AZA 1152 DIGITAL PULL-OFF ADHESION TESTER

Description

Adhesion Tester AZA 1152 Digital Pull-Off Device is a professional-grade instrument designed to measure the bond strength of coatings, paints, sealants, and adhesives applied to surfaces such as concrete, metal, wood, or other substrates. This tester helps evaluate surface preparation quality, coating integrity, and adhesion performance according to internationally accepted standards.UTEST+2AZALAB+2NL Scientific+2

Its digital load measurement system, coupled with portable build quality, makes the AZA 1152 ideal for both field testing and laboratory evaluations in industries like construction, automotive, marine, manufacturing, and civil engineering.AZALAB+1UTEST+1UTEST+1AZALAB+1

Adhesion Tester AZA 1152 – For Accurate Coating Evaluation

The AZA 1152 operates using a pull-off testing principle, in which a precisely machined aluminum or steel dolly is bonded to the surface coating. A controlled tensile load is then applied vertically until the dolly detaches, and the maximum force required for detachment is recorded. This value indicates the adhesion strength of the material being tested.

Its digital force gauge delivers real-time measurements, ensuring high accuracy and repeatability. The tester is capable of identifying different failure modes (adhesive, cohesive, substrate failure), which helps professionals diagnose potential issues in coatings or surface preparation processes.

Key Features and Benefits

• Digital Force Display: The integrated digital meter shows real-time applied force in multiple units (MPa, psi, N), and includes a peak hold feature for maximum value tracking.

• Interchangeable Dolly Sizes: Supports different dolly diameters (typically 20mm and 50mm) for versatile testing based on surface area or coating thickness.

• Manual or Hydraulic Operation: Offers smooth and uniform loading, either by hand crank or hydraulic pump depending on the model variation.

• Compact and Rugged Design: The unit is housed in a protective hard case for safe transport and rough site conditions, while the frame itself is made of corrosion-resistant materials.

• Data Storage and Output: Advanced versions offer internal memory and USB interface for data logging and report generation.

Specifications

Applications

• Evaluation of paint and coating bond strength

• Quality control of surface treatments

• Field testing of waterproofing or protective sealants

• Construction surface preparation validation

• Forensics on coating failure and delamination issues

The AZA 1152 helps ensure that coatings and surface applications meet performance standards and do not fail under environmental or structural stress. It is indispensable for quality assurance in civil engineering, manufacturing, and maintenance sectors.

🔹 FAQs

Q1: What does the AZA 1152 test?
A1: It tests the adhesion strength of coatings, paints, sealants, and adhesives on various substrates.

Q2: Is it suitable for both field and lab testing?
A2: Yes, its portable design makes it ideal for on-site and laboratory use.

Q3: What testing standards does it follow?
A3: It complies with ASTM D4541, ISO 4624, and relevant IS codes for adhesion testing.

Q4: Can different dolly sizes be used?
A4: Yes, it supports 20mm and 50mm dollies for various test requirements.

Q5: Does it store test data?
A5: Yes, higher-end models include memory and USB output for storing and exporting test results.