Laserfiche WebLink
1 = X <br /> LANDFILL GAS MONITORING <br /> GEM 2000 CALIBRATION AND PERTINENT DATA <br /> 1r, 1'\,°Date: Site Name: �`� �--9 <br /> Technician: [-/\\xe' Job No. <br /> WEATHER OBSERVATIONS <br /> Wind Speeder b MPH Wind Direction: Barometric Pressure 0'1�'66"Hg <br /> Air Temperature: — OF General Weather Conditions: <br /> CALIBRATION INFORMATION <br /> Pre-monitoring Calibration Precision Check <br /> Procedure: Calibrate the instrument. Make a total of three measurements by alternating zero air <br /> and the calibration gas. Record the readings and calculate the average algebraic difference <br /> between the instrument reading and the calibration gas as a percentage. The calibration <br /> precision must be less than or equal to 2% of the calibration gas value. <br /> Instrument Serial No. Q V\ 5k1_AZ1_? <br /> Calibration Gas: %CH4�SDiz;' %CO2 _2�55•D %02 0-t <br /> Time CH4 CO2 02 <br /> Post-monitoring Calibration Check <br /> Time CH4 CO2 02 <br /> NOTES: <br /> Calibration Form GEM <br /> 3/31/06 11:54 AM <br />