Aquametrix SHARK-120/240 Controllers User Manual - Manual (Page 51)

ORP - Calibration Menu - Manual Calibrate 5.1 Page 49
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MULTI-PARAMETER CONTROLLER & ANALYZER USER’S MANUAL
ORP - Calibration Menu - Manual Calibrate 5.1
DOWN
UP
DOWN
DOWN
DOWN
DOWN
UP
DOWN
DOWN DOWN
DOWN
DOWN
UP
NOTE
PRESS THE AND KEYS
TOGETHER TO GO IMMEDIATELY BACK TO
RUN MODE
DOWN
Press to store the
calibration data and return
back to the Manual Cal menu
so the user can select another
function.
Place the probe in the buffer solution, be sure
to clean and rinse the Probe first with D.I.
water and then insert it in the mV buffer.
Press
If the calibration did not appear
to be correct, press the
key which will return back to the
Manual Cal menu.
The controller will display the mV value and the
probe temperature for 5 seconds.
If the T.DISPLAY O/R is enabled, the display will
show.
If the calibration is OK, use the
key to move the cursor over the Y
text and press the down key.
Then press to move
the cursor to the RH position
Use the and keys to
adjust the reading until it agrees with
the actual buffer mV value
When complete, the controller will
report the measured value
Please wait for the controller to
complete the measurement
The controller will read the mV value, averaging a
number of results to get a stable calibration value.
RUN MODE
IF BUFFER READY CALIBRATION MANUAL CAL ORP
STORE? Y N STORE? Y N
TEMP 25.0C
BUFFER 600mV
MANUAL CAL ORP
BUFFER 600
>
RUNNING MANU CAL
BUFFER WAIT...
PRESS 'DOWN'
BUFFER 50 0 >
MANUAL CAL ORP
BUFFER 60 0
>
MANUAL CAL ORP
MANUAL CAL ORP
TEMP O/R ON
MANUAL CAL ORP
500mV 25.0C