Equipment and Calibration
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Equipment Entry
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History
| Rec No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| 4611 | 2020-07-09 | Loaned | Disposed | Disposed | Given to Sabina of Hydrofocus. The DWR grant ended at the end of June 2020, and Bryan requested we hand off a tower to Hydrofocus. |
| 4581 | 2020-07-09 | Sherman Barn Precipitation | Removed | Loaned none | Removed from Sherman Barn with its decommissioning and given to Sabina of Hydrofocus. The DWR grant ended at the end of June 2020, and Bryan requested we hand off a tower to Hydrofocus. |
| 4160 | 2019-11-19 | Sherman Barn Precipitation | Tested | Sherman Barn Precipitation | Plug tipping bucket into the calibration CR23x and dripped 475ml of water through the bucket which should result in 100tips. Got 104 tips and turned both set screws 1/2 turn CCW. |
| 4134 | 2019-10-31 | Sherman Barn Precipitation | Calibration | Sherman Barn Precipitation | After cleaning the tipping bucket we connected it to a CR23x and dripped 475ml of water through the bucket which should result in 100tips. We got 90 tips. We turned its set screws two full rotations CW. |
| 3754 | 2018-10-18 | Sherman Barn Precipitation | Calibration | Sherman Barn Precipitation | Got 94 of 100 tips - adjusted by a total of 3.5 turns CCW (screws were loose, so this total is suspicious; should have been a CW adjustment when all was said and done)
2018-10-18: Got 94 of 100 tips - adjusted by 0.5 turns CW. 2018-12-18: Got 117 of 100 tips - adjusted by 1 turn CCW, but screws feel very loose. 2019-01-03: Got 118 of 100 tips - adjusted by 3 turns CCW. (previous adjustment of 1 turn CCW did not seem to make a difference). 2019-01-24: Got 100 of 100 tips! No adjustments made. |
| 3586 | 2018-07-11 | Lab none | Installed | Sherman Barn Precipitation | Installed at Sherman Barn on a T-post in the northwest corner of the cow fence. This is the initial set up of the site. |
| 3526 | 2018-06-13 | Twitchell Alfalfa Precipitation | Removed | Lab none | Removed with Twitchell Alfalfa site decommissioning. |
| 3359 | 2017-05-10 | Lab none | Installed | Twitchell Alfalfa Precipitation | Installed at TA to the same pole as the soilco2 datalogger enclosure and wired it to the met CR1000. We realized this wiring under-measured precipitation and re-wired to a CR10x on 2018-02-13. |
| 2685 | 2017-04-04 | Twitchell Rice Precipitaion | Removed | Lab none | Removed with the decommissioning of the Twitchell Rice site. |
| 443 | 2011-11-02 | Lab none | Installed | Twitchell Rice Precipitaion | Reinstalled at Twitchell after the cable was spliced in the lab to repair a cut suffered in the field. |
| 442 | 2011-10-27 | Twitchell Rice Precipitaion | Removed | Lab none | Removed from Twitchell because the cable was cut some time during the summer. |
| 1745 | 2009-05-20 | Lab none | Installed | Twitchell Rice Precipitaion | Installed at Twitchell Rice on a stake south east of the tower. |