universal FRM calibration film); Automatic hourly span inspection; Filter every hour to reduce the impact of volatile compounds; Realize remote unmanned operation for up to 60 days through mutual visits between websites; By using a heater, the relative humidity of the sample can be precisely controlled; Configure microprocessor: LCD display, built-in self-test and diagnosis, can display hourly and daily concentration data separately, configure operation keyboard, memory can store massive amounts of data, can be remotely controlled and remotely downloaded.