The product complies with the technical requirements and detection methods of HJ93-2013 ambient air particulate matter (PM10 and PM2.5) samplers; HJ/T374-2007 Technical Requirements and Monitoring Methods for Total Suspended Particle Samplers; HJ618-2011 Determination of PM10 and PM2.5 in ambient air by gravimetric method; Designed in accordance with the Environmental Air Quality Standards of the US EPA; Implement enterprise standard Q/WTH 03-2014: TH-16E ambient air particulate sampler.

　　Scope of application:
The TH-16E (portable) ambient air particulate matter (PM10 and PM2.5) sampler is a new type of sampler developed by our company. This instrument complies with the latest standards of the Ministry of Environmental Protection of China. The instrument uses an air automatic station to continuously monitor PM10 and PM2.5. It adopts the internationally recognized 16.67L/min constant current sampling design and is an effective manual comparison instrument for automatic particulate matter monitoring instruments at home and abroad. Compared with similar foreign products, it has the characteristics of small size, compact structure, easy maintenance, and all-weather operation. At the same time, the instrument can replace filter membranes of different materials for particle concentration detection, sample reanalysis, environmental assessment, etc. of ambient air quality.

　　Instrument features:
Outdoor all-weather sampling design;
Microcomputer control, automatically maintains a constant flow rate of 16.67L/min according to changes in external environmental temperature;
Filter paper made of different materials such as quartz, glass fiber, PTFE, etc. can be used;
Embedded 32-bit high-speed chip for automatic control of sampling process;
The mechanical structure is simple, compact, stable, reliable, and easy to install and carry;
Touch screen operation, easy to use;
High precision outdoor temperature and humidity sensor;
Automatically measure and store various environmental parameters;
Data copying can be done through USB interface;
It has power failure protection function. Can be equipped with an external lithium battery, which automatically starts as a backup in case of power failure;
Continue working with lithium battery power and display the power outage time;
High degree of intelligence, can preset the entire sampling process, automatically complete it, and can be queried at any time;
The optional cutter can collect atmospheric particulate matter with particle sizes such as TSP, PM10, PM2.5, PM1, etc.