Equipment and Calibration
View History
Equipment Entry
| Instrument: | RH & Temp |
| Manufacture: | Vaisala |
| Model No: | HMP60 |
| Serial No: | L1740420 |
| Tag No: | NULL |
| Acquisition Date: | 2015-09-28 |
| Project: | CDFW |
| Location on 2019-01-31: | East End, NULL |
| Notes: |
NULL |
|
|
Documents
No documents found
Report: HMP RH and AirT Comparison 12-2017 - 2017-12-18
History
| Rec No. | Date | Loc From | Title | Loc To | Notes |
|---|
| 3866 |
2019-01-31 |
Lab none |
Installed |
East End RH & Temp |
Installed at EE to replace HMP45 sn U3030046, which was removed for bad RH readings. |
| 3801 |
2018-11-14 |
Factory |
Received |
Lab none |
Received back from Campbell Sci. They tested it against their reference for temp and RH at 90%, 50%, and 20% and could not find any issues. We should test it again in the lab. |
| 3798 |
2018-09-14 |
Lab none |
Shipped |
Factory |
Shipped back to Campbell Sci for testing (drifting downward). |
| 3499 |
2018-06-22 |
Lab none |
Tested |
Lab none |
Temperature reading funky when tested in the lab while testing a CR1000 set up for Sherman Barn site. This HMP60 read 18C, and an HMP45 read 24C, which makes more sense. Current outside temperature is 22-24C. |
| 3527 |
2018-06-13 |
Twitchell Alfalfa RH & Temp |
Removed |
Lab none |
Removed with Twitchell Alfalfa site decommissioning. |
| 3264 |
2017-12-19 |
Twitchell Alfalfa RH & Temp |
Moved |
Twitchell Alfalfa RH & Temp |
Moved back up to its usual position near the 7500 from the HMP inter-comparison height. |
| 3269 |
2017-12-18 |
Twitchell Alfalfa 0 |
Moved |
Twitchell Alfalfa 0 |
Installed at Twitchell Alfalfa for an inter-comparison of HMPs |
| 2627 |
2017-02-14 |
Lab none |
Installed |
Twitchell Alfalfa RH & Temp |
Installed at Twitchell Alfalfa |
