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DO600-en-EU_V7.2   09/14 

6

3.

Momentarily

 

press

 

the

 

CAL/RECALL

 

button

 

to

 

save

 

the

 

compensation

 

setting

 

and

 

return

 

to

the

 

normal

 

measurement

 

mode.

 

Altitude

 

Compensation

 

1.

With

 

the

 

unit

 

ON,

 

momentarily

 

press

 

the

 

CAL/RECALL

 

button

 

twice

 

in

 

quick

 

succession

(‘SAL’

 

is

 

shown

 

in

 

the

 

lower

 

temperature

 

display.

 

2.

Press

 

and

 

hold

 

CAL/RECALL

 

again

 

for

 

2

 

seconds

 

to

 

enter

 

the

 

Altitude

 

Mode

 

(‘Ald’

 

will

 

be

shown

 

in

 

the

 

lower

 

temperature

 

display).

 

3.

The

 

factory

 

default

 

value

 

is

 

sea

 

level.

 

Each

 

press

 

of

 

the

 

MODE/HOLD

 

button

 

increases

 

the

compensation

 

by

 

1000ft.

 

The

 

maximum

 

value

 

is

 

20

 

presses

 

(20,000ft

 

above

 

sea

 

level).

 

4.

Momentarily

 

press

 

the

 

CAL/RECALL

 

button

 

to

 

save

 

the

 

compensation

 

setting

 

and

 

return

 

to

the

 

normal

 

measurement

 

mode.

 

Auto

Power

 

OFF

 

Feature

 

The

 

auto

 

power

 

off

 

feature

 

automatically

 

shuts

 

the

 

meter

 

off

 

10

 

minutes

 

after

 

the

 

most

 

recent

 

button

 

press.

 

To

 

disable

 

this

 

feature,

 

refer

 

to

 

the

 

Disable

 

Auto

Power

 

OFF

 

section.

 

Disable

 

Auto

Power

 

OFF

 

Feature

 

With

 

the

 

unit

 

ON,

 

momentarily

 

press

 

the

 

CAL/RECALL

 

button,

 

then

 

quickly

 

press

 

and

 

hold

 

both

 

the

 

MODE/HOLD

 

and

 

ON/OFF

 

buttons

 

until

 

‘off’

 

is

 

displayed.

 

To

 

restore

 

the

 

Auto

 

Power

 

Off

 

Feature

 

(auto

 

power

 

OFF

 

enable)

 

simply

 

turn

 

the

 

meter

 

off

 

and

 

on

 

again

 

using

 

the

 

ON/OFF

 

button.

 

Low

 

Battery

 

Indication

  

When

 

the

 

battery

 

voltage

 

falls

 

below

 

the

 

operating

 

threshold,

 

‘BAT’

 

will

 

appear

 

on

 

the

 

display.

 

Refer

 

to

 

the

 

Maintenance

 

section

 

for

 

battery

 

replacement

 

information.

 

Storing

 

Readings

 

1.

Press

 

the

 

MODE/HOLD

 

button

 

to

 

store

 

a

 

reading.

 

The

 

storage

 

location

 

number

 

will

 

be

displayed

 

on

 

the

 

lower

 

display,

 

while

 

the

 

main

 

display

 

shows

 

the

 

stored

 

reading.

 

The

 

meter

 

will

 

enter

 

the

 

HOLD

 

mode

 

and

 

the

 

“HOLD”

 

indicator

 

will

 

appear

 

on

 

the

 

LCD.

 

2.

Press

 

the

 

MODE/HOLD

 

button

 

again

 

to

 

exit

 

the

 

HOLD

 

mode

 

and

 

return

 

to

 

normal

operation.

 

The

 

next

 

time

 

MODE/HOLD

 

is

 

momentarily

 

pressed

 

another

 

reading

 

is

 

stored

 

and

 

so

 

on.

 

3.

If

 

more

 

than

 

25

 

readings

 

are

 

stored,

 

previously

 

stored

 

readings

 

(starting

 

with

 

reading

number

 

1)

 

are

 

overwritten.

 

Recalling

 

Stored

 

Readings

 

1.

Momentarily

 

press

 

the

 

CAL/RECALL

 

button

 

and

 

then

 

with

 

in

 

4

 

seconds

 

momentarily

 

press

the

 

MODE/HOLD

.

 

The

 

last

 

stored

 

data

 

point

 

location

 

will

 

be

 

displayed

 

(1

 

to

 

25).

  

Each

 

time

 

the

 

MODE/HOLD

 

button

 

is

 

momentarily

 

pressed

 

the

 

next

 

most

 

recently

 

stored

 

data

 

point

 

will

 

be

 

displayed.

 

2.

After

 

the

 

last

 

data

 

point

 

stored

 

is

 

displayed,

 

pressing

 

the

 

MODE/HOLD

 

button

 

again

 

returns

the

 

display

 

to

 

the

 

beginning

 

of

 

the

 

list.

 

3.

Pressing

 

the

 

CAL/RECALL

 

button

 

at

 

anytime

 

stops

 

the

 

data

 

retrieval

 

process

 

and

 

returns

 

the

meter

 

to

 

the

 

normal

 

measurement

 

mode.

 

netzerotools.com

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Summary of Contents for ExStik DO600

Page 1: ...Dissolved Oxygen DO600 II RECALL USER GUIDE ExStik DO600 Dissolved Oxygen Meter netzerotools com netzerotools com netzerotools com Extech DO600 K Waterproof ExStik II Dissolved Oxygen Meter Kit ...

Page 2: ...e compensation This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Please visit our website to check for the latest version of this User Guide Product Updates and Customer Support Meter Description Front Panel Description 1 Battery compartment cover 2 LCD Display 3 MODE HOLD button 4 CAL RECALL button 5 ON OFF button 6 Electrode Retaining Co...

Page 3: ...lapse before measurements can be made A special circuit is included in this meter which upon turn on maintains a very small biasing current to the electrode for a period of seven days This keeps the electrode polarized and enables the user to make immediate measurements within a 7 day period without waiting for the electrode to re polarize Each time the ExStik is turned on the polarization timer i...

Page 4: ...s 8 Optional zero oxygen calibration improves measurement accuracy for very low or very high DO measurements Place the electrode in a zero oxygen calibration solution such as 5 sodium sulfite wait for stability and press the CAL RECALL button until CAL is shown in the in the lower display Stability in a zero solution may take many minutes depending on electrode history Note Sodium Sulfite can beco...

Page 5: ...ure between the electrode and the solution the longer it will take for the reading to stabilize Stabilization time can vary from thirty 30 seconds to five 5 minutes Measurement Units The meter can be set to measure either saturation mg l or parts per million ppm To change the mode 1 Press and hold the MODE HOLD button for 2 seconds and the display will begin to scroll through the different units o...

Page 6: ...off and on again using the ON OFF button Low Battery Indication When the battery voltage falls below the operating threshold BAT will appear on the display Refer to the Maintenance section for battery replacement information Storing Readings 1 Press the MODE HOLD button to store a reading The storage location number will be displayed on the lower display while the main display shows the stored rea...

Page 7: ...te If you are measuring DO in a small container the probe will consume oxygen as it is measuring and the measurement value will continue to go lower If the unit appears to be locked display frozen It is possible that the Data Hold mode has been inadvertently accessed by a press of the MODE HOLD button HOLD will be displayed in the bottom left of the LCD Simply press the MODE HOLD button again or t...

Page 8: ...is obligated to take end of life devices to a designated collection point for the disposal of electrical and electronic equipment Other Battery Safety Reminders o Never dispose of batteries in a fire Batteries may explode or leak o Never mix battery types Always install new batteries of the same type Electrode Replacement 1 To remove the electrode first turn the instrument OFF and then unscrew and...

Page 9: ...ive gold cathode 6 Set the new replacement bonded cap on a flat surface Leave the cap in this position throughout the replacement process 7 Fill the bonded cap with the electrolyte solution up to the bottom of the threads on the inside of the cap 8 Tap the side of the bonded cap to help jar free any trapped air bubbles from the electrolyte solution 9 Keeping the cap in a fixed position on a flat s...

Page 10: ...in 300m 1000 ft increments Measurement Storage 25 tagged numbered data sets with recall Battery Power Four 4 CR2032 button batteries Low Battery Indication BAT appears on the LCD Auto Power Off After 10 minutes of inactivity APO override available Dimensions Weight 36 x 173 x 41mm 1 4 x 6 8 x 1 6 110g 3 8 oz Measurement Range Resolution Accuracy Saturation 0 to 200 0 0 1 2 0 FS full scale Dissolve...

Page 11: ...ng surface requiring constant sample movement across membrane Move probe in sample or stir sample Slow Response Dirty or damaged membrane Replace electrolyte and membrane cap Electrode cannot be calibrated Depleted electrolyte Dirty or damaged membrane Replace electrolyte and membrane cap Electrode cannot be calibrated after replacing the electrolyte and membrane cap Dirty probe Cathode is not a s...

Page 12: ...y in succession Displays SAL Changing Salinity Compensation On SAL Momentary press of the MODE HOLD button each button press increases the ratio by 1 ppt part per thousand the value cycles from 0 to 50 Exit Salinity Compensation On SAL Press and release CAL RECALL button for 2 seconds to enter Altitude Compensation Or Press and release Cal Button one more time to enter measurement mode It is neces...

Page 13: ...ne Caps 15 mL KCL Filling Solution Polishing Paper EX010 Extension Cable 3 feet 1 Meter Probe Weight EX050 Extension Cable 16 feet 5 Meter Probe Weight DO610 ExStik II DO pH Conductivity Meter Kit Contains EC500 pH Conductivity Salinity TDS ExStik II Meter DO600 Dissolved Oxygen ExStik II Meter Single use pH buffer pouches 4 7 and 10pH Sample Cups with Cap Weighted Base for Sample Cups and Batteri...

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