Equipment and Calibration

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Equipment Entry

Instrument: Moisture Point Manufacture: Environmental Sensors Inc. Model No: PR K Type 8 Serial No: 00000FED8688 Tag No: NULL Acquisition Date: 2007-02-13 Project: NSF-Methane Location on 2010-09-03: Disposed, NULL Notes: Received with sn FEDD01B, FEDDAA1, FED7C67

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History

Rec No.	Date	Loc From	Title	Loc To	Notes
199	2010-09-03	Factory	Disposed	Disposed	Report from vendor not repairable: s/n 00000FED8688 Condition on arrival: cracks in the epoxy of top segment (segment 1), and signs of gaps between rails (segment 1 and segment 3). RF Ground and Ctrl Ground pins open circuit, only diode 2 control line passes resistance checks. No diode waveform from +1 diode board, so only segments 3 and 4 readings seem to be okay.
175	2010-07-07	Lab none	Repair	Factory	Sent to ESI - Environmental Sensors Inc (www.esica.com)for evaluation and possible repair.
148	2010-06-22	Sherman Island	Removed	Lab none	Removed from the Sherman Island cow pasture. This probe was outside the cow fence and giving bad readings.