Sample Measurement; Ph Measurement; Mv Measurement; Temperature Measurement - OHAUS STARTER 3100 Manual De Instrucciones

EN-12
4.2

Sample measurement

4.2.1

pH measurement


Place the pH electrode in the sample. Stir for 5 seconds; wait for 30 seconds.

Press
measurement.

When meter reaches endpoint, the pH value with the temperature display on the screen.
4.2.2

mV measurement


Press

Follow the same procedure as for pH measurement to perform mV measurement.
4.3

Temperature measurement

For better accuracy, we recommend to use either a built-in or a separate temperature electrode.

If a temperature electrode is used, ATC and the sample temperature are displayed.

If the meter does not detect a temperature electrode, it automatically switches to the manual
temperature compensation mode and MTC appears. MTC temperature should be set.
Note: STARTER 3100 accepts NTC 30 kΩ temperature sensor. ATC (Auto Temperature
Compensation) or MTC (Manual Temperature Compensation), the Temperature Compensation
only corrects for the change in the output of the electrode, not for the change in the actual solution.
This means the meter corrects the signal(mV) from the electrode to get a more accurate pH value
according to the real temperature.
4.4

Using the memory

4.4.1

Storing a reading

The STARTER 3100 can store up to 99 endpoint results.

Press button
has been stored.
If you press
further data you will have to clear the memory. (See 4.4.3)
4.4.2

Recalling from memory


Press and hold
measurement reaches endpoint.
to start the pH measurement,
to switch between pH measurement mode and mV measurement mode.
when the measurement reaches endpoint. M01 indicates that one result
when M99 is displayed, FUL displays to indicate the memory is full. To store
to recall the stored values from memory when the current
STARTER 3100 Bench pH Meter
appears on the display. is blinking during