Thermo Scientific Star Series User Manual page 40

Dissolved Oxygen Technique
b . If you are in AUTO-READ™ mode then press
Once the reading is stable the meter will automatically log and print the
results and freeze the display . If the stirrer is enabled, then the stirrer will
turn on when
When using the AUTO-STIR™ BOD probe, pressing the button on the probe
will start the AUTO-READ measurement .
c . If you are in timed measurement mode then the meter will start making
measurements as soon as it goes into measurement mode at the frequency
selected in setup . It will automatically log and print each measurement . If
you are using the benchtop meter and the stirrer control is enabled then
pressing
3 . Remove the DO probe from the sample and rinse with deionized water, then
place it in your next sample and repeat step 2 .
4 . When all samples have been measured, rinse the DO probe with deionized
water and blot dry . Consult your DO probe manual for proper electrode storage
instructions .
EN-34
is pressed and turn off once the reading has stabilized .
will start the stirrer . Pressing
to start the measurement .
again will turn off the stirrer .
Thermo Scientific Orion Star Series Meter
™