BUCHI NIRFlex N-500 - Manual (Page 68)

7 Maintenance and repairs
68 NIRFlex N-500 Operation Manual, Version F
NOTE
Exact cleaning procedures tailored to the indiviudal sample composition have to be developed by •
the customer.
When you analyze liquids of medium or high viscosity, sample residues may accumulate in the
•
measuring gap and all other gaps between the adapter and the probe. In this case, remove the
transflectance adapter from the probe head to clean it thoroughly in order to avoid a sample
cross-contamination during the next measurement.
7 .3 Advanced testing with NIRWare Automatic Diagnose
In addition to the SST NIRWare 1.x includes the NIRWare Automatic Diagnose (NADIA). NADIA is a
tool which enables Buchi service personnel to judge the condition of the NIRFlex N-500 or to do a
performance check of the instrument as part of a service contract.
To start NADIA select Start > Programs > Buchi NIRSolutions > NIRWare > Nadia
Close the NIRWare Operator before starting NADIA. The Control System Service must be stopped
during the test. NADIA will prompt you for permission to stop the Control System Service, if it detects
a running Control System Service.
Click ‘ Start’ to execute the Nadia test and follow the instructions on the screen.
Once the test is finished, the following information is displayed:
Test result Nadia
The result is saved in an *.xml file, which is stored in the folder shown below: