Equipment and Calibration History

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View history entry 6374 for YSI EXO pH-ORP sn: 22D102641

Date: 2023-08-17
From: Lab - none
To: Lab - none
Title: Calibration
Notes: pH, Last cal: 5/5/2023 15:26 EXO sn 22C103416 EXO/Sensor Firmware: 1.0.86/3.0.0 ,Standard,PreCal,PostCal,RawValue,Temp Pt1,7.00 pH,1.33 pH,7.00 pH,-10.9 mV,23.727 °C Pt2,10.10 pH,5.28 pH,10.10 pH,-181.5 mV,24.030 °C Pt3,4.01 pH,-2.66 pH,3.98 pH,163.0 mV,24.696 °C 4-7Slope,4-7mVPerDecade,7-10Slope,7-10mVPerDecade 173.8 mV,58.14,170.7 mV,55.06 Note: Very far off but delta slope and mV per decade are ok. Used opened standards from May 2023.
Entered by: Daphne Szutu