CONDUCTION OF A GROUP ANALYSIS TO DETERMINE COMPARATIVE AND REPEATED AREAS OF SCATTER (DIN 1995)

DURCHFUEHRUNG EINER RINGANALYSE ZUR BESTIMMUNG DER VERGLEICHS- UND WIEDERHOLSTREUBEREICHE (DIN 1995)

SPECIFICATIONS FOR WELL-KNOWN TESTS HAVE BEEN MODIFIED AS PART OF THE REVISION OF THE GERMAN STANDARD DIN 1995. EQUIPMENT USED IN THE TESTS HAS BEEN IMPROVED AND MORE SUITABLE TESTING TECHNIQUES HAVE BEEN INTRODUCED. IN ORDER TO DETERMINE COMPARATIVE AND REPEATED SCATTERED VALUES IT IS NECESSARY TO UNDERTAKE A GROUP ANALYSIS. MOREOVER EXTRA STUDIES PROVEN NECESSARY FROM THE EVALUATION OF THE GROUP ANALYSIS IN ACCORDANCE WITH THE REVISED STANDARD HAVE TO BE CARRIED OUT. THE PREPARATION, EXECUTION AND EVALUATION OF THIS GROUP ANALYSIS IS THE SUBJECT OF THIS RESEARCH.