DFD® INSTRUMENTS
   Precision Pull-off Adhesion Test Equipment
 "Dolly Diagram"
A Table of Complete selection of Test Elements
  MAIN CONTENTS
 The Front Page
 DFD Technology
 PAThandy
 Manual Adhesion Testing
 Automatic Adhesion Testing
 Data Logging Module
 Ancillary Test Equipment
 Brochure Download
 "Dolly Diagram"
 Contact Us
 E-mail us
  WHICH MODEL TO USE:
PAINT TESTING
FLAMESPRAY
ARCSPRAY
PLASMA SPRAY
HVOF SPRAY
ENGINEERING COATINGS
CONCRETE MATERIALS
CONCRETE COATINGS
TILE ADHESIVES
VARNISHES
THIN FILMS
LAMINATES 
ROADS & BRIDGES
MATERIALS TESTING
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.

Other test element sizes and shapes are available upon request.
 
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
40 4.2 600 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