Hi-Vol PM2.5 Air Sampler - VFC, Mechanical Timer, Brush Motor, 220V 60Hz

The TE-6070VXZ-2_5 delivers high-volume collection of PM2.5 fine particulate matter with proven volumetric flow control technology for reliable field sampling operations. This configuration serves environmental monitoring applications requiring EPA-compliant PM2.5 data collection with dependable, field-ready controls.

Volumetric Flow Control Technology

Maintains consistent volumetric flow rate across varying field conditions using differential pressure measurement. This method provides for the measurement of the mass concentration of fine particulate matter having an aerodynamic diameter less than or equal to a nominal 2.5 micrometers (PM2.5) in ambient air as specified in 40 CFR Part 50, Appendix L. The VFC controller automatically compensates for temperature and barometric pressure changes that affect actual flow rates during 24-hour sampling periods.

Key Specifications

Power: 220V, 60Hz operation
Motor: Brush-style drive system with field-proven reliability
Timer: Mechanical timer for simple start/stop control
Flow Control: VFC (Volumetric Flow Control) with differential pressure measurement
Sample Type: PM2.5 fine particulate matter (≤ 2.5 µm aerodynamic diameter)
Housing: Anodized aluminum outdoor shelter

PM2.5 Size-Selective Inlet

Equipped with PM2.5 size-selective inlet assembly that captures fine particulate matter while excluding larger particles. The mass concentration of PM2.5 in the ambient air is computed as the total mass of collected particles in the PM2.5 size range divided by the actual volume of air sampled, and is expressed in micrograms per cubic meter of air (µg/m³). The inlet configuration meets EPA reference method specifications for accurate size segregation.

Compatible Applications

Non-regulatory PM2.5 monitoring studies
Institutional and academic research programs
Industrial hygiene assessments
Source impact evaluations
Regional air quality monitoring networks

Configuration Notes

This model features the VFC controller for volumetric flow control, mechanical timer operation, and brush motor drive system. For alternative configurations with digital timers, brushless motors, or different voltage requirements, refer to related TE-6070 series models. The mechanical timer provides straightforward field operation without complex programming requirements.

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Hi-Vol PM2.5 Air Sampler - VFC, Mechanical Timer, Brush Motor, 220V 60Hz SKU: TE-6070VXZ-2.5