Thermo Scientific 420 Series, Operating And Maintenance Manual

Page: 31 / 66

After accessing the Configuration menu (above), press the Speed button
beneath RPM.
The value shown on this screen is the present speed setpoint. Using the up
and down arrows, increase or decrease the platform speed until the reading
on an independent, accurate speed measuring device matches the shaker
speed setpoint.
When finished, press the Speed button to save the setting. The display will
return to the Calibrate - RPM Temp screen. Or, if nothing is pressed for
about fifteen seconds, the display will revert to the Operating Screen and
the setting will be automatically saved to memory.
After accessing the Configuration menu (above), press the Temperature
button beneath Temp.
Using the up and down arrows, increase or decrease the temperature value
to match an independent, accurate temperature measuring device. When
selected, press the Time, Speed, or Temp button to save the setting. The
display will return to the Calibrate - RPM Temp screen. (Or, if nothing is
pressed for about fifteen seconds, the display reverts to the Operating
Screen and the setting is automatically saved to memory.)
2-14 Orbital Shaker Thermo Scientific
Section 2
Operation
Calibrate RPM
Calibrate the Temperature