Altana LC 4 Instrukcja Użytkownika Pobierz pdf (Strona 24)

Operation BYK LC 4

4.4.2 Determining the cell constant (calibration in the control stan-

dard)

Note

This method of automatically determining the cell constant by calibration in

the 0.01 mol/l KCL control standard solution can only be used for measuring

cells with cell constants in the range 0.450 ... 0.500 cm

-1

(sensor module

TetraCon V).

This is how you can determine the cell constant:

Note

You can return to the measuring mode with <g>.

The displayed calibrated cell constant is used immediately.

Note

You can terminate the calibration with <E>.

The data of the terminated calibration is not used.

1 Open the setting menu for the cell constant with <C>.

The display shows the setting last selected.

2 If necessary, press <"_> repeatedly until the CAL display appears.

3 If necessary, switch between the cell constant last calibrated, the

date of the calibration and the calibration temperature with <ß>.

4 To calibrate:

Immerse the sensor module in the control standard solution.

5 Start the measurement with <C>.

The calibrated cell constant is displayed.

The unit of the measured value display flashes (AutoRead) as long

as the measured value is not stable.

ESC

Sal

mg/l

Lin

Tref20Tref20

Tref25

nLF

TDS

MEM

mS/cm

RCL

SAL

RESET

Cell

LAP

mbar

STO

LoBat

Day.Month

h:min min:s

Ident

Lap

CLR

A LC

CAL

Cell

4 6 80

CAL

ESC

CellTC

Sal

mg/l

Lin

Tref20Tref20

Tref25

nLF

TDS

MEM

mS/cm

RCL

SAL

RESET

Cell

LAP

mbar

STO

LoBat

h:min min:s

Ident

Lap

CLR

A LC

CAL

Day.Month

1 3 0 5

CAL

<ß_>

ESC

Day.Month

CellTC

Sal

mg/l

Lin

Tref20Tref20

Tref25

nLF

TDS

MEM

mS/cm

RCL

SAL

RESET

Cell

LAP

mbar

STO

LoBat

h:min min:s

Ident

Lap

CLR

A LC

CAL

2 5 7

CAL

<ß_>

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 60 61

Komentarze do niniejszej Instrukcji

Brak uwag

Altana LC 4 Instrukcja Użytkownika Strona 24

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Urządzenia pomiarowe Altana LC 4