PM10 Inlet for Low Volume 16.67 LPM Particulate Sampler SKU: TE-PM10-D

The TE-PM10-D PM10 inlet delivers precise size-selective particle sampling for EPA-compliant ambient air monitoring applications. This inlet captures particles 10 micrometers and smaller while maintaining the regulated flow rate essential for accurate PM10 measurements in ambient air quality monitoring programs.

Technical Operation

The PM10 inlet is designed to allow only particulate matter #10 µm in diameter to remain suspended in the sample air stream as long as the flow rate of the system is maintained at 16.67 L/min. The inlet uses aerodynamic size separation principles to exclude larger particles while allowing PM10 and smaller particles to pass through to the collection filter. This size-selective sampling ensures compliance with EPA monitoring protocols and produces consistent, defensible data.

Key Specifications

• Operating flow rate: 16.67 LPM (liters per minute)
• Particle size cutpoint: 10 micrometers aerodynamic diameter
• Compatible with 47 mm PTFE membrane filter media
• Designed for continuous 24-hour sampling periods

Compatibility

The TE-PM10-D inlet is engineered for use with low volume particulate samplers operating at the EPA-mandated flow rate of 16.67 LPM. This inlet design follows the specifications outlined in 40 CFR Part 50, Appendix J for PM10 reference method sampling. The inlet connects to compatible sampler systems that maintain precise flow control at the required rate for regulatory compliance.

Applications

This PM10 inlet serves ambient air quality monitoring stations, environmental compliance programs, and research applications requiring EPA-approved PM10 sampling methods. The inlet supports continuous 24-hour sample periods essential for National Ambient Air Quality Standards (NAAQS) monitoring and state implementation plan compliance. The 16.67 LPM flow rate specification ensures data comparability across monitoring networks and maintains traceability to EPA reference methods.