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6.2.
Equipment Operation pH - Calibrate
SELECT FUNCTION
mV ºC
pH
PLACE ELECTRODE
BUFFER 7.00 pH
READY?
============
====
WASH ELECTRODE
READY?
PLACE ELECTRODE
BUFFER 4.01 pH
READY?
============
====
============
====
WASH ELECTRODE
READY?
GO TO SAMPLE!
READY?
MIN. ALARM:
->3.60pH @ 25ºC
100% 25ºC
->3.60pH @ 25ºC
END REPORT?
/
Yes
No
pH:
/
SET UP/CHECK
READ
pH: READ /
/REG
CALIBRATE
TEMP. COMP.: Man
25ºC
<
>
14
Press
key until option
flashes, then
press
key to confirm the option chosen.
<SELECT>
pH
<ENTER>
Press
key until option
flashes, then
press
key to confirm the option chosen.
<SELECT>
Read
<ENTER>
Press
key until option
flashes,
then press
key to confirm the option
<SELECT>
Calibrate
<ENTER>
If a thermo is attached to the instrument, Manual will
be displayed and user will have the option to adjust the
Temperature Compensation. Refer to page 12.
Dip electrode into 7.00pH Buffer. This buffer value was
chosen at Set Up Operation.
.
Then press
key to confirm the option
chosen.
Wait.
Remove the electrode from 7.00pH Buffer and wash it
using deionized water.
<ENTER>
Dip electrode into 4.01pH Buffer. This buffer value was
chosen at Set Up Operation.
Then press
key to confirm the option
chosen.
Wait.
The Sensibility of the electrode will be displayed
Wash the electrode using deionized water, then press
key to continue.
Use is prompted to go to sample, if desired, press
key, if not, press
key.
If the user had chosen Minimum or Maximum Alarm
during the Set Up Mode, the values will be displayed.
<ENTER>
<ENTER>
<ENTER>
<ESCAPE>
The reading will be displayed.
If user press and hold
key in order to exit
the reading Mode, program will confirm if can end the
report and print the final results thru RS 232.
<ESCAPE>
============
====
Reading display, when the
bargraph function was chosen
Durign Set Up Mode.
<ESCAPE>
Содержание PHB21
Страница 1: ...PHB21 Portable pH mV Meter...
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Страница 34: ...8 Maintenance 32 CLEANING CONSIDERATIONS CONSIDERATIONS...
Страница 36: ...9 Communication Cable 34 E...
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Страница 38: ...M 4507 0908...