DFD INSTRUMENTS
   Precision Pull-off Adhesion Test Equipment

PAT model GM04/20kN
Adhesion Tester

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  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
 
A 20 kN manual hydraulic tensile adhesion tester designed particularly for testing with Ø50mm test elements and with the square 50 x 50 mm test element for adhesion testing of tile adhesives and other cementitious materials.  The equipment complies with ISO 4624, ASTM D 4541, EN 1542 and ASTM C633
PAT adhesion pull off tester for concrete and concrete paint and coatings

Description and Test Applications

Portable and simple to use. 
Produces comparable test results both in the laboratory and on site.
Precision gauge with both MPa (N/mm2) and p.s.i. reading
Testing of coatings, concrete tensile strength, ceramic tile adhesives, road surface materials, linings. 
Supplied in solid portable aluminium case.

 

TESTING RANGE

Test element size (diameter mm)

Full Scale

Certified testing range

MPa

psi

MPa

psi

70.7

5 725 4.3 620

50

10

1450

8.5

1200

25

40

5800

34

4900

50 x 50mm

7.85

1140

6.7

970

 

TECHNICAL DATA

Full scale pull force

 20 kN

Maximum certified pull force

 17 kN

Accuracy ±1% of full scale
Weight complete in case 11 kg
Case Dimensions (WxLxH) 400 x 300 x 170mm / 16x12x7 inches
Complies with: ISO 4924, EN24624, ASTM D4541, etc.

 

INCLUDED WITH STANDARD MODEL

  •  PAT GM04/20kN hydraulic pull-force pump
  •  Hydraulic cable
  •  PAT testing head 20kN Light alloy type
 •  Quick-release type testing head 
 •  Testing support platform 
 •  Adaptor for Ø50mm Ø70.7 and 50x50mm test elements. 
  •  Aluminium carry-case with protective interior
  •  Calibration Certificate