製品説明
仕様
アクセサリー
取扱説明書データシート
ビデオ

Elcometer付着性試験機検定器(AVU)

Elcometer AVUは、Elcometerのプルオフ式付着性試験機で正確に測定可能かどうかを判定する装置です。


頑丈に設計されているので、現場や実験室での使用(検定と校正証明)に適しています。

Elcometer 106、Elcometer 506、およびElcometer 510用のドリーアダプターを接続できます。また、他社製の付着性試験機用アダプターもあります。

付着性試験機を検定するには、まず、適切なドリーアダプターをAVUに装着します。試験機に加圧したら、試験機の読み取り値とAVCの画面に表示される値を比較します。

検定器の特長は、次のとおりです。

  • 読み取り値の即時表示と最大値の表示維持
  • MPa単位とpsi単位を切り替え可能
  • バックライト付きディスプレイ
  • 電源自動オフ機能

検査証明書付きのモデルと、自分で校正するのに便利な校正証明書付きのモデルがあります。

 

Adhesion Verification Unit (AVU)

仕様

コード番号

説明

証明書 

T99923924

Elcometer付着性試験機検定器(AVU)

T99923924C

Elcometer付着性試験機検定器(AVU)、校正証明書付き

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測定範囲

0~30MPa (0~4000psi)

 

分解能

0.01MPa (1psi)

 

精度

±0.1MPa (±14.5psi)

 

電源

1.5VのAAアルカリ電池2本

 

本体寸法

165 x 155 x 105mm (6.5 x 6.1 x 4.1インチ)

 

本体重量

3kg (6.6ポンド)

 

内用品

Elcometer AVU、Elcometer 506/510の直径20mm(0.76インチ)ドリーアダプター、検査証明書または校正証明書、AA電池2本、収納ケース、取扱説明書

 

 

検査証明書が標準で付属しています。
校正証明書が標準で付属しています。

アクセサリー

T99923935

Elcometer 506 & 510のドリーアダプター、直径20mm(0.76インチ)と14.2mm(0.56インチ)のドリー取付台

T99923936

Elcometer 506 & 510のドリーアダプター、直径50mm(2.0インチ)のドリー取付台

T99923937

Elcometer 106のドリーアダプター、スケール1~4

T99923938

Elcometer 106のドリーアダプター、スケール6

T99923939

AT-MおよびAT-A付着性試験機のドリーアダプター

T99923986

PAT 付着性試験機ドリーアダプター

ビデオ

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.

ビデオ

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