DFD® INSTRUMENTS
   Precision Pull-off Adhesion Test Equipment
 "Dolly Diagram"
A Table of Complete selection of Test Elements
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PAT test element from DFD Instruments Adhesion pull off testing
Below is a table of the complete range of the standard test element sizes available for the PAT range of adhesion testing.

 
 
TEST ELEMENT DIAMETER (mm) CERTIFIED MAX. RANGE TESTING HEAD (kN)
MPa p.s.i.
2.3 136 19700 1
4 68 9800 1
5.7 34 4900 1
8.16 102 14700 6.3
14.1 34 4900 6.3
20 17 2900 6.3
25 68 9800 40
136 19700 80
28.2 8.5 1200 6.3
50 2.7 400 6.3
8.5 1200 20
17 2900 40
34 4900 80
70.7 4.2 600 20
8.5 1200 40
17 2900 80
50 X 50mm 2.1 300 6.3
6.7 970 20
13.3 1930 40
26.6 3860 80