Instruction manual

Operation

How to use the FUNCTION field

Thermo Scientific WX Ultra Series 2-53

How to set an RCF value

Enter a rotor number and an RCF value, and the machine will calculate, set, and display the speed.

Shown below is the procedure.

Step Key operation Screen display and considerations

1 While in the Run Screen, set a speed. >> See Section Setting run conditions.

2 (1) While in the Run Screen, use cursor

keys to move the cursor to RCF • ω

and press ENTER key.

(2) Move the cursor to RCF

max

(or

RCF

avg

) and press ENTER key.

3 Check that ROTOR LIST blinks and

press the ENTER key.

• The FUNCTION field

switches to what is shown

in the diagram to the left.

•The RCF

max

field blinks.

•The FUNCTION field

switches to the RCF field.

• The ROTOR LIST field

blinks.

• The display switches to the

Choose Rotor screen.