Field sample - PR53 - PR53AC - PR53AP - PR53GC - PR53GP - PR53M - PR53SD - PR53W

PR53 Series User Guide

Document code
M212898EN
Revision
E
Language
English
Product
PR53
PR53AC
PR53AP
PR53GC
PR53GP
PR53M
PR53SD
PR53W
Document type
User guide

A field sample is a measurement taken from the process that has the calculated average of 10 consequent measurements. A field sample is usually taken when a snapshot of the process condition is needed.

To take a field sample, select the refractometer > Diagnostics > Take field sample > Refresh.

The result of the field sample is displayed on the screen, with date, time and measurement results. The results can be used to calculate corrections against a laboratory or other reference if needed: For example, if the raw concentration (the measurement value without field correction) indicates a value of 10.0, and laboratory reference indicates a value of 9.0, the required field offset would be -1.0 to make the refractometer reading to match the laboratory.