Equipment and Calibration

View History

Equipment Entry

Instrument:Heat Flux Plate
Manufacture:Hukseflux
Model No:HFP01
Serial No:000139
Tag No:
Acquisition Date:1999-10-01
Project:DOE-TCP
Location on 2024-05-08:Tonzi,
Notes: Initial factory calibration: 59.3 uV/W/m2. Located near the Tower.

Documents

No documents found

History

Rec No.DateLoc FromTitleLoc ToNotes
6724 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.
6680 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.
1330 2012-11-07 Lab none Installed Tonzi Heat Flux Plate B Installed after calibration by Sebastian in BC. The original calibration factor was found to be stable. It was placed just south of the stand holding the HMP45 near another SHF plate. Siyan wants to keep the new plate litter-free to compare to the older plate. Both plates are near the south edge of the canopy and should get nearly full sunlight except for the shadow from the tower.
781 2012-09-10 Lab none Repair Lab none I spliced a new wire on to this SHF plate in preparation for calibration by Sebastian. The insulation on the old cable was cracked and rotting.
774 2012-09-05 Tonzi Heat Flux Plate B Removed Lab none Removed from Tonzi Floor for repair and calibration. This sensor was about 3cm below the ground surface. The insulation of its cable was all cracked and rotting. This was SHF plate #2.
5991 2001-01-05 Lab none Installed Tonzi Heat Flux Plate B Likely first installation date and location estimated from notes and data.
134 1999-09-09 Factory Calibration Factory Initial factory calibration: 59.3 uV/W/m2