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4

Conductivity Menu Options

Table 2 How to Change Conductivity Menu Options

Setup

How to Get There

Setup 5

Display Lock

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

5

.

Press

ENTER

to toggle the display lock off and on.

When the desired option is selected, press

EXIT

to return to the reading mode.

Setup 6

Temperature

Correction Value

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

6

.

Press

ENTER

.

To select the non-linear function, press the

UP ARROW

or

DOWN ARROW

until the

display shows

NaCl

. Press

ENTER

to accept the setting.

To select a linear conversion, scroll until the correction coefficient appears
(e.g., 2.000%).
Enter the desired value using the numeric keypad. Press

ENTER

to accept the

value. If a number entry error occurs, start over by pressing

CE

.

Note:

If the compensation factor is set to 0.00%, the conductivity readings will not be

corrected for temperature.

When the desired option is selected, press

EXIT

to return to the reading mode.

Setup 7

TDS Correction

Factor

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

7

.

Press

ENTER

.

Press the

UP

or

DOWN ARROW

keys to switch between linear and non-linear

correction functions.
To choose a non-linear conversion, scroll until a flashing

NaCl

appears, then

press

ENTER

.

To select a linear conversion, scroll until the conversion coefficient appears. Use
the numeric keypad to set the value of the coefficient, then press

ENTER

. If an

number entry error occurs, start over by pressing

CE

.

When the desired option is selected, press

EXIT

to return to the reading mode.

Setup 8

Auto Print

Intervals

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

8

.

Press

ENTER

.

Change the print interval by pressing the

UP ARROW

or

DOWN ARROW

.

Press

ENTER

to accept the print interval.

Setup 9

Cond. Standard

Reference

Temperature

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

9

.

Press

ENTER

to toggle between 20° C and 25° C. The default is 25° C.

Press

EXIT

to return to the reading mode.

Setup 10

Temperature

Correction

Off and On

From conductivity reading mode, press

SETUP

.

Press the

UP ARROW

until the Setup number is

10

.

Press

ENTER

to toggle between off and on.

Press

EXIT

to return to the reading mode.

Summary of Contents for SensION156

Page 1: ...54650 23 and Multiparameter Meters ...

Page 2: ...esired option is selected press EXIT to return to the reading mode Setup 5 Display Lock From pH reading mode press SETUP Press the UP ARROW until the Setup number is 5 Press ENTER to toggle display lock off and on When the desired option is selected press exit to return to the reading mode Setup 6 Measurement Resolution From pH reading mode press SETUP Press the UP ARROW until the Setup number is ...

Page 3: ... by three beeps If measuring in mV mode the three beeps will still sound when the stabilization occurs but ENTER must be pressed to accept the reading This lets the operator control the acceptance point of the buffer 5 When the reading has stabilized or been accepted the standard number will change to 2 6 Remove the probe from the first buffer and rinse with deionized water Place the probe into th...

Page 4: ...onductivity reading mode press SETUP Press the UP ARROW until the Setup number is 7 Press ENTER Press the UP or DOWN ARROW keys to switch between linear and non linear correction functions To choose a non linear conversion scroll until a flashing NaCl appears then press ENTER To select a linear conversion scroll until the conversion coefficient appears Use the numeric keypad to set the value of th...

Page 5: ... the most recent type of calibration 5 Look at the units field to see what kind of calibration is active Scroll to the preferred units using the UP or DOWN ARROWS 6 Use the number keys to change the numeric value if desired It is not necessary to fill up the numeric entry screen before moving on To clear the numeric display press CE 7 When the value and units are correct press ENTER to calibrate o...

Page 6: ...press EXIT to return to the reading mode Setup 7 Salinity Factor Determine sample salinity The units for salinity are parts per thousand 0 00 From dissolved oxygen reading mode press SETUP Press the UP ARROW until the Setup number is 7 Press ENTER Use the number keys to enter a salinity factor ranging from 0 to 42 Press ENTER to accept the value or EXIT to leave the value unchanged When the desire...

Page 7: ...n the chamber to reach a steady state Note Gently squeezing the lower chamber a couple of times to force water saturated air into the probe chamber will speed up stabilization Note Keep the DO probe at a uniform temperature When holding the probe do not touch the metallic button on the side of the probe The button is a thermistor that senses temperature An inaccurate calibration will result if the...

Page 8: ...rily disconnect the probe If the CAL and icons flash after calibrating the DO probe the probe is not polarized Connect the pH electrode to the black connector and the DO or conductivity electrodes to the blue connector If the meter is not in reading mode it may take a few key presses to turn the meter off If the readings do not change when you move an electrode to a new sample the meter probably h...

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