Conductivity - Lovibond Tintometer SD 335 Multi Bedienungsanleitung

4.2.2 Conductivity

Menu point Option
Unit Conductivity
Salinity
TDS
Alarm Off
On
Alarm range Min.-limit
(Alarm = On)
Max.-limit
Cell constant 0.0900 ... 1.9000 cm
Auto-Range Off
On
Range 1
(auto range = off)
2
3
4
Temp. com- Off
pensation
Non-linear
Linear
Linear 0.300 ... 3.000 % / K
coefficient
(Temp. comp.
= Linear)
Reference T= 25 °C
temperature
T=20 °C
(Temp. comp.
= Non-linear
or linear)
TDS factor 0.40 ... 1.00
(unit = TDS)
Conductivity 1413 µS/cm (25 °C)
solution
12.88 ms/cm (25 °C)
111.8 mS/cm (25 °C)
Temperature from pH-socket
sensor
from O
(Temp. comp.
= Non-linear
or linear)
SD_335_1 06/2020
-1
(45... 500 mS/cm)
(5.0...50.00 mS/cm)
(500...5000 µS/cm)
(0.0...500.0 µS/cm)
/Con-socket
2
Description
Selecting the measuring unit
Set alarm function
Setting of limit values at which the alarm
should sound
Entering the cell constants
Set automatic recognition of the measur-
ing range
Select measuring range manually if the
Auto-Range function is not used
Setting the automatic temperature
compensation
Setting the linearization factor for linear
temperature compensation
Temperature to which the measured
conductivity refers
Setting the factor from conductivity
to TDS (= filtrate dry residue)
Selection of the control solution for the
calibration of the conductivity measuring
cell
Selection of the temperature input that
is used as reference temperature in the
measuring mode
47