7
1.00
CAL
4.
Use the [UP ARROW] or [DOWN ARROW] keys to change the value to the desired new cell
constant.
0.10
CAL
5.
Press the [ENTER] key. The word “SAVE” will flash across the display for a second to
indicate that your change has been accepted. The 3100 will return to normal operation mode.
SAVE
3.4 Measurement
Modes
The Model 3100 is designed to provide four distinct measurements:
!
Conductivity -- A measurement of the conductive material in the liquid sample without regard
to temperature
!
Temperature Compensated Conductivity -- Automatically adjusts the reading to a calculated
value which would have been read if the sample had been at 25
o
C (or some
other reference temperature which you choose). See section 4. Advanced
Setup. NOTE: Requires YSI 3200 series cell.
!
Salinity -- A calculation done by the instrument electronics, based upon the conductivity and
temperature readings. NOTE: Requires YSI 3200 series cell.
!
Temperature -- Always displayed.
NOTE: When you turn the Model 3100 off, it will “remember” which mode you used last and
will return to that mode the next time the instrument is turned on.
Cell constant
New cell constant
