Equipment and Calibration History
History for Vaisala HMP45AC W0730036
| Rec No. | Date | Loc From | Title | Loc To | Notes |
|---|---|---|---|---|---|
| 6185 | 2023-02-14 | Gilbert Tract RH & Temp | Removed | Lab none | Removed from GT tower because RH has been maxing out last winter. Replaced by Hygrovue10 sn E3452 |
| 5509 | 2021-09-02 | Sherman Wetland RH & Temp | Moved | Gilbert Tract RH & Temp | Moved from SW to GT with the decomissioning of SW and the beginning of GT |
| 3853 | 2019-01-24 | Lab none | Installed | Sherman Wetland RH & Temp | Installed at SW to replace T2130005, which was brought back to the lab for inspection. |
| 3846 | 2019-01-23 | Lab none | Maintenance | Lab none | Spliced on a longer cable so total length is ~20'. New wiring colors are: Orange-Temperature, Blue-RH, White-SignalReference, Red-12V, Black-G, Bare/Shield-AG |
| 3682 | 2018-08-23 | Sherman Wetland RH & Temp | Removed | Lab none | Removed from SW because its cable was to short to allow it to be mounted in the correct place. |
| 3678 | 2018-08-07 | Lab none | Installed | Sherman Wetland RH & Temp | Installed at SW to replace HMP60 sn L2310736. The HMP60 was reading numbers lower than reasonable. |
| 3252 | 2017-12-19 | Twitchell Alfalfa | Removed | Lab RH & Temp | Removed from the HMP inter-comparison at Twitchell Alfalfa |
| 3270 | 2017-12-18 | Lab none | Installed | Twitchell Alfalfa | Installed at Twitchell Alfalfa for an inter-comparison of HMPs |
| 3176 | 2017-10-19 | East End-Temp1 RH & Temp | Removed | Lab none | Removed with decommissioning of East End Open Water tower (temporary tower 1) |
| 2891 | 2017-06-01 | Lab none | Installed | East End-Temp1 RH & Temp | Installed at the East End Temporary Tower #1 Open Water location with the initial set up of this site. |
| 2746 | 2017-05-05 | Factory | Calibration | Lab none | Sensor received from Campbell Sci with Certificate of Calibration. Next calibration due 15-Apr-2018. |
| 2745 | 2017-04-03 | Lab none | Serviced | Factory | Shipped to Campbell Sci for calibration. CSI Technician notes:
Tested & inspected. Replaced o-rings. RH chip has corrosion damage. Took before readings with original RH chip. Replaced RH chip & calibrated with documentation. |
| 1837 | 2015-05-12 | Sherman Island RH & Temp | Removed | Lab none | Removed with the decommissioning of the Sherman Cow Pasture site. |
| 40 | 2006-11-13 | Factory | Calibration | Factory | Factory calibration |