KERN & SOHN AET 200-4NM - Manual (Page 158)

158 AET_/PET_/ILT_NM-BA-e-1410
PROCEDURE:
On function activation, the software initiates the process automatically. The
display indicates progress of the process course. On completing the process, the
software displays a summary and marked values of currently set filter values.
The report can be printed.
Caution:
Exiting the reporting window causes erasing the test results.
User can abort the process at optional moment by pressing <X> key in the
testing window.
AUTOTEST GLP
The test controls repeatability of placing the internal weight and
determining error of indication with reference to balance’s Max capacity.
Testing Procedure:
• Two times loading of the internal weight, followed by 10 times
loading of the internal weight
• Balance internal adjustment
• Calculating and storing the value of standard deviation
• In balances with automatically opened doors, door opening and
closing test is carried out.
Additionally the function enables:
• Displaying and printing a report on available printers and saving
the report in balance’s memory. The report contains basic data on
balance’s parameters, ambient conditions and test results.
Test results:
*Deviation for Max.
*Value of repeatability of indication expressed as standard deviation
*Result of door test (positive / negative) – if a balance features
automatic door opening system.