Hello
A quick question from me, i have a new P4 and i calibrated the Salinity twice, and on both times i am getting readings that are much higher than my just calibrated Hanna checker. One thing i also noticed that my 3 other temp probes were showing different than the GHL probe, this i adjusted manually.
Calibration 1: Calibration fluid in the tank - Normal calibration process
Calibration 2 Measure calibration fluid with P4 probe and use the value for the calibration process.
In both cases the P4 sensor is showing 36.1-36.3. And my Hanna that was calibrated (twice calibrated with their fluid) shows 34.8PSU. I would understand a small deviation but we are talking of a much larger difference.
@Vinny@GHLUSA what would be your guidance?
A quick question from me, i have a new P4 and i calibrated the Salinity twice, and on both times i am getting readings that are much higher than my just calibrated Hanna checker. One thing i also noticed that my 3 other temp probes were showing different than the GHL probe, this i adjusted manually.
Calibration 1: Calibration fluid in the tank - Normal calibration process
Calibration 2 Measure calibration fluid with P4 probe and use the value for the calibration process.
In both cases the P4 sensor is showing 36.1-36.3. And my Hanna that was calibrated (twice calibrated with their fluid) shows 34.8PSU. I would understand a small deviation but we are talking of a much larger difference.
@Vinny@GHLUSA what would be your guidance?