Equipment and Calibration
Equipment history at West Pond| ALL | | Anemometer || Barometer || Battery Bank || Camera || CO2 Probe || Conductivity Sensor || Data Logger || DO Sensor || Gas Analyzer || Interface || Multiplexer || Narrow Band || Net Radiometer || PAR Sensor || RH & Temp || Solar Controller || Solar Panel || Water Level || Weather Station |
SELECT a.recno, a.eh_date, a.eh_loc1, a.eh_loc2, IF(a.eh_loc2=:loc, a.eh_locref2, a.eh_locref1) AS ref, a.eh_locref2, a.eh_title, a.eh_notes, a.eh_id, b.serialno, b.equip, b.modelno FROM equiphist a INNER JOIN equiplist b ON a.eh_id=b.recno WHERE (a.eh_loc1=:loc1 OR a.eh_loc2=:loc2) AND b.equip=:eq ORDER BY b.serialno, a.eh_date
| Date | Serial No. | Model | Action | Ref | Notes |
|---|---|---|---|---|---|
| CO2 Probe | |||||
| 2014-01-23 | GP2013ex01 | GP-001ex | Installed | CO2 Probe B | This 0 to 3% probe was installed at West Pond. The CR1000 program was updated for three SE measurements: CO2, temp and RH. |
| 2014-02-10 | GP2013ex01 | GP-001ex | Removed | CO2 Probe B | Removed for West Pond due to bad readings - probably water damage. |
| 2014-06-26 | GP20140009 | GP-001 | Installed | CO2 Probe B | This 0 to 2% probe was installed at West Pond to hang off scaffold leg 5 cm below surface. No program change, using existing SE channels from last Forerunner probe. |
| 2014-10-02 | GP20140009 | GP-001 | Removed | CO2 Probe B | Removed from West Pond due to over range readings. It was replaced by a 0 to 4% probe sn GP20140021. |
| 2017-06-05 | GP20140017 | GP-001 | Installed | CO2 Probe B | Installed at West Pond to replace sn GP2015019. |
| 2017-08-02 | GP20140017 | GP-001 | Removed | CO2 Probe B | Removed from West Pond due to railed high CO2 readings and no change when removed from the water. Temperature looked okay |
| 2017-08-16 | GP20140018 | GP-001 | Installed | CO2 Probe B | Installed at WP to replace a previous bad eosGP |
| 2018-10-25 | GP20140018 | GP-001 | Removed | CO2 Probe B | Removed from WP because of high readings. It was replaced by sn GP20140026 two weeks later. |
| 2014-10-02 | GP20140021 | GP-001 | Installed | CO2 Probe B | Installed at West Pond to replace the current 2% probe sn GP20140009. |
| 2015-01-20 | GP20140021 | GP-001 | Removed | CO2 Probe B | Removed from West Pond. Replaced by sn GP20140022 that now has a copper mesh. |
| 2015-01-20 | GP20140022 | GP-001 | Installed | CO2 Probe B | Installed at West Pond with copper mesh replacing sn GP20140021 that did not have copper mesh. |
| 2015-12-08 | GP20140022 | GP-001 | Removed | CO2 Probe B | This 4% probe was removed from West Pond. It was replaced by an 8% probe sn GP20150100 |
| 2018-11-01 | GP20140026 | GP-001 | Installed | CO2 Probe B | Installed at WP to replace sn GP20140018, which was brought back to the lab for too-high readings. |
| 2019-08-19 | GP20140026 | GP-001 | Removed | CO2 Probe B | Removed from WP and brought back to the lab for testing out (it was maxing out at 2% even in the air). |
| 2019-09-18 | GP20140026 | GP-001 | Installed | CO2 Probe B | Reinstalled at the northwest corner of the scaffolding. The water level is low so it is sitting in a puddle for the time being. |
| 2021-02-04 | GP20140026 | GP-001 | Removed | CO2 Probe B | Removed from WP and brought back to the lab b/c this sensor has been reading noise since late Nov |
| 2015-12-08 | GP20150100 | GP-001 | Installed | CO2 Probe B | This 8% probe was installed at West Pond to replace the 4% probe sn GP20140022 |
| 2017-02-13 | GP20150100 | GP-001 | Removed | CO2 Probe B | Removed form West Pond due to bad readings. |
| 2017-02-23 | GP20150109 | GP-001 | Installed | CO2 Probe B | Installed at West Pond in the same location as the previous one. |
| 2017-06-05 | GP20150109 | GP-001 | Removed | CO2 Probe B | Removed from West Pond because it was giving funky numbers after the water level went down. |
| 2013-01-17 | H1310008 | GMP221 | Installed | CO2 probe A | Installed in a teflon sock in the water near the other water sensors |
| 2014-02-25 | H1310008 | GMP221 | Removed | CO2 probe A | Removed from West Pond due to bad readings. Initial inspection in the field revealed the probe to be wet inside the Teflon sock. The black plastic dip sealing the top of the sock may have leaked. There was black residue inside the sock. Test in the lab before list as dead. |