Equipment and Calibration History

View Equipment |

View history entry 2262 for Licor LI-7500A sn: 0065

Date: 2016-05-13
From: Lab - none
To: Lab - none
Title: Calibration
Notes: Last calibration: 2015-12-07 AGC=74.96 SDM=- DAC1=- DAC2=- Ambient P=100.14kPa, Tair=20.14C, Tdew=8.2C Zero Air at 600psi, God CO2 421.22 at 500 Tdewspan=15.09 CO2 zero 0.89 -> 0.8898 Offset: -0.57ppm CO2 span 1.0164 -> 1.0149 Offset: 0.91ppm H2O zero 0.7097 -> 0.7086 Offset: -7.4ppm H2O span 1.0231 -> 1.0139 Offset: 0.19ppm Notes: Calibration from H2O performed at 15.09C dew point instead of 11.09 which has been used previously. Use 15.09 from now on for a larger calibrated H2O range.
Entered by: