BUCHI NIRMaste Pro IP65 - Manual (Page 29)

6 Operation
29 NIRMaster Operation Manual, Version B
Transflectance adapter positioning with / without Spinner:
NOTE
For proper device calibration,
the Transflectance adapter must be placed plane above of the
sample window of the NIRMaster. When working with the Transflectance adapter, the Spinner device
is a recommended accessory.
In detail, the Transflectance adapter:
• must not be tilted!
• the Transflectance adapter, the sample window and all other items /surfaces which might affect
the measurement must be absolutely clean! In particular, there must not be any residual sample
material in the reference beam.
When the measurement is done c, the user will be requested to remove the External reference.
c
Press the ‘Checkmark’ button to finish the procedure.
The NIRMaster is now ready to proceed with a sample measurement!