Equipment and Calibration History
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|---|---|---|---|---|---|
| HFP01SC 00246 | 2001-05-25 | Factory | Calibration | Factory | Initial factory calibration: 61.2 uV/W/m2
Heater resistance: 99.4 Ohm Heater area: 0.003885 m2 |
| HFP01 002211 | 2007-05-09 | Factory | Calibration | Factory | Initial factory calibration: 63.1 uV/W/m2 |
| HFP01SC 00244 | 2001-05-25 | Factory | Calibration | Factory | Initial factory calibration: 61.5 uV/W/m2
Heater resistance: 109.0 Ohm Heater area is 0.003885 m2 |
| HFP01 001604 | 2005-09-29 | Factory | Calibration | Factory | Initial Factory calibration 62.3 uV/W/m2 |
| HFP01 001605 | 2005-09-29 | Factory | Calibration | Factory | Initial factory calibration 61.3 uV/W/m2 |
| HFP01 001603 | 2005-09-29 | Factory | Calibration | Factory | Initial factory calibration 60.3 uV/W/m2 |
| LI-7500A 0042 | 2010-06-03 | Sherman Island-Levee Gas Analyzer CO2/H2O | Removed | Lab none | Removed from the Sherman Levee tower for lab calibration. |
| LI-7500A 0418 | 2010-06-03 | Lab none | Installed | Sherman Island-Levee Gas Analyzer CO2/H2O | Installed on the Sherman Levee tower after fresh lab calibration. |
| LI-7500A 0418 | 2010-06-02 | Lab none | Calibration | Lab none | Last cal 2010-05-18, SMD 7 DAC1 H2O 0-1000 DAC2 CO2 10-25
AGC = 49%, T = 23.11C, P = 100.88kPa, Td = 12.44C N2 = 0.0 400psi CO2 = 597.4ppm <300psi, Td = 9.7C CO2 zero = 0.9011-> 0.9015, offset +1.44ppm CO2 span = 1.0045-> 1.0022, offset +1.5ppm H2O zero = 0.8524-> 0.8499, offset -0.262mmol/m3 H2O span = 1.0097-> 0.9921, offset +0.31C |
| FMA RMT-200 08-0114 | 2010-06-02 | Lab none | Calibration | Lab none | Last calibration Apr 6, 2010. Using god bottle 1.8978ppm CH4, <400psi.
Pre cal: 9:09, 21.32C, 142.33Torr, 16.998usec, 1Hz, 1.842+-0.002 Post cal: 1.897+-0.003 Then calibrated 2ppm Praxair tank 1700psi 4.982+-0.002ppm |
| LI-7500A 0041 | 2010-05-28 | Lab none | Installed | Sherman Island Gas Analyzer CO2/H2O | Installed on Sherman tower after fresh lab calibration. |
| LI-7500A 1594 | 2010-05-28 | Lab none | Installed | Twitchell Rice Gas Analyzer CO2/H2O | Installed on Twitchell tower after fresh lab calibration. |
| LI-7500A 0418 | 2010-05-28 | Twitchell Rice Gas Analyzer CO2/H2O | Removed | Lab none | This analyzer was removed from the Twitchell tower for calibration. |
| LI-7500A 0073 | 2010-05-28 | Sherman Island Gas Analyzer CO2/H2O | Removed | Lab none | This analyzer was removed from the Sherman tower for calibration. |
| LI-7500A 0035 | 2010-05-13 | Lab none | Installed | Tonzi-Floor | Installed of Tonzi floor tower after fresh calibration in the lab by Siyan. |
| LI-7500A 1594 | 2010-05-13 | Tonzi-Floor | Removed | Lab none | Swapped off Tonzi floor tower for calibration. |
| LI-7500A 0065 | 2010-05-13 | Lab none | Installed | Tonzi-Tower | Installed after fresh calibration in the lab. |
| LI-7500 0976 | 2010-05-13 | Tonzi-Tower | Removed | Lab none | Swapped off Tonzi tower for calibration. |
| LI-7500A 0041 | 2010-05-27 | Lab none | Calibration | Lab none | Last cal 2010-02-09, SMD 7 DAC1 H2O 0-1000 DAC2 CO2 10-25
AGC = 54%, T = 18.76C, P = 100.02kPa, Td = 15.4C N2 = 0.0 500psi CO2 = 597.4ppm <300psi CO2 zero = 0.9881-> 0.9882, offset +0.3ppm CO2 span = 1.0022-> 0.9984, offset +3.1ppm H2O zero = 0.7395-> 0.7385, offset -0.095mmol/m3 H2O span = 0.9928-> 0.9804, offset +0.35C |
| LI-7500A 1594 | 2010-05-27 | Lab none | Calibration | Lab none | Last cal 2010-02-16, SMD 7 DAC1 H2O 0-1000 DAC2 CO2 10-25
AGC = 51%, T = 18.78C, P = 100.3kPa, Td = 15.6C N2 = 0.0 500psi CO2 = 597.4ppm <300psi CO2 zero = 0.8645-> 0.8653, offset +3.2ppm CO2 span = 1.0041 -> 1.0107, offset -5.3ppm H2O zero = 0.8935 -> 0.8931, offset -0.032mmol/m3 H2O span = 0.9797 -> 0.9943, offset -0.25C |
| CR10X 25799 | 2010-03-21 | Tonzi | Removed | Lab none | This data logger was swapped out by Siyan from the floor supplemental radiation and temperature system. Final storage data is corrupt. |
| CR10X 25799 | 2010-03-16 | Lab none | Installed | Tonzi | This data logger was installed with new supplemental radiation and air temperature sensor inside the floor cow fense. Problems getting final storage data dumped - will have it swapped out by next visitor. |
| AM416 14049 | 2010-02-10 | Tonzi | Removed | Lab none | This mux was removed from Tonzi. It was used for sap flow just west of the floor tower. CR10X sn 38347 was removed with it. |
| CR10X 38347 | 2004-03-17 | Factory | Calibration | Factory | Factory calibration. |
| CR10X 38347 | 2010-02-10 | Tonzi | Removed | Lab none | This data logger was removed from Tonzi. It was used for sap flow just west of the floor tower. AM416 sn 14049 was removed with it. Wiring panel is 28250. |
| CR10X 25799 | 2010-04-23 | Lab none | Maintenance | Lab none | Installed a new internal 3V lithium battery. Duracell DL2430. |
| HMP45AC W0510026 | 2001-05-01 | Factory | Calibration | Factory | Last factory calibration listed on sticker. |
| HMP45AC W0510026 | 2010-03-16 | Lab none | Installed | Tonzi | Installed with radiation sensors for Hideki near the tram and floor eddy tower. This sensor is under the oak tree canopy. |
| PAR-LITE 010163 | 2010-03-16 | Lab none | Installed | Tonzi | Installed at the request of Hideki in an unshaded opening near the east end of the radiation tram. This sensor is pointed downward collecting reflected PAR. |
| PAR-LITE 010161 | 2010-03-16 | Lab none | Installed | Tonzi | Installed at the request of Hideki in an unshaded opening near the east end of the radiation tram at Tonzi. This sensor is pointing upward collecting incoming PAR. |
| NR-LITE 990350 | 2010-03-16 | Lab none | Installed | Tonzi | Installed at the request of Hideki under the oak canopy near the radiation tram at Tonzi. |
| NR-LITE 041556 | 2010-04-16 | Lab none | Installed | Tonzi-Floor | Installed at the request of Hideki in an unshaded opening near the east end of the radiation tram. |
| FMA RMT-200 05-0010 | 2010-04-07 | Factory | Repair | Lab none | Returned from LGR. LGR bill says pressure controller, filter, and check valve were replaced. Mirrors were cleaned. Running in slow flow mode analyzer is reporting 156.20 Torr and 18.587 usec ring time. |
| LI-7500A 0042 | 2010-04-05 | Lab none | Calibration | Lab none | Last calibration Dec 8, 2009
AGC=68, Pressure=100.491kPa Temperature=20.42C CO2 span=597.4ppm, H2O span=17.6C, N2 650psi, CO2 300psi Precal CO2 zero=0.9615, span=0.9897 Postcal CO2 zero=0.9620, span=0.9862 Precal H2O zero=0.7844, span=0.9773 Postcal H2O zero=0.7840, span=1.0151 CO2 zero off by +1.81ppm, span off by +2.6+-0.2ppm H2O zero off by -0.05g/m3, span off by -0.77C |
| CR10X 20140 | 2010-03-19 | Lab none | Installed | Tonzi | Given to Siyan to install in the supplemental solar radiation measurements near the tram and floor system. |
| HMP45AC U3030032 | 2007-01-02 | Factory | Calibration | Factory | Calibrated at Campbell: Tested and inspected, replaced O-rings, calibrated |
| HMP45AC U3030032 | 2010-03-18 | Sherman Island | Removed | Lab none | Removed from the soil moisture CR10X at Sherman Island. Values were bad and duplicate measurment are on the tower. Also needed the solar radiation shield for Vaira. |
| LI-7500A 0042 | 2010-03-18 | Twitchell Rice Gas Analyzer CO2/H2O | Removed | Lab none | This LI7500 was removed from Twitchell tower for calibration. |
| LI-7500A 0035 | 2010-03-18 | Sherman-2ndTower | Removed | Lab none | This LI7500 was removed from the secondary tower at Sherman for calibration. |
| LI-7500A 0065 | 2010-03-18 | Sherman Island Gas Analyzer CO2/H2O | Removed | Lab none | This was LI7500 was removed from the Sherman tower for calibartion. |
| LI-7500A 0073 | 2010-03-18 | Lab none | Installed | Sherman Island Gas Analyzer CO2/H2O | This LI7500 was installed at Sherman. No problems. |
| LI-7500A 0418 | 2010-03-18 | Lab none | Installed | Twitchell Rice Gas Analyzer CO2/H2O | This LI7500 was installed at Twitchell Island. Its SDM address was changed to 7 to match CR1000 programs. |
| LI-7500A 0418 | 2010-03-18 | Lab none | Calibration | Lab none | Calibrated in the lab 100.70kPa, 18.36C, 49% AGC 13.9C Td
N2 tank 0.0 @ 700psi, CO2 tank 597.4ppm @ 200psi Last cal 11-4-2009 CO2 zero 0.9020 -> 0.9011 offset -3.18ppm CO2 span 1.0000 -> 1.0042 offset +3.5ppm H2O zero 0.8486 -> 0.8524 offset +0.410g/m3 H2O span 0.9807 -> 1.0097 offset 0.45C SDM address 3 |
| LI-7500A 0073 | 2010-03-18 | Lab none | Calibration | Lab none | Calibrated in the lab 100.46kPa, 17.08C, 58% AGC 12.8C Td
N2 tank 0.0 @ 700psi, CO2 tank 597.4ppm @ 200psi Last cal 11-4-2009 CO2 zero 0.9587 -> 0.9576 offset -6.4ppm CO2 span 0.9973 -> 0.9960 offset +0.6ppm H2O zero 0.7325 -> 0.7346 offset +0.238g/m3 H2O span 0.9865 -> 1.0007 offset -0.2C SDM address 7 |
| LI-7500A 0073 | 2010-03-17 | Lab none | Maintenance | Lab none | Embedded software upgraded from v3.0.0 to v3.0.1
Internal chemicals changed |
| LI-7500A 0418 | 2010-03-17 | Lab none | Maintenance | Lab none | Embedded software upgraded from v3.0.0 to v3.0.1
Internal chemicals changed |
| LI-7500A 0041 | 2009-04-02 | Lab none | Calibration | Lab none | AGC = 56%, T = 24.1C, P = 100.0kPa
N2 tank 1200psi, CO2 tank 1400psi 344.95ppm CO2 Last Calibration 1/7/2009 CO2 zero = 1.0024 -> 1.0026 CO2 span = 0.9868 -> 0.9872 H2O zero = 1.1031 -> 1.0377 H2O span = 0.7331 -> 0.7316 |
| FMA RMT-200 05-0010 | 2009-03-08 | Lab none | Repair | Factory | Returned to factory for problem with pressure controller. Factory cleaned dirty pressure controller. |
| FMA RMT-200 05-0010 | 2009-08-12 | Lab none | Calibration | Factory | Calibrated with 1.898ppm CH4 source - possibly at factory. |
| FMA RMT-200 05-0010 | 2009-09-17 | Lab none | Installed | Sherman Island | Installed. Calibrated in field with 1.976ppm CH4 secondary standard. Pre-cal LGR read 1.933ppm at 19.58C, 156.38Torr, 18.178usec. |
| FMA RMT-200 08-0114 | 2009-09-17 | Sherman Island | Removed | Lab none | LGR #2 had low pressure (128Torr) in slow flow and dirty mirrors (10usec ring time). Removed for maintenance. Replaced by LGR #1 sn 05-0010 |
| LI-7500A 1594 | 2009-12-04 | Sherman Island Gas Analyzer CO2/H2O 2ndTower | Removed | Lab none | This analyzer was removed for calibration from the secondary tower for the LGR trailer. |
| LI-7500A 0035 | 2009-12-04 | Lab none | Installed | Sherman-2ndTower | Freshly calibrated. Installed on secondary tower for LGR trailer. |
| LI-7500A 0065 | 2009-12-04 | Lab none | Installed | Sherman Island Gas Analyzer CO2/H2O | Freshly calibrated. Installed on permanent tower. |
| LI-7500A 0042 | 2009-12-04 | Sherman Island Gas Analyzer CO2/H2O | Removed | Lab none | Removed from permanent tower for calibration. |
| LI-7500A 0042 | 2009-09-09 | Lab none | Installed | Twitchell Rice Gas Analyzer CO2/H2O | Freshly calibrated, installed. |
| FMA RMT-200 08-0114 | 2010-03-04 | Lab none | Installed | Sherman Island | This analyzer was installed at Sherman so that the existing analyzer could be returned to the lab for maintenance. No problems on install. |
| FMA RMT-200 05-0010 | 2010-03-04 | Sherman Island | Removed | Lab none | This analyzer was removed from Sherman for maintenance - low pressure on internal pump. It is now in the lab. |
| FGGA 09-0012 | 2010-03-04 | Twitchell Rice | Removed | Lab none | This analyzer was removed from Twitchell for mainenance - low pressure on internal pump. It is now in the lab. |
| FGGA 09-0010 | 2010-03-04 | Lab none | Installed | Twitchell Rice | This analyzer was installed at twitchell so that the other one could be removed for maintenance. This anaylzer had inital line lock problems, but has running properly when I left. |
| FGGA 09-0010 | 2010-03-03 | Borrowed | Initial Notes | Lab none | This analyzer was borrowed from Frank Anderson |
| FMA RMT-200 08-0114 | 2010-03-03 | Lab none | Calibration | Lab none | Using "god" bottle with 1.8978ppm CH4 and 382.50ppm CO2.
12:57, 20.55C, 142.55Torr, 13.442usec Pre Cal: 1.879ppm CH4 last cal Nov 13 2009 Post Cal: 1.899ppm +-4ppm CH4 Testing with CH4 standard 4.978ppm CH4 and 3ppm CO2 LGR reading: 4.974ppm +- 5ppb CH4 Testing with CO2 standard 597.4ppm CO2 ??ppm CH4 LGR reading: 2.718ppm +- 3ppb CH4 This agrees roughly with reading from Frank's FGGA |
| AM25T 2424 | 2010-02-18 | Sherman Island | Removed | Lab none | This AM25T was removed from the fast radiation box at Sherman Island. Now idle in the lab. |
| UN86 KNDC 1/1166012 | 2010-02-10 | Tonzi-Tower | Removed | Lab none | This pump was spare in the CO2 profile box at Tonzi. It had the wrong connectors on its wires and it was decided not to run the CO2 profile system to conserve power. So this pump was returned to the lab to correct the connectors. |
| MPU 2096-N86-11.07 1/1062115 | 2010-02-17 | Lab none | Maintenance | Lab none | I took this pump apart today to try and clean. After removing bolts from the back of the motor it was clear that it was full of carbon. It took a lot of work to get the pump portion off the front of the motor and was probablly unnecessary. Even with the pump removed, it is difficult and possibly irreversable to open the motor. Instead I blew compressed air through the bolt holes. This seems to clear the insides and the pump once reassembled seemed to run well. |
| MPU 2096-N86-11.07 1/1062115 | 2010-02-10 | Tonzi-Tower | Removed | Lab none | The CO2 profile system had been shut down for about 10 days to conserve power. On restart this pump began to work but quickly bogged down and stopped. Returned to lab. |
| MPU 2096-N86-11.07 1/1062114 | 2010-02-17 | Lab none | Location | Lab none | Found in the lab having been removed from the CO2 profile system on the Tonzi tower. The motor is bare with the pump portion removed. Still spins, but should try blowing out with compressed air. |
| CR10X 19482 | 2010-02-17 | Lab none | Location | Lab none | Being used in the lab for testing of new Sherman Island programs. Running OS version 22. |
| CR10X 19482 | 1999-08-31 | Factory | Calibration | Factory | Factory calibration - due 2000-08-31 |
| CR10X 20140 | 2010-02-16 | Lab none | Maintenance | Lab none | I found this data logger in the lab. It was behaving poorly both over a Loggernet serial connection and with key pad. I was able to upload latest OS firmware 2.2. Seems okay now.
Using for testing of new Sherman Island code. wiring panel #10802 |
| LI-7500A 1594 | 2010-02-16 | Lab none | Calibration | Lab none | Recalibrated in view of Siyan's comments of partial calibration on 2010-02-09.
Last cal 2010-02-09, Embedded software v3.0.1 AGC = 50%, T = 25.21C, P = 101.04kPa, CO2 = 597.4ppm H2O = 14.5C CO2 zero = 0.8642 -> 0.8645, offset 1.6ppm CO2 span = 1.0537 -> 1.0055, offset ~40ppm H2O zero = 0.8932 -> 0.8935, offset 0.04mmol/m3 H2O span = 0.9935 -> 0.9838, offset 0.2C CO2 tank = 500psi N2 tank = 840psi |
| LI-7500A 1594 | 2010-02-09 | Lab none | Calibration | Lab none | Partial calibration by Siyan. CO2 channel would not settle rising slowly. She used the CH4 standard that I had just checked from CO2 with the LI-6262. She also changed the internal chemicals removing factory installed bottles with a bit of each chemical in each. She replaced these with bottles filled by hand, single chemical in each. |
| LI-7500A 1594 | 2008-10-14 | Factory | Calibration | Factory | Initial factory calibration:
CO2 A = 1.42489E+02 B = 3.29299E+03 C = 4.12851E+07 D = -1.27868E+10 E = 1.63445E+12 XS = 1.50000E-03 Z = -1.10000E-03 H2O A = 5.15797E+03 B = 3.92313E+06 C = -1.89938E+08 XS = -6.00000E-04 Z = 2.52000E-02 Pressure A0 = 10.571 A1 = 26.036 CO2 Zero = 0.8658 CO2 Span = 1.00270 H2O Zero = 0.8855 H2O Span = 0.9935 |
| HMP45AC U3030032 | 2010-02-09 | Sherman Island | Location | Sherman Island | This is currently connected to the CR10X collection soil moisture from the echo probes. |
| CR10X 35474 | 2010-02-04 | Sherman Island | Location | Sherman Island | Currently collecting soil moisture data from echo probes. has wiring panel #16047 |
| WMP 1352 000020 | 2010-02-05 | Factory | Calibration | Factory | Initially factory calibration. Certificate on record. |
| WMP 1352 000020 | 2006-02-09 | Factory | Repair | Factory | Tested to spec with PCI sn00200 |
| WMP 1352 000020 | 2006-09-28 | Factory | Repair | Factory | Tested to spec, repaired A/D converter, checked output for spikes |
| FMA RMT-200 08-0114 | 2010-02-04 | Sherman-2ndTower | Removed | Lab none | Revmoved from the LGR trailer that was based at Sherman. |
| HFP01SC 00245 | 2001-05-25 | Factory | Calibration | Factory | Initial factory calibration: 61.5 uV/W/m2
Heater resistnace: 101.2 Ohm Heater area: 0.003885 m2 |
| HFP01 001604 | 2010-02-05 | Factory | Calibration | Factory | cal cefficient 62.3 |
| CR1000 4190 | 2010-02-05 | Sherman Island Data Logger Flux | Notes | Sherman Island Data Logger | Using Compact Flash Module CFM100 sn 4994 |
| NR-LITE 021029 | 2002-05-27 | Factory none | Calibration | Factory none | cal coefficient 14.1 |
| PAR-LITE 010164 | 2010-02-05 | Sherman Island 0 | Calibration | Factory 0 | cal coefficient 5.68 uV/umol/s.m2 (I don't know where this comes from, I can't find any record of this - maybe typo of original 5.28?) |
| CNR1 020476 | 2010-02-05 | Sherman Island Net Radiometer 4-way | Calibration | Sherman Island Net Radiometer 4-way | cal coefficient 10.27 |
| PAR-LITE 040411 | 2010-02-05 | Sherman Island PAR Sensor Incoming | Location | Sherman Island PAR Sensor Incoming | Collecting incoming PAR at Sherman. Cal coefficient 5.66 |
| PAR-LITE 040412 | 2010-02-05 | Sherman Island PAR Sensor Reflected | Location | Sherman Island PAR Sensor Reflected | Collecting reflecet PAR at Sherman. cal coefficient 5.58 |
| PAR-LITE 010164 | 2010-02-05 | Sherman Island PAR Sensor Diffuse | Location | Sherman Island PAR Sensor Diffuse | Used to collect diffuse PAR from home made shadow band. |
| HMP45AC W0730036 | 2006-11-13 | Factory | Calibration | Factory | Factory calibration |
| AM25T 2424 | 2010-02-05 | Sherman Island | Location | Sherman Island | Connected to the fast radiation CR10X sn31307 at Sherman to collect fast radiation |
| CR10X 31307 | 2010-02-05 | Sherman Island Data Logger Fast Rad | Location | Sherman Island Data Logger Fast Rad | Currently used to collect the fast radiation data from a CNR1 and diffuse PAR at Sherman. Has wiring panel #26593 |
| AM25T 4852 | 2010-02-05 | Sherman Island Multiplexer Thermocouple | Location | Sherman Island Multiplexer Thermocouple | Currently connected to the met CR10X sn47253 at Sherman. mostly soil temeraptures. |
| AM16/32A 1238 | 2010-02-05 | Sherman Island Multiplexer Met | Location | Sherman Island Multiplexer Met | Currently used to collect met data. |
| CR10X 47253 | 2010-02-05 | Sherman Island Data Logger Met | Location | Sherman Island Data Logger Met | Currently used to collect met data at Sherman Island.
Wiring panel 36418 |
| USB2000-VIS-NIR USB2G4461 | 2007-07-09 | Factory | Repair | Factory | Order number: 93838, Level one repair. optic fiber connector on box has snapped off. |
| PAR-LITE 990025 | 2010-01-08 | Vaira PAR Sensor Incoming | Location | Vaira PAR Sensor Incoming | This instrument is installed in the upward diretion collecting incoming PAR. Calibration factor on instrument is 5.03 µV/µmol/s.m2 |
| CNR1 071421 | 2010-01-08 | Vaira Net Radiometer 4-way | Location | Vaira Net Radiometer 4-way | This instrument is installed on the Vaira Tower. Calibration factor on instrument is 10.15E-5 V/W.m2 |
| PAR-LITE 990031 | 2010-01-08 | Vaira PAR Sensor Reflected | Location | Vaira PAR Sensor Reflected | This instrument is installed in the downward diretion collecting PAR reflected from the surface. Calibration factor on instrument is 5.08 µV/µmol/s.m2 |
| HMP45A U2120013 | 2009-12-21 | Lab none | Tested | Lab none | Tested on a CR1000 against an HMP45AC (sn U3030041) freshly returned from Vaisala factory calibration. See file HMP45A_CalCheck.xls. The comparison was for a very small range of temperatures ove a short time but;
Air Temperature: y = 0.7425x + 4.8166 R2 = 0.9972 Relative Humidity: y = 0.99x - 1.4165 R2 = 0.9986 |
| HMP45A U2120013 | 1999-08-18 | Factory | Calibration | Lab none | Factory calibrated by Vaisala |