Equipment and Calibration

Equipment Entry

Instrument:	Gas Analyzer
Manufacture:	Licor
Model No:	LI-7500RS
Serial No:	75H-0128
Tag No:
Acquisition Date:	2022-04-22
Project:	Borrowed
Location on 2022-04-25:	Lab,
Notes:	Borrowed from Ameriflux for 2022 advection setup. Came with an IRGA cable. Due back 11/1/2022.

No documents found

Rec No.	Date	Loc From	Title	Loc To	Notes
6134	2022-11-15	Lab	Calibration	Lab	Last calibration: 2021-09-21 AGC=102 SDM=0 DAC1=- DAC2=- Ambient P=101.1kPa, Tair=23.3C, Tdew=0.53C Zero Air at 1800psi, AMP CA04119 524.77 at 1350 Tdewspan=20.00 CO2 zero 1.1643 -> 1.1626 Offset: -3.68ppm CO2 span 0.9978 -> 1.0087 Offset: -7.23ppm H2O zero 1.0603 -> 1.0599 Offset: -2.2ppm H2O span 1.0172 -> 1.0374 Offset: -0.44ppm Notes: Calibrated on box sn AIU-2312. This pair is kept together because they are an RS model and belong to AMP.
6067	2022-11-02	Bouldin Alfalfa-ADEX Gas Analyzer Bouncer CO2/H2O	Removed	Lab none	Removed from top of the Bouncer tower at 3.96m alg at the end of the 2022 advection experiment at BA
5852	2022-04-25	Lab none	Installed	Bouldin Alfalfa-ADEX Gas Analyzer Bouncer CO2/H2O	Installed on top of the Bouncer tower at 3.96m alg for the advection experiment at BA
6136	2021-09-20	Factory none	Calibration	Factory none	Last calibration: AGC= SDM= DAC1= DAC2= Ambient P=kPa, Tair=C, Tdew=C at psi, 750 at Tdewspan=12 CO2 zero -> 1.1626 Offset: ppm CO2 span -> 1.0087 Offset: ppm H2O zero -> 1.0599 Offset: ppm H2O span -> 1.0374 Offset: ppm Notes: Full calibration values on yellow slips