Metrohm NIRS XDS Process Analyzer – DirectLight/NonContact - Manual (Page 65)

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Vision requests that the Certified Reflectance
Reference be scanned.
The Certified 99% Reflectance Reference is shown.
It comes with a diskette, which must be used
during Reference Standardization on Interactance
Reflectance channels.
The set is named RSSPxxxx, which includes the
R99Pxxxx Certified Reflectance Standard, and the
“Standards” diskette. The Standards diskette
contains a certified NIR spectrum, taken on the
Metrohm master instrument.
Place the Certified 99% Reflectance Reference
onto the Reflectance Probe, hold in place, and
click on “OK”.
Note the orientation of the standard