Accu-Flow 2D/3D Measurement System

The Apex Accu-Flow Measurement System is used for performing EPA Method 2F, 2G and 2H. The system uses a two-dimensional 3-hole prism-shaped pitot or optional 5-hole for 3-D for accurately measuring flow rates for angular non-axial flow. This system provides a way for testers to improve the measurement of volumetric flow rate under cyclonic flow conditions found in some stacks and ducts.

Accu-Flow 2D / 3D Measurement Flow System

Accu-Flow

EPA Methods 2F, 2G, and 2H

Method 2F - Text of Test Method 2F - Flow Rate Measurement with 3-D Probe.
Method 2G - Text of Test Method 2G - Flow Rate Measurement with 2-D Probe.
Method 2H - Text of Test Method 2H - Flow Rate Measurement with Velocity Decay Near Stack Walls.

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  • 2DPT2 · 2-D Pitot
  • 32PTX-8 · Pitot Extension (Telescopic)
  • 2G-POD · Probe Interface Module
  • 2G-UC-30 · 30 FT U-Cord
  • SK-3D52 · 3-D Flow Measurement System
  • 3DPT4 · 3-D Pitot
  • DHM28-10 · Digital Manometer, Method 2, Hand held, 0-10 inch H2O Selectable Range, English/Metric
  • INC-A300 · Hand-Held Pendulum Style Inclinometer, 1/10 degree accuracy: Includes plastic case
  • 2-D / 3-D System · Measurement Flow System
  • 3-D System · Measurement Flow System
  • 32PTX-6 · Pitot Extension (Telescopic)
  • 32PTX-8T4Q4 · Pitot Extension (Telescopic)
  • 32PTX-6T4Q4 · Pitot Extension (Telescopic)
  • 2G-UC-60 · 60 FT U-Cord
  • 2G-UC-90 · 90 FT U-Cord
  • 2G-PM1 · Single Pod Interface Module
  • 2G-PM4 · Multi (4) Pod Interface Module
  • 2G-PM8 · Multi (8) Pod Interface Module
  • 2F-POD · Method 2F