Equipment and Calibration History

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View history entry 4 for Vaisala HMP45AC sn: U3030041

Date: 2009-12-01
From: Factory -
To: Lab - none
Title: Calibration
Notes: Vaisala factory calibration - certificate on file. Problem: The probe was out of tolerance. The modified probe cable was not working. Intermittent readings. Action: Probe was calibrate. 0...100% = 0...1V, -40...+60C = 0...1V
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