Specifications

PN SJ-IM-8AC
2-6
Operation
Manual Operation
If the entered speed is higher than the rated speed of the installed rotor, a message showing the
valid speed range will be displayed.
a. Press
CE and enter an acceptable value.
3 Press the next run-parameter key or ENTER.
You can change the set speed at any time by repeating steps 1 through 3.
The rotor will accelerate or decelerate to the new speed.
NOTE
During acceleration, the instrument identifies the rotor and checks its maximum allowable speed.
If set speed is greater than the rotor group’s maximum allowable speed, the rotor will decelerate to
its rated speed, and an error message will be displayed. Refer to CHAPTER 3, Troubleshooting.
Entering Run Time
Run time can be set for up to 99 hours and 59 minutes or for a hold (continuous) run. The time
display begins counting down when the rotor starts to spin. For a timed run, the run automatically
terminates when the set time reaches zero; a tone sounds when the rotor has stopped. For a hold
run, the elapsed time is displayed and the run continues until
STOP is pressed.
1 Press TIME.
The cursor appears.
2 Use the keypad to enter required time.
Entered time appears on the display.
If you entered a number higher than 59 minutes, the centrifuge automatically recalculates the
time in hours and minutes.
a. Or, press
TIME again for a hold run.
HOLD appears on the display.
3 Press the next run-parameter key or ENTER.
Entering Run Temperature
Run temperature can be set from –10 to +40°C. If no value is entered, the centrifuge selects the last
entered temperature.
1 Press TEMP.
The cursor and the temperature range for the selected rotor appear.