Equipment and Calibration

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Equipment Entry

Instrument: CH4 Probe Manufacture: Pro-Oceanus Model No: MiniCH4 Serial No: 38-573-25 Tag No: Acquisition Date: 2025-01-03 Project: Borrowed Location on 2025-01-28: Lab, Notes: Borrowed from Sheel Bansal at the USGS after factory re-calibration at Pro-Oceanus. 5 probes, 3 interface boxes (2 long cable, 1 short), 2 Sea-Bird pumps, 4 external battery cases, 8 spare battery packs (8 D-cell), 4 short water proof cables, 4 wall warts, 2 USB-serial adapters, 3 serial cables, bag of port plugs.

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History

Rec No.	Date	Loc From	Title	Loc To	Notes
7107	2025-01-15	Lab none	Installed	Gilbert Tract none	Installed on a floating frame with an external battery pack on top so that the CH4 probe is horizontal just below the surface and the battery pack is horizontal just above the water. It's connected to the boardwalk with a yellow plastic chain. Should be collecting an average of 5 readings every 15 minutes.