Equipment and Calibration History

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Ser No.DateLoc FromTitleLoc ToNotes
GMP222 K1310102 2017-11-29 Vaira CO2 probe East Profile -0.04 Removed Lab none Removed from the 4cm location in the East profile at Vaira. This probe was giving erratic values
LI-7500A 0065 2017-11-28 Lab none Calibration Lab none Last calibration: 2017-05-30
AGC=100.0 SDM=0 DAC1=0 DAC2=0
Ambient P=100.5kPa, Tair=23.0C, Tdew=8.7C
Zero Air at 300psi, LBL Air 408.97 at 1700 Tdewspan=16.00
CO2 zero 0.8901 -> .8906 Offset: 2.12ppm
CO2 span 1.013 -> 1.0163 Offset: -1.35ppm
H2O zero 0.7087 -> .7083 Offset: -3.0ppm
H2O span 1.0166 -> 1.0126 Offset: 0.08ppm
Notes: Calibrated on 7550 software version 8.7.5
LI-7500A 1594 2017-11-28 Lab none Calibration Lab none Last calibration: 2017-09-27
AGC=99.9 SDM=0 DAC1=0 DAC2=0
Ambient P=100.5kPa, Tair=23.0C, Tdew=8.7C
Zero Air at 300psi, LBL Air 408.97 at 1700 Tdewspan=16.00
CO2 zero 0.8638 -> .8653 Offset: 6.09ppm
CO2 span 1.0168 -> 1.0172 Offset: -.23ppm
H2O zero 0.8878 -> .8868 Offset: -5.6ppm
H2O span 1.0047 -> 1.0000 Offset: 0.1ppm
Notes: Calibrated on 7550 software version 8.7.5
LI-7500A 75H-2668 2017-11-28 Lab none Calibration Lab none Last calibration: 2017-07-25
AGC=99.9 SDM=0 DAC1=0 DAC2=0
Ambient P=100.6kPa, Tair=21.7C, Tdew=8.9C
Zero Air at 300psi, LBL Air 408.97 at 1700 Tdewspan=16.00
CO2 zero 0.9395 -> .9392 Offset: -1.56ppm
CO2 span 1.0159 -> 1.0147 Offset: 0.64ppm
H2O zero 0.9047 -> 0.9066 Offset: 11.0ppm
H2O span 1.0107 -> 1.0125 Offset: -0.04ppm
Notes: Calibrated on 7550 software version 8.7.5
LI-7700 TG1-0224 2017-11-27 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-03-22
RSSI=71%, Optical RH=7%
Ambient P=100.9kPa, Tair=22.4C
Zero Air at 350psi, LBL Air 1.9497 at 1750
CH4 Zero Offset: 0.016ppm
CH4 Span Offset: 0.005ppm
Notes:
LI-7500A 0418 2017-11-27 Lab none Calibration Lab none Last calibration: 2017-07-02
AGC=97.1 SDM=0 DAC1=0 DAC2=0
Ambient P=100.9kPa, Tair=22.8C, Tdew=6.8C
Zero Air at 350psi, LBL Air 408.97 at 1750 Tdewspan=16.00
CO2 zero 0.8995 -> .8998 Offset: .87ppm
CO2 span 1.0066 -> 1.006 Offset: .4ppm
H2O zero 0.8436 -> .8437 Offset: .2ppm
H2O span 0.9847 -> .9821 Offset: .05ppm
Notes: Calibrated on 7550 software version 8.5.0
LI-7500A 0073 2017-11-27 Lab none Calibration Lab none Last calibration: 2017-06-22
AGC=100.6 SDM=0 DAC1=0 DAC2=0
Ambient P=101.0kPa, Tair=21.6C, Tdew=6.8C
Zero Air at 350psi, LBL Air 408.97 at 1750 Tdewspan=16.00
CO2 zero 0.9572 -> .9571 Offset: -0.028ppm
CO2 span 1.0084 -> 1.0118 Offset: -2.11ppm
H2O zero 0.7307 -> .7306 Offset: -0.3ppm
H2O span 1.0045 -> 1.0000 Offset: 0.1ppm
Notes: Calibrated on 7550 software version 8.5.0
PTB110 H0160093 2017-11-16 Lab none Tested Lab none Consistently tested as 0V out. Vin was 12V and it was wired correctly. Looking at recent TW data (where this sensor was last) from Mar/Apr 2017, pressure data seems reasonable. Not sure where/why/when it got damaged.
LI-7700 TG1-0357 2017-11-10 Lab none Installed East End Gas Analyzer CH4 Installed at EE to replace sn TG1-0155, which was brought back to the lab for calibration.
LI-7700 TG1-0155 2017-11-10 East End Gas Analyzer CH4 Removed Lab none Removed from EE and brought back to the lab for calibration. It was replaced by sn TG1-0357.
LI-7500A 75H-2176 2017-11-13 Lab none Installed Bouldin Corn Gas Analyzer CO2/H2O Installed on Bouldin Corn replacing sn 1594 for calibration.
LI-7500A 1594 2017-11-13 Bouldin Corn Gas Analyzer CO2/H2O Removed Lab none Removed from Bouldin Corn because it was calibrated on LI-7550 with embedded software v. 8.7.5 and the LI-7550 at the tower is embedded software v 8.5.0, so we were worried this software mismatch would produce wonky data. Replaced by sn 75H-2176.
SD130BN 0030F4D21491 2017-07-12 Lab none Installed Bouldin Corn Camera This camera was put up on the Bouldin Corn Tower. It was attached to the southwest corner of the scaffolding just below the top railing and connected the to NL115 on the CR1000 to record the images on a CFM card. The CR1000 IP was set to 192.168.2.100 and the FTP user=Tower and pw=biomet.
SD130BN 0030F4D214A4 2016-11-03 Lab none Installed Bouldin Alfalfa Camera This Stardot camera was mounted on the Bouldin Alfalfa tower. It is facing NW off the north side of the tower scaffolding. It is currently mounted near the top of the railing due to a short cable. It will be moved to near the top of the post later.
LI-7500A 75H-2176 2017-11-09 Lab none Calibration Lab none Last calibration: 2017-06-12
AGC=89.6 SDM=0 DAC1=0 DAC2=0
Ambient P=100.6kPa, Tair=22.5C, Tdew=12.2C
Zero Air at 400psi, LBL Air 408.97 at 1800 Tdewspan=16.00
CO2 zero 0.869 -> 0.869 Offset: 0ppm
CO2 span 1.016 -> 1.0225 Offset: -3.37ppm
H2O zero 0.8572 -> .8570 Offset: -1.3ppm
H2O span 1.0022 -> 1.0047 Offset: -0.06ppm
Notes: Calibrated on AIU-0674 (version 8.5.0)
LI-7700 TG1-0224 2017-11-09 Lab none Repair Lab none Replaced thermocouple assembly on 7700. Temperature reading changed from 9999 to 24.5 deg C.
LI-7700 TG1-0357 2017-11-09 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-03-23
RSSI=72.7%, Optical RH=23%
Ambient P=100.6kPa, Tair=21.8C
Zero Air at 400psi, LBL Air 1.9497 at 1800
CH4 Zero Offset: -0.1ppm
CH4 Span Offset: -0.0197ppm
Notes: Optics RH was 23%, so I flushed the head cavity with zero air and replaced the desiccant. We just changed the desiccant last time (March 2017) so I was expecting a RH ~5%. Let's keep an eye on the optics RH.
SD130BN 0030F4D2148D 2017-10-26 Lab none Installed Twitchell Alfalfa Camera Reinstalled at Twitchell Alfalfa. It is missing the plastic slide that clips into the enclosure - to be installed next time.
SD130BN 0030F4D2148D 2017-10-19 Factory Returned Lab none Returned from repair at StarDot
SD130BN 0030F4D2148D 2017-10-16 Factory Repair Factory Repaired by StarDot. Replaced CCD Board.
SD130BN 0030F4D2148D 2017-09-27 Lab none Shipped Factory Sent to StarDot for repair on RMA END-092217AAW1
SD130BN 0030F4D2148D 2017-09-26 Twitchell Alfalfa Camera Removed Lab none Removed from Twitchell Alfalfa because it has been recording bad images with psychedelic colors.
LI-7700 TG1-0223 2017-10-19 Lab none Installed Bouldin Alfalfa Gas Analyzer CH4 Installed at BA (now that the East End temporary towers are done, we have an available LI-7700 to put up here)
eosFD FD20160001 2017-10-27 Lab none Repair Factory Sent back to Eosense for repair.
eosFD FD20160001 2017-10-13 Twitchell Alfalfa Forced Diffusion Removed Lab none Removed from TA because it was giving bad readings (200? ppm +/- 200? ppm).
LI-7700 TG1-0423 2017-10-26 Lab none Installed Mayberry Gas Analyzer CH4 Installed at MB to replace sn TG1-0357
LI-7700 TG1-0357 2017-10-26 Mayberry Gas Analyzer CH4 Removed Lab none Removed from MB and brought back to the lab for calibration
PS-15M 12501584 2017-10-19 East End-Temp1 Solar Controller Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
KD140SX-UFBS 11ZV0M0856 2017-10-19 East End-Temp1 Solar Panel B Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
KD140SX-UFBS 11ZV0M0835 2017-10-19 East End-Temp1 Solar Panel A Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
HMP45AC W0730036 2017-10-19 East End-Temp1 RH & Temp Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
HFP01 10822 2017-10-19 East End-Temp1 Heat Flux Plate B Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
CS450 20010770 2017-10-19 East End-Temp1 Water Level Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
AM25T 2856 2017-10-19 East End-Temp1 Multiplexer Thermocouples Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
CR6 2114 2017-10-19 East End-Temp1 Data Logger Met Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
PAR-LITE 040412 2017-10-19 East End-Temp1 PAR Sensor Reflected Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
NR-LITE 990352 2017-10-19 East End-Temp1 Net Radiometer Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
WM 1590 153803 2017-10-19 East End-Temp1 Anemometer Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
LI-7500A 0065 2017-10-19 East End Gas Analyzer T1 CO2/H2O Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
LI-7700 TG1-0423 2017-10-19 East End-Temp1 Gas Analyzer CH4 Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
LI-7550 AIU-0650 2017-10-19 East End-Temp1 Interface LI-7550 Removed Lab none Removed with decommissioning of East End Open Water tower (temporary tower 1)
LI-7700 TG1-0421 2017-10-26 Lab none Installed Sherman Wetland Gas Analyzer CH4 Installed at SW to replace sn TG1-0224.
LI-7700 TG1-0224 2017-10-26 Sherman Wetland Gas Analyzer CH4 Removed Lab none Removed from SW tower for calibration and because the temperature sensor was broken (reading 9999). Replaced by sn TG1-0421.
LI-7500A 0042 2001-04-18 Lab none Installed Tonzi-Floor Installed on the Floor tower to replace existing IRGA for calibration.
eosFD 20160003 2017-10-18 Lab none Installed Tonzi Installed near the Tree 1 soil CO2 profile for three month experiment
GP-001 GP20140018 2017-08-16 Lab none Installed West Pond CO2 Probe B Installed at WP to replace a previous bad eosGP
LI-7550 AIU-1569 2017-07-14 Sherman Wetland Interface LI-7550 Upgrade Sherman Wetland Interface LI-7550 Upgraded LI-7550 software from 8.0.0 to 8.7.5.
eosFD 20160006 2017-10-18 Lab none Installed Vaira Forced Diffusion East Installed at Vaira near the East soil CO2 profile. The chamber is on a collar, fastened down with cable ties and power with 12V from a DC-DC power converter.
eosFD 20160005 2017-10-18 Lab none Installed Vaira Forced Diffusion West Installed at Vaira near the West soil CO2 profile. The chamber is on a collar, fastened down with cable ties and power with 12V from a DC-DC power converter.
LI-7500A 1594 2017-10-19 Lab none Installed Bouldin Corn Gas Analyzer CO2/H2O Installed on Bouldin Corn to replace sn 75H-2668 for calibration.
LI-7700 TG1-0423 2017-10-23 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-05-31
RSSI=74.6%, Optical RH=3%
Ambient P=101.3kPa, Tair=27.9C
Zero Air at 425psi, AMP Air 1.9497 at 1850
CH4 Zero Offset: -0.055ppm
CH4 Span Offset: 0.0197ppm
Notes:
LI-7500A 75H-2668 2017-10-19 Bouldin Corn Gas Analyzer CO2/H2O Removed Lab none Removed from Bouldin Corn for calibration. Replaced by sn 1594
LI-7550 AIU-1570 2017-08-23 Bouldin Corn Interface LI-7550 Upgrade Bouldin Corn Interface LI-7550 Upgraded the 7550 firmware from v8.0.0 to v8.7.5. I confirmed the 7550 time, time zone, sonic analog settings, and CO2 and CH4 logging config.
LAI-2050 PCA-1546 2017-10-18 Borrowed Returned Lab none Returned by Sebastian Wolf to the lab
LAI-2000 PCA-1478 2017-10-18 Borrowed Returned Lab none Returned by Sebastian Wolf sewolf@ethz.ch to the lab
LAI-2000 PCA-0846 2017-10-18 Borrowed Returned Lab none Returned by Sebastian Wolf sewolf@ethz.ch to the lab
LI-7700 TG1-0424 2017-10-13 Lab none Installed West Pond Gas Analyzer CH4 Installed on West Pond to replace sn TG1-0223 for calibration
LI-7700 TG1-0223 2017-10-13 West Pond Gas Analyzer CH4 Removed Lab none Removed from West Pond for calibration. Replaced by sn TG1-0424
LI-7500A 75H-2150 2017-10-13 Lab none Installed West Pond Gas Analyzer CO2/H2O Installed on West Pond to replace sn 0418 for calibration
LI-7500A 0418 2017-10-13 West Pond Gas Analyzer CO2/H2O Removed Lab none Removed from West Pond for calibration. Replaced by sn 75H-2150
LI-7700 TG1-0421 2017-10-16 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-07-13
RSSI=77%, Optical RH=3%
Ambient P=100.4kPa, Tair=29.7C
Zero Air at 500psi, AMP Air 1.9497 at 2000
CH4 Zero Offset: 0.020ppm
CH4 Span Offset: -0.0137ppm
Notes:
LI-7700 TG1-0223 2017-10-16 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-03-23
RSSI=79.2%, Optical RH=2%
Ambient P=100.5kPa, Tair=28.7C
Zero Air at 500psi, AMP Air 1.9497 at 2000
CH4 Zero Offset: -0.015ppm
CH4 Span Offset: -0.0177ppm
Notes:
HFP01 000137 2017-10-13 East End-Temp3 Heat Flux Plate B Removed Lost none Cable removed from East End Boardwalk tower (temporary tower #3) with decommissioning of the site and brought back to the lab. The cable was broken and the sensor is lost to the wetland.
HFP01SC 00245 2017-10-13 East End-Temp3 Heat Flux Plate A Removed Lab none Removed from East End Boardwalk tower (temporary tower #3) with decommissioning of the site. The cable has been chewed, and the cable-head connection needs to be repaired.
HFP01 6649 2017-09-26 East End Heat Flux Plate C Lost Disposed none Cable removed from EE because the cable had been chewed through. The sensor is still lost to the wetland.
PS-15M 12501588 2017-10-16 East End-Temp2 Solar Controller Removed Lab none Removed from the East End Temporary Tower #2 - Closed Canopy with the decommissioning of the site.
LI-7500A 75H-2150 2017-10-11 Lab none Calibration Lab none Last calibration: 2017-05-30
AGC=96.8 SDM=0 DAC1=- DAC2=-
Ambient P=100.4kPa, Tair=23.9C, Tdew=5.5C
Zero Air at 500psi, AMP CO2 408.97 at 2000 Tdewspan=16.0
CO2 zero 0.9024 -> 0.9018 Offset: -2.42ppm
CO2 span 1.0194 -> 1.0070 Offset: 6.38ppm
H2O zero 0.8664 -> 0.8649 Offset: -10.1ppm
H2O span 0.9975 -> 1.0090 Offset: 0.24ppm
Notes:
LI-7700 TG1-0424 2017-10-11 Lab none Calibration Lab none Calibration Location: Lab
Last calibration: 2017-03-22
RSSI=76.7%, Optical RH=4%
Ambient P=100.5kPa, Tair=23.7C
Zero Air at 500psi, AMP CH4 1.9497 at 2000
CH4 Zero Offset: 0.042ppm
CH4 Span Offset: -0.001ppm
Notes:
LI-7500A 75H-2176 2017-09-26 East End-Temp2 Gas Analyzer CO2/H2O Removed Lab none Removed from East End Temporary Tower 2 - closed canopy with the decommissioning of the tower.
U24-002-C 11020258 2017-09-26 East End-Temp2 Conductivity Sensor Removed Lab none Removed from East End Temporary Tower 2 - Closed Canopy with the decommissioning of the tower.
miniDOT 1219 2017-09-26 East End-Temp2 DO Sensor Removed Lab none Removed from East End Temporary Tower 2 - Close Canopy with the decommissioning of the tower.
CMTD-As4s0 3317052234210 2017-06-23 Lab none Installed East End-Temp3 Solar Controller Installed at the East End Temporary Tower #3 Boardwalk location with the initial setup of the site.
NR-LITE 041556 2017-06-23 Lab none Installed East End-Temp3 Net Radiometer Installed at the East End Temporary Tower #3 Boardwalk location with the initial setup of the site.
PAR-LITE 050596 2017-06-23 Lab none Installed East End-Temp3 PAR Sensor Reflected Installed at the East End Temporary Tower #3 Boardwalk location with the initial setup of the site.
GP-001 GP20160012 2017-09-21 Lab none Installed Vaira CO2 probe West Profile -0.16 Installed in the Vaira West profile at -16cm
GP-001 GP20160117 2017-09-21 Lab none Installed Vaira CO2 probe West Profile -0.08 Installed in the Vaira West profile at -8cm
GP-001 GP20170028 2017-09-21 Lab none Installed Vaira CO2 probe West Profile -0.04 Installed in the Vaira West profile at -4cm
GP-001 GP20160042 2017-09-21 Lab none Installed Vaira CO2 probe West Profile -0.02 Installed in the Vaira West profile at -2cm
GMP222 K1350102 2017-09-21 Vaira CO2 probe East Profile -0.04 Moved Vaira CO2 probe East Profile -0.16 Moved from East profile at -4cm to East profile at -16cm
GMP222 Y2009109 2017-09-21 Vaira CO2 probe East Profile -0.02 Moved Vaira CO2 probe East Profile -0.08 Moved from East profile at -2cm to East profile at -8cm
GMP222 K1310103 2017-09-21 Vaira CO2 probe North Profile -0.04 Moved Vaira CO2 probe East Profile -0.02 Moved from North profile at -4cm to East profile at -2cm
GMT222 G0230062 2017-09-21 Vaira CO2 probe North Profile -0.02 Moved Vaira CO2 probe North Profile -0.16 Moved from North profile at -2cm to North profile at -16cm
GMP222 Y2030049 2017-09-21 Vaira CO2 probe East Profile -0.08 Moved Vaira CO2 probe North Profile -0.02 Moved from East profile at -8cm to North profile at -2cm
GMP222 K1350101 2017-10-05 Lab none Installed Vaira CO2 probe North Profile -0.04 Installed at Vaira in the North profile at the -4cm location
GMP222 K1310102 2017-10-05 Lab none Installed Vaira CO2 probe East Profile -0.04 Installed at Vaira in the East profile at the -4cm location
CMTD-As4s0 3317052234210 2017-10-04 East End-Temp3 Solar Controller Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
KD140SX-UFBS 11ZV0M0855 2017-10-04 East End-Temp3 Solar Panel A Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
KD140SX-UFBS 11ZV0M0836 2017-10-04 East End-Temp3 Solar Panel B Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
CR1000 23865 2017-10-04 East End-Temp3 Data Logger Flux Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
NL115 6761 2017-10-04 East End-Temp3 Interface NL115 Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
CR1000 50889 2017-10-04 East End-Temp3 Data Logger Met Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
AM16-32A 1238 2017-10-04 East End-Temp3 Multiplexer Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
HMP60 G4540021 2017-10-04 East End-Temp3 RH & Temp Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
NR-LITE 041556 2017-10-04 East End-Temp3 Net Radiometer Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
PAR-LITE 050596 2017-10-04 East End-Temp3 PAR Sensor Reflected Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
CS451 20010046 2017-10-04 East End-Temp3 Water Level Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
LI-7700 TG1-0424 2017-10-04 East End-Temp3 Gas Analyzer CH4 Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
LI-7500 0976 2017-10-04 East End-Temp3 Gas Analyzer CO2/H2O Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
WM 1590 120907 2017-10-04 East End-Temp3 Anemometer Removed Lab none Removed with the decommissioning of Temporary Tower #3 - Boardwalk site.
LI-7550 AIU-1570 2017-10-04 Bouldin Corn Interface LI-7550 Removed Lab none Removed from the Bouldin Corn tower for testing in the lab for bad headers and 7700 drop outs during wash cycle. Replaced by sn AIU-0614.