Data Measurement and Setting Procedure for Real-Time 2 theta Axis Correction (Required for Initial Setup or Periodic
Inspection)
MiniFlex 600: Benchtop X-ray Diffractometer
75
7
Set Angle Correction to Enable.
Select the file name entered in step
3
.
Fig. 6.6.4 Enabling the angle correction data
* Logical value: Angle of the diffracted X-ray whose system error is
corrected (calculated value)
* Actual value: Angle of the diffracted X-ray of the measurement
Check whether an angle difference between the input measured value and the
logical value exceeds the range of
±
0.1
°
. Under normal conditions, the
difference does not exceed the range of
±
0.1
°
.
8
By selecting the Use checkbox in Label, a peak can be added at a lower
angle than Si (111).
As the initial values for the additional peak, the same angle error data as Si
(111) are automatically added to the 2
θ
=0
°
data. This is based on the fact
that, when the low angle error is assumed to be due to the misalignment of
the sample surface, the angle error at 0
°
is approximately close to that of Si
(111).
File name and
measurement
condition
Correction
angle
information
