Ultrasonic Pull out Adhesion Tester/Easy Pull out Tester

Explain the main functions

The automatic adhesion tester can select forging dies with diameters of 10, 14.2, 20, and 50mm.

View trend charts or adjacent reading value statistics.

Individual user-defined pull-out rate charts can save each reading.

Store individual readings and pull-out rate charts, up to 2500 alphanumeric batches, along with date, time, and attribute information.

Either pull to the maximum or to the preset limit. The unique time hold function allows users to set a delay before the pressure returns to zero.

Save the adhesion data according to national and international standards together with the adhesive detachment/cohesive detachment properties.

Powered by standard rechargeable batteries or AC power Each rechargeable battery can perform up to 200 pulls. Battery charging time<300 minutes p="">

Through USB or Bluetooth^®Transfer data to your computer and ElcoMaster ™ Further analysis using software or in ElcoMaster ™ View the pull-out rate chart of on-site testing.

Use wireless Bluetooth^®Communication link tester to an Android device ™ Or iPhone and mobile devices, the GPS coordinates of your mobile device can be added to the report and instantly sent via email.

A series of standard and thin substrate brake skirts allow the instrument to be used with 10, 14.2, 20 or reusable 50mm diameter forging dies Very suitable for testing coatings on thick, thin, flat or convex substrates.

The optional magnetic anchor pliers ensure that the actuator does not fall off on the testing vertical surface or at the testing height.

Provided in a sturdy plastic carrying case for easy portability to work

Evaluation Results - Failure Attribute

Many national and international standards, including ISO4624 and ASTM D4541, require users to not only record the pulling force, but also to record the nature of fracture by inspecting the bottom of the forging die and evaluating adhesive force detachment/cohesive detachment. The 'Properties' function (menu/settings/instrument mode/advanced) in the' Advanced 'mode allows for the recording and storage of fracture properties for each reading.

Check the forging die

a) Cohesive detachment: refers to the detachment of the coating from the interior of the coating layer, leaving some on the surface and some on the forging die surface

b) Adhesive detachment: refers to the failure of the interface between layers (between coatings), where one layer pulls away from the other layers. The "coating" on the forging die will not be the same as the test area.

c) Degumming: If there is no coating on the forging die, it must be recorded as "debonding". This is usually due to incorrect or insufficient mixing of the adhesive components, incompatibility between the adhesive and the coating or forging die, and/or improper preparation of the test surface before testing

Adhesive detachment layer

description

code

description

matrix

Substrate/First Layer

the first layer

First/Second Floor

the second layer

Second/Third Layer

the third layer

Third/Fourth Layer

the fourth floor

Fourth/Fifth Floor

the fifth floor

Fifth layer&adhesive

glue

Glue&Forging Die

The data is saved in the data group and can be viewed at any time, displayed as

##. ## MPae N% A M% A/B, 其中;

##. ##MPae=tensile force unit in MPa or other measurement units

(psi, Newtons or Nmm-2)

N%=percentage of cohesive detachment^f
A=cohesive detachment layer
M%=percentage of adhesive detachment layer^f
A/B=Adhesive peeling layer between coatings

^dThe number of layers can be limited to each batch by the user through data group/new data group/layer limit. This will affect the selection of layers from the attribute recording process. The maximum number of available layers is 5, but it is not included in the substrate and adhesive

^eOr equivalent units

^fThe closest 10% to meet international standards