Descripción del producto
Especificaciones técnicas
Accesorios
Manual de instruccionesHoja de datos
Videos

AVU Unidad de Verificación de Adherencia

El Elcometer AVU  ha sido diseñado para proporcionar a los usuarios los medios para confirmar la precisión de su medidor de adherencia por arranque.  


Debido a su diseño robusto del Elcometer AVU  es adecuado para su utilización in situ o en el laboratorio y permite a los usuarios verificar o certificar sus medidores de adherencia por arranque.

Hay disponible una gama de adaptadores de sufridera para comprobar los medidores de adherencia Elcometer 106, Elcometer 506 y Elcometer 510. También hay disponibles adaptadores para comprobar medidores de otros fabricantes.


Conecte el adaptador adecuado para la sufridera de AVU, conecte el medidor de adherencia, aplicar cargar y comparar el valor del medidor de adherencia a la lectura en la pantalla del AVC.

Las características incluyen:

  • Máxima retención y despliegue de lecturas en vivo
  • MPa / psi unidades intercambiables
  • Pantalla retroiluminada
  • Apagado automático

El Elcometer AVU se suministran con un certificado de prueba o certificado de calibración completo, adecuado para la auto-certificación.

 

Adhesion Verification Unit (AVU)

Especificaciones técnicas

Referencia

Descripción

Certificado 

T99923924

Elcometer AVU Unidad de Verificación de Adherencia

T99923924C

Elcometer AVU Unidad de Verificación de Adherencia- Certificado

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Rango

0-30MPa (0-4000psi)

 

Resolución

0.01MPa (1psi)

 

Precisión

±0.1MPa (±14.5psi)

 

Tipo de pila

2 x 1.5V AA Cells (Alkaline)

 

Dimensiones del Medidor

165 x 155 x 105mm (6.5 x 6.1 x 4.1”)

 

Peso del Medidor

3kg (6.6lbs)

 

Lista de empaque

Elcometer AVU, Adaptador de Sufridera 20 mm (0.76 ") de Elcometer 506/510, certificado de prueba o calibración (según corresponda), 2 pilas AA, maletín de transporte y manual de instrucciones

 

 

Certificado de prueba suministrado
Certificado de calibración incluido

Accesorios

T99923935

Elcometer 506 & 510 Adaptador de Sufridera, falda de 20 y 14.2 mm (0.76 y 0.56 ")

T99923936

Elcometer 506 & 510 Adaptador de Sufridera, falda de 50 mm (2.0 ")

T99923937

Elcometer 106 Adaptador de Sufridera, Escalas 1 a 4

T99923938

Elcometer 106 Adaptador de  Sufridera; Escala 6

T99923939

AT-AT-M y A Adaptador de Sufrideras del medidor de adherencia

T99923986

Adaptador de Sufridera para Medidor de Adherencia PAT

Videos

1. An Introduction to Pull-Off Adhesion on Coated Surfaces

Adhesion testers are used to test how well a coating has adhered to a surface, as poor adhesion can lead to premature coating failures. The coating inspector has essentially three main methods to choose from - cross hatch, push off, and the most common, the pull-off adhesion test.

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

VÍDEOS RELACIONADOS

1. An Introduction to Pull-Off Adhesion on Coated Surfaces
1. An Introduction to Pull-Off Adhesion on Coated Surfaces

Adhesion testers are used to test how well a coating has adhered to a surface, as poor adhesion can lead to premature coating failures. The coating inspector has essentially three main methods to choose from - cross hatch, push off, and the most common, the pull-off adhesion test.

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

//www.youtube.com/embed/pHvgjZZ3cRg
2. Selecting the Dolly Diameter and Gauge
2. Selecting the Dolly Diameter and Gauge

When it comes to selecting the dolly diameter and adhesion gauge type to use for a pull-off adhesion test; factors such as the substrate material, the substrate shape, and the expected coating strength will affect the dolly or gauge the user chooses.

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

//www.youtube.com/embed/NQdcl-EyEJU
3. Selecting the most Appropriate Position for an Adhesion Test
3. Selecting the most Appropriate Position for an Adhesion Test

When preparing a pull-off adhesion test, whilst the actual location and the number of pulls is typically defined by the test method or procedure that’s being followed, the actual positioning of the dolly is vital, as poor positions can result in low pull-off values or invalid tests.


 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here. 

To download the video script in English click here.

 

//www.youtube.com/embed/s30uCK_U44w
4. Preparing the Dolly and the Coating
4. Preparing the Dolly and the Coating

Properly preparing the dolly and the surface before performing a pull-off adhesion test will help achieve higher pull-off values.

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

 

//www.youtube.com/embed/UJYYe_NZ9YQ
5. To Cut or Not to Cut?
5. To Cut or Not to Cut?

Should the coating around a dolly be cut, or left uncut prior to a pull-off adhesion test; and whose decision is it to make?

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

//www.youtube.com/embed/avSFGkyVAd8
6. The Pull-Off Test
6. The Pull-Off Test

Once the glue between a properly prepared dolly or pull stub and a properly prepared coating has fully cured, the pull-off adhesion test can be undertaken using the adhesion tester of choice.

 

This video is part of a series on Pull-Off Adhesion Testing, to see the next video please click here.

To download the video script in English click here.

 

//www.youtube.com/embed/uJXt0Pbrj0k
7. Assessing the Result; Glue, Adhesive and Cohesive Failures
7. Assessing the Result; Glue, Adhesive and Cohesive Failures

Once the pull-off adhesion test has been completed the tensile pull-off force, whether the coating was coat or not, the dolly size and gauge type, and the failure mode of the coating are all recorded; with the nature of the failure usually recorded as an estimated percentage to the nearest 10%.

 

 

To download the videoThis video is part of a series on Pull-Off Adhension Testing, to view the playlist please click here.

To download the video script in English click here.

//www.youtube.com/embed/2OG23w7Ww9Q
<P> 8. Measuring the Pull-Off Adhesion of Coatings on Concrete</P>

 8. Measuring the Pull-Off Adhesion of Coatings on Concrete

Testing coating adhesion on concrete substrates using a pull-off adhesion gauge is similar to testing coatings on metal substrates. However, there are a number of differences in the test procedures and equipment used.

 

This video is part of a series on Pull-Off Adhension Testing, to view the series playlist please click here.

To download the video in script in English click here.

//www.youtube.com/embed/CoURXuYVnAg