MOGlabs MWM, Manual, Page: 46 / 96

38
Chapter 6. Calibration
To calibrate, simply enter the known wavelength for your light source. Re-
peat at as many different wavelengths as desired, across the measurement
range of the device, typically every one or two nm. The sum of the resid-
uals can provide an indication of whether the new calibration coefficients
are more precise than the old. If an error is made in entering a calibration
point, the
Undo
button can be used to remove it. Repeated use of
Undo
can
remove all entered data points, in reverse order.
If doing a single point measurement, click on the
1-point
button. The
offset will be corrected, and a new slope will be calculated based on the
new wavelength.