OHAUS ST300 - Meter Configuration; Temperature Unit and MTC Setup; Predefined Buffer Group Selection

EN-8 STARTER 300 Portable pH Meter
3 STARTER 300 SETUP
3.1 Set temperature unit and MTC value
Please note:
If a temperature electrode is used, Automatic Temperature Compensation (ATC) and the sample
temperature are displayed on the screen. You may then choose to skip MTC setup (below).
If the meter does not detect a temperature electrode or one is not used, the meter automatically
switches to Manual Temperature Compensation (MTC) mode and MTC appears on the screen.
MTC can be set as follows:
 Power the meter on by pressing
 Press and hold until the setup icon appears on the display and the current
temperature unit blinks (°C or °F).
 Press or to switch between °C and °F .
 Press to confirm your selection.
Then
 Continue with MTC temperature setting by using or to adjust temperature
compensation accordingly
 Press button- to confirm the setting
 Press to return to the measurement screen.
The default MTC temperature value setting is 25 °C (77°F).
Note: °C = 5/9 (°F - 32)
3.2 Selecting a predefined buffer group
After confirming the MTC value (or if you are using ATC) you have the option of making a buffer
group selection. In most cases the default buffer group will be used, buffer group b1.
If it is necessary to switch the buffer group, use button- or button- to select a buffer
group among 4 buffer groups shown in section 4.1.1 in this manual. Press button- to confirm
the setting or press button- to return to the measurement screen.
The default buffer group is b1.
b1
1.68
4.01
7.00
10.01