MultiLab 4010-1
Conductivity
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03/2014
55
8.1.2 Measuring the temperature
For reproducible conductivity measurements, it is essential to measure the
temperature of the test sample.
IDS sensors measure the temperature with a temperature sensor integrated in
the IDS sensor.
8.2
Temperature compensation
The calculation of the temperature compensation is based on the preset refer-
ence temperature, 20 °C or 25 °C. It appears on the display as
Tr20
or
Tr25
.
You can select one of the following temperature compensation methods:
Nonlinear temperature compensation
(
nLF
) according to EN 27 888
Linear temperature compensation
(Lin)
with adjustable coefficients of
0.000 ... 3.000 %
/
K
No temperature compensation (off)
Application tips
Select the following temperature compensations given in the table according to
the respective test sample:
The reference temperature and temperature compensation are set
in the menu for the parameter, conductivity (see section 9.4.1 S
Test sample
Temperature compensation
Display
Natural water
(ground water, surface
water, drinking water)
nLF
according to EN 27 888
nLF
Ultrapure water
nLF
according to EN 27 888
nLF
Other aqueous solu-
tions
Lin
Set linear temperature coefficient
0.000 ... 10.000 %/K
Lin
Salinity (seawater)
Automatic
nLF
according to IOT
(International Oceanographic
Tables)
Sal
,
nLF
Summary of Contents for YSI MultiLab 4010P-1
Page 10: ...Overview MultiLab 4010 1 10 ba76141e03 03 2014...
Page 82: ...Transmitting data USB interfaces MultiLab 4010 1 82 ba76141e03 03 2014...
Page 101: ...MultiLab 4010 1 Index ba76141e03 03 2014 101...
Page 106: ...Contact Information MultiLab 4010 1 106 ba76141e03 03 2014...
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