Refractive Index - Beckman Coulter Optima XPN User Manual

2
Select
Select Rotor and Labware
3
Select
Sedimentation Coefficient
separated, then select
4
Select
Speed (RPM/RCF)
NOTE
This option is not enabled until a rotor is selected.
5
Select
Calculate
The time required to pellet the particles is displayed in the
NOTE
This option is not selectable until a rotor, sedimentation coefficient, and speed are selected.
6
Note the calculated time, then select

Refractive Index

Calculates the values for the refractive index, density, and molarity for CsCl at 20°C.
To calculate the refractive index, density, or molarity:
1
On the Calculations page, select
The system displays the Calculate Refractive Index page.
PN B08115AF
to select a rotor and labware combination, then select
to enter the sedimentation coefficient of the particles being
.
OK
to enter the speed in RPM or RCF.
.
Done
Refractive Index
Pelleting time (h:mm):
to return to the Calculations page.
.
6
Calculations
Using Calculations
.
OK
field.
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