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Instrument Calibration & Symbol Abbreviation Report <br /> UMC <br /> INTERNATIONAL TEBTIND,ADUU.K AND BALANCING BUREAU <br /> CERTIFICATION BOARD THE RROFESSIONAL'S CNOICE- <br /> Instrument Instrument Instrument Model Serial# Application Dates of use Calibration <br /> Manufacturer No. date <br /> Pressure/Velocity Module Evergreen Tele. S-PVF-1 1800435 Pressure 5/21 2/17/21 <br /> Capture Hood Evergreen Tele. CH-15D 1800223 CFM 5/21 2/3/21 <br /> Temperature Evergreen Tele. RM-T-1 1800133 Temperature 5/21 2/17/21 <br /> Humidity Sensor Evergreen Tele. S-H-3-5'I 1800273 Humidity 5/21 2/17/21 <br /> Temperature Evergreen Tele. PR-T-2 1800123 Temperature 5/21 2/17/21 <br /> Temperature Evergreen Tele. PR-T-4-6 1800208 Temperature 5/21 2/17/21 <br /> Water Pressure Module Evergreen Tele. S-DP-250 A-1800172 Hydronics 5/21 2/17/21 <br /> Rotating Vane Alnor RVA501 501832002 Velocity N/A 8/8/18 <br /> Tachometer Shimpo DT-250LR G050486 RPM N/A 8/12/18 <br /> SYMBOLS&ABBREVIATIONS <br /> ADJ Adjustable Fan Speed LD Linear Diffuser <br /> CD Ceiling Diffuser LD x Linear Diffuser where x is <br /> CFM Cubic Feet per Minute number of slots <br /> D/A VAV Inlet Dimension in Inches N/A Not Applicable <br /> D.S.P Discharge Static Pressure NI Not Installed <br /> EG Exhaust Grille NR Not Required <br /> E.S.P. External Static Pressure NPSH Net Positive Suction Head <br /> F/C VAV Calibration Factor RG Return Grille <br /> FLA Motor Full Load Amps RPM Revolutions per Minute <br /> GPM Gallons per Minute SF Motor Service Factor <br /> HP Horsepower S.P. Static Pressure <br /> Hz Hertz SWG Side Wall Grille <br /> in.Hg. Inches Mercury 5/5/2021 Total Static Pressure <br /> in.w.g. Inches Water Gauge VAR Variable Fan Speed <br /> HRU Heat Recovery Unit - Not affected/Unreadable <br /> ERV Energy Recovery Unit CU Condenser Unit <br /> AHU Air Handler Unit FCU Fan Coil Unit <br /> VAV Variable Air Volume <br /> REMARKS <br /> Page 2 of 13 <br />