产品描述
附件
技术规格
操作手册
产品简介
视频

Elcometer 506拉拔式附着力试验仪

Elcometer 506 是轻巧,携带方便和易于使用的附着力测试仪,可提供模拟或数字附着力测试仪.适用于无论是在现场或在实验室测量拉拔式附着力的涂层为50MPa(7250psi)。

Elcometer506的设计在旋转手摇柄时, 可以确保在整个范围内,轻松均匀的施加压力,确保可重复的结果,精确度为±1%。

Elcometer 506 快速连接14.2、20和50mm直径的锻模连接件和多样附件,允许涂层附着力测试在平面,曲面,厚和薄基体 - 包括金属,木材,混凝土和其他纤维材料。
 
Elcometer506的测试头(制动器)已被设计成小型,符合人体工程学和携带方便 -是单手测试涂层的附着力,即使是在笨拙或密闭空间的理想选择。
 
垂直表面上的安全测试也被考虑在内。使用磁性拉线夹附件,制动器可保持牢固-防止意外损坏周边地区。

 

Analogue Adhesion Tester

 

Adhesion Skirts Adhesion Actuator

数字式和模拟仪器,用于艰苦和危险环境中

制动器裙套,适用于平面或曲面上 各种 基体厚度和粘合力

制动器高度低,可进入限定区域。垂直表 面测试过程中,安全带夹有助于防止意外 破坏周边区域

 

功能强大
•  适用于金属、木材、混凝土和其他基体
•  坚固、轻巧—非常适合频繁检测
•  平稳施加的负荷,高达50MPa(7250psi) 
 
灵活
•  易于使用的手持式设计
•  非常适合实验室和现场使用
•  14.2、20和50mm(0.56、0.76和1.96”)直径的可重复使用的锻模
•  在小的、弯曲或平面上测量


 读数准确
•  测量范围高达50MPa(7250 psi),精度为全部刻度范围的±1%


 耐用
•  密封型、重型,耐冲击
•  防尘防水等级,相当于IP65
•  适用于极端环境

 

 

低粘合力基体的涂层检测


在低粘合力基体上检测涂层时,比如混凝土、木材或其他纤维材料,锻模的表面面积需较大,以提高精度、可重复性和再现性。


Elcometer 506混凝土附着力测试仪作为套装或随单个50mm附件(支撑环、锻模、割刀)一起供应,此类附件可加入Elcometer 506仪器中。

 

如何防止脱胶脱落和内聚脱落

锻模位置正确

 

Correct Adhesion Test

锻模和制动器

 

涂层

 

基体

锻模位置不正确

 
Incorrect Adhesion Test

锻模和制动器

 

涂层

 

基体

 

表面和锻模预处理

1. 选择平坦的测试区,测试区需足够大以放置附着力测试仪。

2. 研磨锻模和表面,清除表面的灰尘—尽量降低“粘合”失败风险。

紧固锻模

3. 正确混合粘合剂,在整个锻模面上均匀涂抹粘合膜。

4. 测试标准要求,需垂直测试面拉拔锻模。因此,锻模需附着在预处理的测试平面上(参见以下图片)。给锻模均匀施加压力,确保锻模面平行于测试面。

5. 从锻模周围去除多余的粘合剂,使其完全固化。固化过程中,在垂直表面上附着锻模时,需使用测试带。

6. 需要时,锻模完全固化后,使用提供的锻模割刀在锻模周围划破涂层。

7. 连接制动器到锻模上,开始测试。

评估附着力测试

拉拔测试若有效,涂层需至少覆盖50%的锻模面。如果仪器出现故障,锻模上没有涂层,或涂层仅覆盖少于50%的锻模面,拉拔测试无效,应重新测试。

当每层涂层均已脱落,锻模和测试面板上留有相同的涂层,称为‘粘合破坏’。

当涂层与另一层涂层的界面处脱落(锻模上留有一层涂层,基体上留有另一层涂层),或基体上的涂层已脱落(锻模上留有涂层,基体无涂层),会出现“脱胶”。

: 如果胶水脱落值高于指定值,可报告附着力已超出了单次测试的规定值。

Elcometer 506数字式附着力测试仪套件
Elcometer 506模拟附着力测试仪套件Elcometer 506锻模Elcometer 506锻模

附件

部件编号

产品描述

 

 证书

F506-20A

Elcometer 506模拟附着力测试仪套件;20mm

 

F506-20AC

Elcometer 506模拟附着力测试仪套件;20mm—带证书

 

ο

F506-20D

Elcometer 506数字式附着力测试仪套件;20mm

 

F506-20DC

Elcometer 506数字式附着力测试仪套件;20mm—带证书

 

ο

F506-50D

Elcometer 506数字式附着力测试仪套件;50mm

 

F506-50DC

Elcometer 506数字式附着力测试仪套件;50mm—带证书

 

ο

 

点击上述“附件”选项的锻模和附件完整列表。

精确度

量程的±1%

压力等级

26 MPa (3800 psi)

 

14.2mm(0.56”)锻模

20mm(0.76”)锻模

50mm(1.96”)锻模

工作范围

4至50MPa(600至7200psi)

2至25MPa (300至3600psi)

0.3至4MPa (50至580psi)

刻度分辨率

模拟:0.1MPa (10psi)
数字式:0.01MPa(1psi)

模拟: 0.1 MPa (10 psi)
数字式: 0.01 MPa (1 psi)

模拟: 0.05 MPa (5 psi)
数字式:0.01 MPa (1 psi)

仪器长度

290mm (11.5”)

290mm (11.5”)

290mm (11.5”)

制动器高度
(配有支撑环)

85mm (3.4”)

85mm (3.4”)

110mm (4.3”)

仪器重量

1.8kg (4lb)

1.8kg (4lb)

2.0kg (4.4lb)

套件重量

4kg (8.8lb)

4kg (8.8lb)

5.2kg (11.5lb)

电池类型

2节LR6(AA)碱性干电池(仅限于数字式)电池寿命:2000个小时

包装清单:

20mm套件

带20mm锻模(x10)的Elcometer 506附着力测试仪、20mm锻模标准支撑环、20mm锻模割刀手柄、20mm锻模割刀、Araldite标准两部分环氧粘合剂(2 x 15ml软管)、研磨垫、提箱、2节 LR6(AA)电池(仅限于数字式)、检测证书和操作手册。

50mm套件

带50mm锻模(x6)的Elcometer 506附着力测试仪、50mm锻模标准支撑环、50mm锻模刀杆、50mm锻模割刀、Araldite标准两部分环氧粘合剂(2 x 15ml软管)、研磨垫、提箱、2 x LR6(AA)电池(仅限于数字式)、检测证书和操作手册。

 

标准:

ASTM D4541, ASTM D7234, AS/NZS 1580.408.5, BS 1881-207,DIN 1048-2, EN 12636, EN 13144, EN 1542,EN 24624,ISO 16276-1, ISO 4624,
JIS K 5600-5-7, NF T30-606,
NF T30-062

 

标配带检测证书。

作为标准提供证书 。

 

技术规格

锻模 锻模直径

10个装*

100个装

510 dollies

10mm (0.39”)

T5100010AL-10

T5100010AL-100

14.2mm (0.56”)

T9990014AL-10

T9990014AL-100

20mm (0.76”)

T9990020AL-10

T9990020AL-100

50mm (1.96”)

T9990050AL-4

-

50mm (1.96”) 不锈钢

T9990050SS-4

-

*50mm(2”)锻模以4个装供应。
       
锻模套装 直径 标准裙套 薄基体裙套
elcometer 506 actuator skirts    10mm (0.39”) T9991420S -
14.2mm (0.56”) T9991420S T9990014T
20mm (0.76”) T9991420S T9990020T
50mm (1.96”) T9990050S -

50mm (1.96”) 不锈钢

T9990050S

-

       
附着力验证装置  产品描述   部件编号
 Elcometer-AVU  Elcometer AVU附着力验证装置 T99923924
Elcometer AVU附着力验证装置—带证书 T99923924C
       
锻模割刀 产品描述

切割器手柄和轴

锻模割刀

dolly cutters

10mm (0.39”)

-

-

14.2mm (0.56”)

T9991420H

T9990014CT

20mm (0.76”)

T9991420H

T9990020CT

50mm (1.96”)

T9990050H

T9990050CT

50mm (1.96”) 不锈钢

T9990050H

T9990050CT

 

 

   
磁性锚定夹

产品描述

  部件编号

510 clamp

磁性锚定夹,垂直表面测试过程中,用于紧固制动器

T99923797
 

 

   
胶粘剂

产品描述

 

部件编号

elcometer 506 araldite adhesive

Araldite标准两部分环氧粘合剂,2 x 15ml软管

T99912906
 

 

 

 

锻模清洁加热钳

产品描述

 

部件编号
 

锻模清洁加热钳 - 欧盟220V/240V英国

T99923147

 

锻模清洁加热钳-美国110V

T99923103

视频

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.

相关视频

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/NskjSM8n5UY
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/7xmYIfozQaw
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/-26j4aoiFe8
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/ZqSNwQSOPqA
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/4rjUgA2Lwos
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%.

 

This 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/TuFY8_KI9lQ
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/rBTGaP-OXLM
<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/O0wMikGLi84