Testador de adesão pull-off
Testador Automático de Adesão Pull-Off
Testador de adesão pull-off totalmente automático
Electronic Pull-Off Adhesion Tester with Color Touchscreen
ASTM C1583 ASTM D 4541
ISO 4624 ISO 16276
EN 13144 EN 24624
NF T30-062 NF T30-606
AS/NZS 1580.408.5

Descrição do produto:

Indústria de Produtos Qualtech Testador de adesão pull-off is a Fully-Automatic Pull-Off Adhesion Gauge to instantly measure the Adhesive Strength of cured coatings and paint films attached to substrates and sample surfaces at the touch of a button. The complete Pull-Off Adhesion Test is performed fully automatic offering higher precision and higher repeatability.

The Pull-Off Adhesion Test is a reliable test method to determine the Minimum Tensile Strength required to detach or damage a coating attached to a substrate or sample surface by mounting a Dolly on the coating surface and performing a perpendicular Pull-Off Motion. The tensile stress on the Dolly is slowly increased until a specified tensile strength limit is reached or the coating is ruptured or pulled-off. The advantage of the Pull-Off Adhesion Test compared to other Adhesion Test Methods is the precise test result which indicates the coating performance with high precision to be able to maintain or modify the chemical composition of surface coatings based on the measured Pull-Off Adhesion Test Results.

This precision Testador Automático de Adesão Pull-Off is designed and engineered offering the newest microchip technology combined with a large Color Touchscreen Display presenting test results in MPa and psi, Graphic presentation of test results with a Sample Test Curve, Automatic Calibration, a wide range of Dollies, high precision Tensile Strength Sensors, adjustable Tensile Strength, high accuracy and high precision, a rechargeable Battery, an extended Battery Life, a dustproof & waterproof Design, a USB Port, a seamless PC Connectivity & PC Software, an ergonomic design, reliable performance, longevity and much more.

This professional Automatic Pull-Off Adhesion Gauge is designed and engineered in accordance with international test standards including:

• ASTM C1583 (Standard Test Method for Tensile Strength of Concrete Surfaces and the Bond Strength or Tensile Strength of Concrete Repair and Overlay Materials by Direct Tension (Pull-off Method))
• ASTM D4541 (Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers)
• ASTM D7234-12 (Standard Test Method for Pull-Off Adhesion Strength of Coatings on Concrete Using Portable Pull-Off Adhesion Testers)
• BS 1881-207 (Testing concrete. Recommendations for the assessment of concrete strength by near-to-surface tests)
• ISO 16276-1 (Corrosion protection of steel structures by protective paint systems — Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating — Part 1: Pull-off testing)
• ISO 4624 (Paints and varnishes — Pull-off test for adhesion)
• DIN 1048-2 (Testing concrete; testing of hardened concrete (specimen taken in situ))
• EN 1015-12 (Methods of test for mortar for masonry. Determination of adhesive strength of hardened rendering and plastering mortars on substrates)
• EN 12636 (Products and systems for the protection and repair of concrete structures. Test methods. Determination of adhesion concrete to concrete)
• EN 13144 (Metallic and other inorganic coatings. Method for quantitative measurement of adhesion by tensile test)
• EN 1542 (Products and systems for the protection and repair of concrete structures. Test methods. Measurement of bond strength by pull-off)
• EN 24624 (Paints and varnishes. Pull-off test)
• NF T30-606
• NF T30-062
• AS/NZS 1580.408.5 (Tintas e materiais relacionados – Métodos de teste – – Adesão – Teste de arrancamento)