Metex SharkTX Multi-Parameter Transmitters - Manual (Page 49)

Conductivity - Calibration Menu - Manual Calibrate 6.1 Page 47
MULTI-PARAMETER TRANSMITTER USER’S MANUAL
Conductivity - Calibration Menu - Manual Calibrate 6.1
DOWN
DOWN DOWN
UP DOWN
Manual Calibration is used to "wet calibrate the cell". This can be done with the cell installed in the
process, or with the cell suspended in a known buffer solution.
When calibrated "In Process", the actual conductivity is determined with a grab sample or a hand held
meter, and the value entered in the display.
When calibrated with buffers, the cell is placed in a known buffer solution, and the value of the buffer
entered on the display.
In both cases, make sure the cell has time to stabilize both in temperature and conductivity before
entering any data.
If the calibration did not appear
to be correct, press the
key which will return back to the
Manual Cal Cond menu.
DOWN
RUN MODE
UP
NOTE
PRESS THE AND KEYS
TOGETHER TO GO IMMEDIATELY BACK TO
RUN MODE
DOWN
Place the cell in the buffer solution
Press to store the
calibration data and return
back to the Manual Cal Cond
menu so the user can select
another function.
The controller will read the
Conductivity value, averaging a
number of results to get a stable
calibration value.
Use the and keys to
adjust the reading until it agrees with
the actual buffer conductivity
value
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
Press the key once
which will move the cursor
over the least sign. digit of
the display.
UP DOWN
DOWN
CALIBRATION
1000uS 25.0C
MANUAL CAL COND
STORE? Y N STORE? Y N
MANUAL CAL COND
MANUAL CAL COND
100 0 uS
>
1000 uS >
MANUAL CAL COND
MANUAL CAL COND
967 uS >
MANUAL CAL COND
96 7 uS >
MANUAL CAL COND