Hi-Vol TSP Air Sampler System with PLUS Technology - Lead Monitoring

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The TE-HVPLUS is a high-volume air sampler system specifically configured for Total Suspended Particulate (TSP) collection in lead monitoring applications. This system provides measurement of the mass concentration of total suspended particulate matter in ambient air for determining compliance with national ambient air quality standards, making it essential for EPA-mandated lead monitoring programs where the primary health-based standard is 0.15 µg/m³ of Pb measured in TSP.

PLUS Technology Flow Control

The PLUS controller delivers microprocessor-based flow control with integrated ambient temperature and barometric pressure sensors for real-time environmental compensation. The system's built-in temperature and barometric pressure sensors along with the microprocessor-based mass flow controller allow the system to accurately calculate the flow rate. The PLUS technology flow controllers include a built-in digital timer with internal battery backup, multiple elapsed time indicators, and four data logs with an external USB drive for data retrieval.

EPA Reference Method Compliance

This sampler operates in full compliance with 40 CFR Part 50, Appendix B, the EPA reference method for TSP. The high-volume sampler collects particles with aerodynamic diameters of approximately 100 µm or less at 40-60 cubic feet per minute with the sampling rate held constant over the sampling period. The FRM uses the ambient air sample collection procedures of the high-volume TSP method (40 CFR Part 50, Appendix B) and the analytical procedure for the measurement of Pb based on ICP-MS.

Key Specifications

Power: 110V, 60Hz configuration
Flow rate: 39-60 ft³/min constant sampling rate
Sampling period: 1,440 ±60 minutes for valid sample collection
Motor: Brush-style drive system
Controller: MFC PLUS with microprocessor control
Timer: Digital with battery backup
Data logging: Four independent data logs with USB export

Complete Sampling System

The system includes an aluminum outdoor shelter designed for all-weather operation. TSP high volume air samplers are housed in an anodized aluminum shelter with a gabled roof assembly designed to allow particulate matter to be drawn onto the filter from all four sides, with rugged construction that withstands the elements with minimal maintenance. The integrated elapsed time indicator tracks motor operation hours for maintenance scheduling and sample verification.

Lead Monitoring Applications

Essential for ambient air monitoring networks conducting lead surveillance near industrial sources, roadways, or other potential emission points. Pb-TSP is collected for 24 hours on a TSP filter as described in Appendix B of part 50, the Reference Method for the Determination of Suspended Particulate Matter in the Atmosphere (High-Volume Method). The collected samples undergo subsequent laboratory analysis for lead content determination using approved analytical methods.

This configuration provides reliable, EPA-compliant particulate collection with advanced PLUS technology for operators requiring precise environmental monitoring data and simplified system operation in lead monitoring applications.