_452_1.jpg "PosiTest_AT_20mm when measuring")
_452_1.jpg "Preview: PosiTest_AT_20mm when measuring")
PosiTest AT manual adhesion tester / adhesion tester
_452_1.jpg "PosiTest_AT_20mm when measuring")
PosiTest AT manual adhesion tester / adhesion tester
Pull-Off adhesion testerMeasures the force required to detach a specified test area of a coating from the substrate using manually generated hydraulic pressure. This process is also called pull-off testing.
The adhesive tensile strength (Haftzugfestigkeit) (pull-off strength) serves as a characteristic value for the adhesion or bonding of layers such as plasters, screeds, coatings or paints on concrete surfaces. Adhesive tensile strength is determined using the adhesive tensile test (also known as the pull-off test).
Tensile adhesion test according to ISO 4624 and ZTV-ING (class 1 according to DIN 51220) with various devices from DeFresko
You have the choice between AT-M (Manual) and AT-A (Automatic)
AT-Manual - 20 mm
for e.g. wood, plastic and metal substrates. Pull-off test according to ISO 4624
- For pull-off adhesion testing, the so-called tear-off test
- With LCD display
- Measuring range: 100 - 3,000 psi (0.7 - 20 MPa)
- Accuracy: +/- 1%
- Resolution: 1 psi (0.01 MPa)
Scope of delivery:
- Adhesion tester PosiTest AT-M Manual 20 mm
- Test specimen (dolly) 20 pieces
- Drill bit 20 mm
- Two-component adhesive ResinLab EP11HT
- Manufacturer's calibration certificate
- Operating instructions
- Robust transport case
AT manual - 50 mm
Tensile adhesion test for concrete and metal substrates. Pull-off test according to ISO 4624
- With LCD display
- Measuring range: 50 - 480 psi (0.4 - 3.3 MPa)
- Accuracy: +/- 1%
- Resolution: 1 psi (0.01 MPa)
Scope of delivery:
- Adhesion tester PosiTest AT-M Manual 50 mm
- Test specimen (dolly) 8 pieces (photo 3 shows only symbolically 6)
- Drill bit 50 mm
- Two-component adhesive ResinLab EP11HT
- Manufacturer calibration certificate
- Operating instructions
- Robust transport case
AT-Manual - 50 C
Tensile adhesion tester for concrete substrates and screed. Pull-off test according to ASTM C1583
- With LCD display
- USB connection for data transfer
- Measuring range: 50 - 480 psi (0.4 - 3.3 MPa)
- Accuracy: +/- 1%
- Resolution: 1 psi (0.01 MPa)
Scope of delivery:
- Adhesion tester PosiTest AT-M Manual - 50 C
- 50 mm test specimen (dolly), 4 pieces, material: steel, thickness ≥ 25 mm
- Diamond hole saw with mandrel
- Manufacturer calibration certificate
- Operating instructions
- Robust transport case
AT manual - 50 T
Measures the tensile strength especially of e.g. cement adhesives or dispersion adhesives for tiles by means of a tear-off test, complies with DIN EN 12004-2, BS EN 12004-2
- With LCD display
- USB connection for data transfer
- Measuring range: 50 - 375 psi (0.4 - 2.585 MPa)
- Accuracy: +/- 1%
- Resolution: 1 psi (0.01 MPa)
Scope of delivery:
- Adhesion tester PosiTest AT-M Manual - 50 T
- 50 x 50 mm test specimen (tile dolly) 4 pieces
- Two-component adhesive ResinLab EP11HT
- Manufacturer's calibration certificate
- Operating instructions
- Robust transport case
