TI 176B Flow Rate Audit Calculations

TI 176B Flow Rate Audit CalculationsTABLE OF CONTENTSTABLE OF FIGURES .................................................................................................... 1LIST OF TABLES.......... 11.0 PURPOSE AND APPLICABILITY 22.0 RESPONSIBILITIES 22.1 Field Specialist............................................................................................... 22.2 Field Technician............................. 23.0 REQUIRED EQUIPMENT AND MATERIALS....................... 24.0 METHODS.............................................................................................................. 34.1 Theory Behind Sampler Calibration and Audit Procedures 34.1.1 Critical Orifice Calibration .............................................................. 34.1.2 Ambient Pressure Corrections......................... 54.1.2 Cut Point Calculations for IMPROVE Cyclones ............................. 84.2 Procedures to Calibrate the IMPROVE Aerosol Sampler ............................ 10TABLE OF FIGURESFigure 1 Relationship between 50% Aerodynamic Diameter and Flow Rate for theIMPROVE Cyclone. ................................................................................................. 8Figure 2 Flow Rate Audit Form..................... 11LIST OF TABLESTable 1 Elevation Factor vs. Elevation............................................................................ 7Table 2 Flow Rate and 50% Aerodynamic Diameter vs. Flow Rate.. 91.0 PURPOSE AND ...