Yokogawa ISC450 4-Wire Analyzer for Inductive Conductivity - Manual (Page 45)

37
IM 12D06D05-01E
6
CALIBRATION
Cell constant: The nominal cell constant of
the sensor is 1.88 cm -1 for the PEEK sensor
types and 3.00 cm -1 for the PFA sensor. The
calibrated values are indicated on the cable
markers and the actual installation can change
this factor. If there is less than 25 mm spacing
between sensor and holder, in-situ calibration is
necessary to meet the specified accuracies.
D
non conductive
piping
conductive
piping
D i n m i l l i m e t e r s
0 10 20 30 40 50
0.90
Correction factor (x nominal C.C.)
0.95
1.30
1.25
1.20
1.00
1,05
1.10
1.15
Only for PEEK