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Operation BYK LC 4

4.5 Setting the temperature compensation

The calculation of the temperature compensation is based on the preset

reference temperature, Tref20 or Tref25 (see section 4.6 S

ETTING THE REFER-

ENCE TEMPERATURE).

You can select one of the following temperature compensation methods:

! Nonlinear temperature compensation (nLF)

! Linear temperature compensation (Lin) with selectable coefficients of

0.001 ... 3.000 %

! No temperature compensation (- - - -)

Note

Select the following temperature compensations given in the table according

to the respective test sample:

Application tips

Measuring solution Temperature compensation

(TC)

Display

indicator

Natural water (ground

water, surface water

and drinking water)

nLF

according to ISO 7888, EN

27888

(*)

(*) Corresponds to DEV C8

Ultrapure water nLF

according to ISO 7888, EN

27888

(*)

Other aqueous solu-

tions

Set linear

temperature coefficient 0.001

... 3.000 %/K

Salinity

(seawater)

Automatic nLF according to

IOT

Sal,

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 60 61

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Altana LC 4 Bedienungsanleitung Seite 26