Mettler Toledo SevenGo pro SG7 Mode D'emploi page 19

Set cal.
Predefined standards
Here you can select one of the predefined standards (84 µS/cm, 1413 µS/cm or 12.88 mS/cm)
"Customized"
If you are using your own conductivity standard for calibration of the conductivity sensor, you can enter the
conductivity of the calibration standard in mS/cm in this window.
Lowest possible special standard: 5.00E-5 mS/cm. This corresponds to the conductivity of pure water at
25 °C, exclusively caused by the autoprotolysis of water.
"Cell const."
If you know the cell constant of the conductivity sensor being used, select this item in "Set cal.", when you
press Cal, you can just enter the cell constant instead of using a standard for calibration.
"Sensor ID"
You can set an 8-digit, numerical sensor ID
Calibration Reminder
If you choose calibration reminder "On", you are requested to perform a new calibration after a certain time
defined by the user (maximum 9999 h) has elapsed. In this case blinks.
Data log
The SG7 can store up to 200 sets of measurement data in memory.
Auto Save
"Auto Save" logs automatically every endpointed reading
If "Auto Save" is set to Off, the Store softkey appears in the measuring screen. You can then manually store
endpointed data by pressing this softkey.
T-int. read (Timed-interval reading)
With timed-interval reading, a reading is stored to memory every time after a certain interval (3 – 9999 s)
defined in the menu has elapsed. You may stop the reading by pressing Read. When timed-interval reading
is "on", DL is shown on the display.
For readings lasting longer than 15 minutes, switch off the auto-off function by pressing and holding down
for two seconds.
When working in the timed-interval reading mode, you can define the length of the measurement period by
selecting the appropriate endpoint mode ( ,
format".
Data output
Data stored in the instrument's memory can be transferred to METTLER TOLEDO RS-P42 printer or PC software
(e.g. BalanceLink) through the infrared interface.
METTLER TOLEDO SevenGo pro™ conductivity
, and to the memory.
and ) in the menu "2. Set. meas." under the item "1. EP
Menus
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