Equipment and Calibration History
Page: 1 2 3 [4] 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68| Ser No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| GMP343 N2210009 | 2024-05-28 | Factory none | Calibration | Factory none | Device failed in calibration due to faulty sensor. Action(s) taken Sensor module, body of the GMP343 and filter changed. Operation tested, adjustment made and calibrated. Calibration certificate H30-24220020 issued. |
| GMP343 N2210009 | 2024-06-18 | Factory none | Received | Lab none | Received after repair at Vaisala |
| GMP343 N2210009 | 2024-05-10 | Lab none | Shipped | Factory none | Shipped to Vaisala on RMA 00673130 |
| LI-7500A 75H-2182 | 2024-06-17 | Lab | Calibration | Lab | Last calibration: 2024-01-10 AGC=100.1 SDM=0 DAC1=- DAC2=- AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.1kPa, Tair=20.7C, Tdew=9.1C Zero Air at 1750psi, AMP CA04119 524.77 at 350 Tdewspan=61.0 CO2 zero 0.885 -> 0.8850 Offset: 0.10ppm CO2 span 1.0163 -> 1.0141 Offset: 1.57ppm H2O zero 0.8326 -> 0.8332 Offset: 3.9ppm H2O span 1.0352 -> 1.0365 Offset: -0.02ppm Notes: |
| LI-7500A 0041 | 2024-06-17 | Lab | Calibration | Lab | Last calibration: 2024-01-03 AGC=100.0 SDM=0 DAC1=- DAC2=- AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.1kPa, Tair=20.5C, Tdew=8.8C Zero Air at 1750psi, AMP CA04119 524.77 at 400 Tdewspan=16.0 CO2 zero 0.9963 -> 0.9958 Offset: -1.60ppm CO2 span 1.0217 -> 1.0176 Offset: 2.93ppm H2O zero 0.8245 -> 0.8238 Offset: -3.9ppm H2O span 1.0365 -> 1.0341 Offset: 0.06ppm Notes: Reset SS from 101.5 |
| LI-7500A 0418 | 2024-06-17 | Lab | Calibration | Lab | Last calibration: 2024-02-09 AGC=100.0 SDM=0 DAC1=- DAC2=- AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.0kPa, Tair=19.2C, Tdew=9.51C Zero Air at 1800psi, AMP CA04119 524.77 at 400 Tdewspan=16.0 CO2 zero 0.9075 -> 0.9064 Offset: -4.76ppm CO2 span 1.0063 -> 1.0047 Offset: 1.03ppm H2O zero 0.9317 -> 0.9346 Offset: 15.6ppm H2O span 1.002 -> 1.0084 Offset: -0.13ppm Notes: Reset SS from 102.9. Slightly larger then usual zero offsets |
| LI-7500A 75H-2150 | 2024-06-14 | Lab | Calibration | Lab | Last calibration: 2024-02-26 AGC=103.7 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.49kPa, Tair=20.31C, Tdew=10.06C Zero Air at 200psi, AMP CA04119 524.77 at 375 Tdewspan=16.00 CO2 zero 0.903 -> .9036 Offset: 3.15ppm CO2 span 1.0175 -> 1.0260 Offset: -6.59ppm H2O zero 0.8737 -> .8737 Offset: .6ppm H2O span 1.0382 -> 1.0443 Offset: -.11ppm Notes: BWW tower sensor. The 7500 is a bit loose on its mount but the screws can't be tightened further. I used 524.67 as the span point in the software to make the post-span value = 524.77. Confirmed the HMP fan was working. |
| RPI0W RPI0W-007 | 2024-05-22 | Lab none | Installed | Bouldin Corn none | The clock was bad after being off overnight, so I changed the RTC battery (CR1225) and reset the clock. Installed in the Bouldin corn field on the ground to capture gap fraction through the growing season. Tractor work should be done for now and plants are 5-10cm tall. |
| RPI0W RPI0W-007 | 2024-05-21 | Lab none | Upgrade | Lab none | Upgraded its go-rasperry-pi-timelapse file to the v20230201. This version has file compression, so it takes less time to download the photos. This version also takes two photos at each time, awb and fwb using r=1.8,b=1.8 coefficients, but we don't care about that here b/c we are using it for gap fraction, not GCC. |
| RPI0W RPI0W-002 | 2024-05-21 | Lab none | Upgrade | Lab none | Upgraded its go-rasperry-pi-timelapse file to the v20230201. This version has file compression, so it takes less time to download the photos. This version also takes two photos at each time, awb and fwb using r=1.8,b=1.8 coefficients, but we don't care about that here b/c we are using it for gap fraction, not GCC. |
| HYDROS21 H21G20001202 | 2024-05-16 | Lab none | Installed | Hill Slough Water Level | Installed at the HS channel to replace CTD sn H21G200002433 that was removed previously. Tied to the same hook as the eosGP and I tried to match the eosGP height. |
| MB7389-100 76294-1 | 2024-05-16 | Lab none | Installed | Hill Slough Water Level | Installed at the HS channel as a back-up water level sensor. The sensor is attached to the bottom of the boardwalk. |
| LI-8200 82S-1555 | 2024-05-13 | Lab none | Loaned | Loaned none | Loaned to Rob Rhew and Charlie Diaz. They are planning a field campaign this summer at Dutch Slough and first want to test out the analyzer in the lab. Borrowed with our LI-7810 analyzer sn TG10-01751, the analyzer AC plug/charger, 3 batteries total, one set of tubing, and both manuals. |
| LI-7810 TG10-01751 | 2024-05-13 | Lab none | Loaned | Loaned none | Loaned to Rob Rhew and Charlie Diaz. They are planning a field campaign this summer at Dutch Slough and first want to test out the analyzer in the lab. Borrowed with our smart chamber sn 82S-1555, the analyzer AC plug/charger, 3 batteries total, one set of tubing, and both manuals. |
| ML2x 31/100 | 2024-05-08 | Tonzi Soil Moisture Probe B -0.20m Tree | Removed | Lab none | Removed from Tonzi because I cut its cable while digging a hole to reinstall a SHF plate. I'm sure this was #2 on the data logger ant the smap entry says tree, but this was about 3m south of the box in a mostly open area. Tines were vertical 16-22cm deep. |
| HFP01 000139 | 2024-05-08 | Lab none | Installed | Tonzi Heat Flux Plate B | Reinstalled at Tonzi Floor in flexible aluminum conduit. It might be at about -5cm - I was a little overwrought at the time. |
| TEROS21 G20007096 | 2024-05-08 | Tonzi Soil Water Potential C | Removed | Lab none | Removed from the OSU SP1 system at Tonzi for testing. It wasn't giving data. Cows might have damaged its cable. |
| eosFD FD20190027 | 2024-05-08 | Tonzi-SoilCO2 Forced Diffusion Open | Removed | Lab none | Removed from the Open location at Tonzi. Cows ate all the power infrastructure and its cable might be slightly chewed. |
| eosFD FD20200001 | 2024-05-08 | Tonzi-SoilCO2 Forced Diffusion Tree 1 | Removed | Lab none | Removed from the Tree1 location at Tonzi because cows tossed it aside and totally ate its cable. Seemed to work in the lab. |
| LI-7500A 75H-2514 | 2024-05-07 | Lab none | Installed | Gilbert Tract Gas Analyzer CO2/H2O | Installed at Gilbert Tract to replace sn 0418 for calibration. |
| LI-7500A 0418 | 2024-05-07 | Gilbert Tract Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Gilbert Tract for calibration. Replaced by sn 75H-2514. |
| LI-7500A 75H-2514 | 2024-05-06 | Lab | Calibration | Lab | Last calibration: 2023-12-20 AGC=100 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.9kPa, Tair=23.3C, Tdew=8.11C Zero Air at 300psi, AMP CA04119 524.77 at 375 Tdewspan=20.00 CO2 zero 0.9095 -> .91 Offset: 1.85ppm CO2 span 1.0207 -> 1.0009 Offset: -.6ppm H2O zero 0.8461 -> .846 Offset: -.5ppm H2O span 0.9962 -> .9936 Offset: .05ppm Notes: From the old configuration file, the CO2 span coefficient was 1.0000. From the database's record of the previous cal on 2023-12-20, the CO2 span coefficient was 1.0207. I used the span coefficient from the old configuration file. |
| RPI0W RPI0W-002 | 2024-05-06 | Lab none | Maintenance | Lab none | Swapped RTC battery because the RTC was not keeping its time |
| RPI0W RPI0W-007 | 2024-05-06 | Lab none | Replaced | Lab none | Replaced the fisheye lens with a new fisheye lens, 160 FOV. Waveshare IMX219-D160. The old lens had a pink/brown tint on all photos. The old lens and camera board had some corrosion on the connector. |
| RPI0W RPI0W-005 | 2024-05-01 | East End Camera | Notes | East End Camera | Changed file name from "EE_picam_" to "old_EE_picam_" |
| RPI0W RPI0W-006 | 2024-05-01 | West Pond Camera | Moved | East End Camera | Move to East End to provide inter-comparison from new higher location and changed file name from "WP_picam_" to "EE_picam_" |
| CS450 20010769 | 2024-05-01 | West Pond Water Level | Removed | Lab none | Removed with the decommissioning of the site. This has not been used for a while. Should be tested in the lab before disposing. |
| Mark II C006322 | 2024-05-01 | West Pond Weather Station | Removed | Lab none | Removed with the decommissioning of the site. |
| PTB110 H0160076 | 2024-05-01 | West Pond Barometer | Removed | Lab none | Removed with the decommissioning of the site. |
| AM16/32B 11661 | 2024-05-01 | West Pond Multiplexer Met | Removed | Lab none | Removed with the decommissioning of the site. |
| CR1000 47109 | 2024-05-01 | West Pond Data Logger Met | Removed | Lab none | Removed with the decommissioning of the site. |
| AM25T 6768 | 2024-05-01 | West Pond Multiplexer Thermocouples | Removed | Lab none | Removed with the decommissioning of the site. |
| SRS-Ni NDVI 2046503378 | 2024-05-01 | West Pond Narrow Band NDVI Reflected | Removed | Lab none | Removed with the decommissioning of the site. |
| SRS-Ni NDVI 1066703780 | 2024-05-01 | West Pond Narrow Band NDVI Incoming | Removed | Lab none | Removed with the decommissioning of the site. |
| PQS 1 110336 | 2024-05-01 | West Pond PAR Sensor Reflected | Removed | Lab none | Removed with the decommissioning of the site. |
| PQS 1 110341 | 2024-05-01 | West Pond PAR Sensor Incoming | Removed | Lab none | Removed with the decommissioning of the site. |
| NR01 1457 | 2024-05-01 | West Pond Net Radiometer | Removed | Lab none | Removed with the decommissioning of the site. |
| HMP155 T2820183 | 2024-05-01 | West Pond RH & Temp | Removed | Lab none | Removed with the decommissioning of the site. |
| DO6400/T DO-05 | 2024-05-01 | West Pond DO Sensor Upper | Removed | Lab none | Removed with the decommissioning of the site. Has been non-functional for a long long time. |
| BB-Fab BB-WP | 2024-05-01 | West Pond Battery Bank | Disposed | Lab none | Four of five batteries were still connected. All but one battery tested bad with the load tester. All removed and disposed. |
| EXO pH-ORP 22D102641 | 2024-04-08 | Lab none | Calibration | Lab none | ORP (mV), Last Cal: 2024-01-22 EXO sn 22C103416 EXO/Sensor Firmware 1.0.86/3.0.0 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,226.7 mV,228.5 mV,226.7 mV,0.0 mV,23.000 °C Note: Used Zobell solution (mixed 2022-09) in small brown plastic bottle. Waited to calibrate until change <0.1mV/10sec (a few min past the point when "Unstable" changes to "Stable"). |
| EXO pH-ORP 22D102641 | 2024-04-08 | Lab none | Calibration | Lab none | pH, Last cal: 2024-01-22 EXO sn 22C103416 EXO/Sensor Firmware: 1.0.86/3.0.0 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,7.01 pH,7.06 pH,7.01 pH,-8.2 mV,22.000 °C Pt2,10.06 pH,10.15 pH,10.08 pH,-179.0 mV,22.000 °C Pt3,4.00 pH,4.14 pH,4.02 pH,154.6 mV,22.000 °C 4-7Slope,4-7mVPerDecade,7-10Slope,7-10mVPerDecade 162.8 mV,54.09 mV,170.7mV,55.98 Note: Waited for each point to change <0.1mV/10sec for calibration (a few minutes past point where "Unstable" changes to "Stable"). Used opened standards from May 2023. |
| EXO Wiped Cond/Temp 23D104030 | 2024-04-08 | Lab none | Calibration | Lab none | Sp Cond (uS/cm),Last cal: 2024-01-22 EXO sn 22C103416 EXO/Sensor Firmware 1.0.86/3.0.5 CellConstant 0.48 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,5000.0 µS/cm,4849.8 µS/cm,5000.0 µS/cm, 0.0 µS/cm,21.490 °C Note: Used USGS standard from Fondriest that expired Aug 2023. It was stored in fridge w/ cap taped and I brought it to room temperature before calibration. |
| EXO Turbidity 22E106072 | 2024-04-08 | Lab none | Calibration | Lab none | Turbidity (FNU), Last cal: 2024-01-22
EXO sn 22C103416 EXO/Sensor Firmware: 1.0.86/3.0.4 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,0.00 FNU,-2.02 FNU,0.00 FNU,0.00 FNU,22.248 °C Pt2,124.00 FNU,122.66 FNU,124.00 FNU,0.00 FNU,21.856 °C Pt3,1010.00 FNU, 1024.22 FNU, 1010.01 FNU, 0.00 FNU, 21.956 °C Note: 0 FNU point done with MQ water (stored in plastic bottle at room temeprature since 2024-02-01). I also tested it with DI water from the lab tap; pre-cal value was -2.14 FNU, almost the same as the MQ water. In the future I think using DI water from the lab tap is good enough for the calibration. |
| GMP343 N2210009 | 2024-04-29 | Lab none | Tested | Lab none | I connected a DB9 connector white to pin 2, green to pin 3, and power to a lithium power pack, pink to +12V and gray to G and a spare brown wire between G and pin5 on the DB9. This allowed me to communicate with the probe via a serial terminal. I managed to get it to tell me its error notices and it confessed that its IR source has failed. Vaisala's web site has a automated repair quote process that had a flat repair fee for about 0 and a calibration fee of about 0. I'll send it for repair. |
| SI-121 1964 | 2024-04-30 | Lab none | Repair | Lab none | The cows had chewed the cable very nearly down to the nub. I had to cut some of the strain relief off to get enough conductor to splice. I added a length of cable and then spliced the end on that has a completion resistor for the thermmistor half bridge. So two splices. It compared withing 0.5C with the other IRT in the window - as good as you get without a fancier setup. |
| SI-121 1964 | 2024-04-10 | Tonzi Infrared Temperature Grass A | Removed | Lab none | Removed from the IRT tripod at Tonzi where it was pointed at the ground. The cows ate its cable. |
| SI-121 1965 | 2024-04-30 | Lab none | Repair | Lab none | I spliced this cable back together where the cow chewed it. The end has a completion resister for the thermistor half bridge. A quick test in the lab window shows it matches the other IRT within 0.5C - as good as you get without a fancier setup. |
| DS DS-101 | 2024-04-10 | Tonzi-ptden Dendrometer Oak88 | Removed | Lab none | Removed from ptden Tree 1 because cows chewed the sensor wire. |
| MFS-6 4084-1 | 2024-04-10 | Tonzi-ptden Data Logger Oak88 | Removed | Lab none | Removed from ptden Tree 1 because cows chewed the sensor wire. |
| MFS-6 4083-1 | 2024-04-10 | Tonzi-ptden Data Logger Oak11841 | Repair | Tonzi-ptden Data Logger Oak11841 | Cows chewed the solar power cable and pulled the connector off the circuit board. I was able to poorly re-solder the connector with the new butane solder iron. |
| DS DS-410 | 2024-04-22 | Lab none | Installed | Tonzi-ptden Dendrometer Oak88 | Installed on ptden Tree 1 to replace sn DC-101 the cows chewed. Added a locking washer. |
| MFS-6 4084-1 | 2024-04-22 | Lab none | Installed | Tonzi-ptden Data Logger Oak88 | Reinstalled on ptden Tree 1 with new sensor sn DS-410. Higher on the tree to try to avoid the cows. |
| GMP343 N2210009 | 2024-04-22 | Tonzi CO2 Probe Tower Profile 6 | Removed | Lab none | Not sending sensible data. Not sure why. Brought in for testing. |
| RF401 32468 | 2024-04-22 | Tonzi Radio IRT | Removed | Lab none | Removed from the IRT tripod because cows had chewed the wires off. |
| CR1000 66249 | 2024-04-22 | Tonzi Data Logger IRT | Removed | Lab none | Removed from the IRT tripod because cows had chewed the wires off. |
| SI-121 1965 | 2024-04-22 | Tonzi Infrared Temperature Tree Crown | Removed | Lab none | Removed from the IRT tripod because cows had chewed the wires off. |
| DS DS-104 | 2024-04-22 | Tonzi-ptden Dendrometer Oak11841 | Removed | Lab none | Removed from ptden Tree 4 at Tonzi because cows had chewed the wires off. |
| MFS-6 4083-1 | 2024-04-22 | Tonzi-ptden Data Logger Oak11841 | Removed | Lab none | Removed from ptden Tree 4 at Tonzi because cows had chewed the wires off and broken the solar power connector off the circuit board |
| HFP01 000139 | 2024-04-22 | Tonzi Heat Flux Plate B | Removed | Lab none | Removed from Tonzi floor met because a cow had chewed the wire and pulled the plate out of the ground. |
| RF401 32468 | 2020-03-02 | Lab none | Installed | Tonzi Radio IRT | Installed on the CR1000 for the small tree IRT system. |
| DS DS-105 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Dendrometer Oak11820 | Hise point dendrometer sensor installed by Mukund Rao Tree 5 |
| DS DS-104 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Dendrometer Oak11841 | Hise point dendrometer sensor installed by Mukund Rao Tree 4 |
| DS DS-103 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Dendrometer Oak11908 | Hise point dendrometer sensor installed by Mukund Rao Tree 3 |
| DS DS-102 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Dendrometer C1 | Hise point dendrometer sensor installed by Mukund Rao Tree 2 |
| DS DS-101 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Dendrometer Oak88 | Hise point dendrometer sensor installed by Mukund Rao Tree 1 |
| MFS-6 4083-2 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Data Logger Oak11820 | Hise point dendrometer data logger installed by Mukund Rao Tree 5 |
| MFS-6 4083-1 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Data Logger Oak11841 | Hise point dendrometer data logger installed by Mukund Rao Tree 4 |
| MFS-6 4082-2 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Data Logger Oak11908 | Hise point dendrometer data logger installed by Mukund Rao Tree 3 |
| MFS-6 4082-1 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Data Logger C1 | Hise point dendrometer data logger installed by Mukund Rao Tree 2 |
| MFS-6 4084-1 | 2022-11-03 | Borrowed none | Installed | Tonzi-ptden Data Logger Oak88 | Hise point dendrometer data logger installed by Mukund Rao Tree 1 |
| HYDROS21 H21G200002263 | 2024-04-23 | Lab none | Installed | Mayberry none | Installed on the MB floating boom |
| EXO fDOM 22E100649 | 2024-04-08 | Lab none | Calibration | Lab none | fDOM (QSU and RFU), Last cal: 2024-01-23 EXO sn 22C103416 EXO/Sensor Firmware: 1.0.86/3.0.0 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,0.00 QSU,-0.54 QSU,0.00 QSU,0.00 QSU,22.695 °C Pt2,300.00 QSU,132.47 QSU,300.02 QSU,0.00 QSU,22.144 °C Notes: Fresh calibration solution but pre-cal value is still way off. Maybe because of a dirty/cloudy sensor. This sensor probably needs to go back to the factory. ,Standard,PreCal,PostCal,RawValue,Temp Pt1,0.00 RFU,-.31 RFU,0.00 RFU,0.00 RFU,22.796 °C Pt2,100.0 RFU,RFU,41.74 RFU,100.00 RFU,0.00 RFU,22.184 °C Notes: Fresh calibration solution but pre-cal value is still way off. Maybe because of a dirty/cloudy sensor. This sensor probably needs to go back to the factory. |
| LI-7500A 0065 | 2024-04-16 | Lab none | Installed | Bouldin Alfalfa Gas Analyzer CO2/H2O | Installed at Bouldin Alfalfa to replace sn 75H-2514 for calibration. |
| LI-7500A 75H-2514 | 2024-04-16 | Bouldin Alfalfa Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Bouldin Alfalfa for calibration. Replaced by sn 0065. |
| HYDROS21 H21G20001202 | 2024-04-18 | Lab none | Tested | Lab none | I cut the chewed portion of the cable off and stripped the wires. I connected it to a CR1000 and changed its address from 0 to 6 to match the program I had. It seemed to work fine. No obvious water in the vent tub but the broken part of the cable was under water. We will have to put a desiccant tube on this because the fancy Teflon filter can't be reattached easily. |
| HYDROS21 H21G200002263 | 2024-04-18 | Lab none | Tested | Lab none | This sensors was removed from the field because the depth was bad but the salinity and temperature were okay. Hooked it up to a CR1000 in the lab and changed it's address from 3 to 6 to match the program I had. Seemed to work just fine up to 800mm. |
| HYDROS21 H21G200002263 | 2024-04-16 | Mayberry Water Level | Removed | Lab none | Removed from MB and brought back to the lab. Its depth is not working and I want to see if I can send it back to the factory for a warranty replacement. |
| HYDROS21 H21G20001202 | 2024-04-16 | Gilbert Tract Water Level | Removed | Lab none | Removed from GT and brought back to the lab. Its cable was chewed and totally broken in at least 2 places. |
| LI-7500A 0035 | 2024-04-16 | Lab none | Installed | Hill Slough Gas Analyzer CO2/H2O | Installed at Hill Slough to replace sn 1594 for calibration. |
| LI-7500A 1594 | 2024-04-16 | Hill Slough Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Hill Slough for calibration. Replaced by sn 0035. |
| HYDROS21 H21G200002433 | 2024-04-16 | Hill Slough Water Level | Moved | Gilbert Tract Water Level Boardwalk | Removed for temporary use at GT, EXO should have the same data. |
| LI-7500A 0065 | 2024-04-15 | Lab | Calibration | Lab | Last calibration: 2024-01-03 AGC=95.57 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.49 Ambient P=100.86kPa, Tair=21.18C, Tdew=C Zero Air at 300psi, AMP CA04119 524.77 at 550 Tdewspan=20.00 CO2 zero 0.8918 -> .8916 Offset: -.84ppm CO2 span 1.0255 -> 1.024 Offset: 1.01ppm H2O zero 0.7329 -> .7329 Offset: -.1ppm H2O span 1.0238 -> 1.021 Offset: .06ppm Notes: Used 524.67 as CO2 span point in software for post-span CO2 value to be ~524.77. |
| LI-7500A 0035 | 2024-04-15 | Lab | Calibration | Lab | Last calibration: 2024-01-02 AGC=100.7 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.96kPa, Tair=22.82C, Tdew=9.50C Zero Air at 300psi, AMP CA04119 524.77 at 550 Tdewspan=20.00 CO2 zero 0.9372 -> .9377 Offset: -.4ppm CO2 span 1.0267 -> 1.0226 Offset: .98ppm H2O zero 0.9006 -> .8987 Offset: -11.1ppm H2O span 1.04 -> 1.0279 Offset: -.16ppm Notes: H2O zero was drifting up after stabilizing, but CO2 zero ok. Maybe we need to change the internal chemicals next time? I redid the H2O zero point after finishing the rest of the calibration. The offset changed from 0.8969 to 0.8987 (tiny change). Used 524.65 as span point in the software for post-span CO2 value to be around 524.77. |
| LI-7500A 75H-2669 | 2024-04-11 | Lab none | Installed | East End Gas Analyzer CO2/H2O | Installed at East End to replace sn 75H-2182 for calibration. |
| LI-7500A 75H-2182 | 2024-04-11 | East End Gas Analyzer CO2/H2O | Removed | Lab none | Removed from East End for calibration. Replaced by sn 75H-2669. |
| LI-7500A 75H-2667 | 2024-04-11 | Lab none | Installed | Mayberry Gas Analyzer CO2/H2O | Installed at Mayberry to replace sn 0041 for calibration. |
| LI-7500A 0041 | 2024-04-11 | Mayberry Gas Analyzer CO2/H2O | Removed | Lab none | Removed from Mayberry for calibration. Replaced by sn 75H-2667. |
| EXO pH-ORP 22D102641 | 2024-04-10 | Lab none | Installed | Hill Slough pH-ORP | Reinstalled at the HS channel after regular lab cleaning and calibration |
| EXO Wiped Cond/Temp 23D104030 | 2024-04-10 | Lab none | Installed | Hill Slough Conductivity Sensor | Reinstalled at the HS channel after regular lab cleaning and calibration |
| EXO fDOM 22E100649 | 2024-04-10 | Lab none | Installed | Hill Slough fDOM | Reinstalled at the HS channel after regular lab cleaning and calibration |
| EXO Turbidity 22E106072 | 2024-04-10 | Lab none | Installed | Hill Slough Turbidity | Reinstalled at the HS channel after regular lab cleaning and calibration |
| EXO2 22C103416 | 2024-04-10 | Lab none | Installed | Hill Slough Interface EXO | Reinstalled at the HS channel after regular lab cleaning and calibration |
| LI-7500A 75H-2669 | 2024-04-10 | Lab | Calibration | Lab | Last calibration: 2023-12-20 AGC=99.6 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.6kPa, Tair=26.04C, Tdew=12.04C Zero Air at 300psi, AMP CA04119 524.77 at 550 Tdewspan=20.00 CO2 zero 0.9187 -> .9189 Offset: .59ppm CO2 span 1.0167 -> 1.0177 Offset: -.65ppm H2O zero 0.9027 -> .9012 Offset: -8.8ppm H2O span 1.0206 -> 1.0115 Offset: .2ppm Notes: |
| LI-7500A 75H-2667 | 2024-04-10 | Lab | Calibration | Lab | Last calibration: 2023-12-20 AGC=99.6 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.69kPa, Tair=24.8C, Tdew=11.0C Zero Air at 300psi, AMP CA04119 524.77 at 550 Tdewspan=20.00 CO2 zero 0.9413 -> .9409 Offset: -1.55ppm CO2 span 1.0207 -> 1.0213 Offset: -.35ppm H2O zero 0.8427 -> .8441 Offset: 8.5ppm H2O span 1.0363 -> 1.0404 Offset: -.09ppm Notes: Used 524.7 as the CO2 span point |
| CS450 20010026 | 2024-04-04 | Lab none | Installed | Mayberry Water Level | Installed at MB off of the northeast corner of the scaffolding. Water level data from the HYDROS21 CTD sn H21G200002263 hasn't worked since Feb, but cond/temp seem ok. |
| EXO pH-ORP 22D102641 | 2024-04-04 | Hill Slough pH-ORP | Removed | Lab none | Removed from the Hill Slough channel and brought back to the lab for calibration (and to install the new auto wiper that arrived) |
| EXO Wiped Cond/Temp 23D104030 | 2024-04-04 | Hill Slough Conductivity Sensor | Removed | Lab none | Removed from the Hill Slough channel and brought back to the lab for calibration (and to install the new auto wiper that arrived) |
| EXO fDOM 22E100649 | 2024-04-04 | Hill Slough fDOM | Removed | Lab none | Removed from the Hill Slough channel and brought back to the lab for calibration (and to install the new auto wiper that arrived) |
| EXO Turbidity 22E106072 | 2024-04-04 | Hill Slough Turbidity | Removed | Lab none | Removed from the Hill Slough channel and brought back to the lab for calibration (and to install the new auto wiper that arrived) |