Chemical curve - PR-23 - PR-23-AC - PR-23-AP - PR-23-GC - PR-23-GP - PR-23-M - PR-23-RP - PR-23-SD - PR-23-W

PR-23 Series User Guide

Document code
IM-EN-PR23
Revision
H
Language
English
Product
PR-23
PR-23-AC
PR-23-AP
PR-23-GC
PR-23-GP
PR-23-M
PR-23-RP
PR-23-SD
PR-23-W
Document type
User guide

The chemical curve is the theoretical concentration curve based on nD and TEMP. It is defined by a set of 16 parameters.

Table 1. Chemical curve parameters
C00 C01 C02 C03
C10 C11 C12 C13
C20 C21 C22 C23
C30 C31 C32 C33

A chemical curve is specific to the given process medium, for example, sucrose or sodium hydroxide. The set of parameters is given by Vaisala. Do not alter the chemical curve parameters, except in case of changing to another process medium. You can change the parameters in Main > CALIBRATION > CHEMICAL & FIELD PARAMETERS > CHEMICAL CURVE PARAMETERS.