NJ-M 10KN Digital Pull-off Adhesion Tester (pull-out method/pull-off method)
简要描述: Standard: ISO 4624, ASTM D4541, ASTM D7234, GB/T 5210-2006, GB/T 31586.1-2015, JT/T 695-2007 , JTS/T 209-2020, DL/T 5193-2021
产品介绍
Product Introduction
1. "Paints and varnishes Pull off test for adhesion"
2. 'Standard Test Method for Pull Off Strength of Coats Using Portable Adhesion Testers'
3. "Standard Test Method for Pull-Off Adhesion Strength of Coats on Concrete Using Portable Pull-Off Adhesion Testers"
4. "Paints and Varnishes - Pull-off Adhesion Test"
5. Protective Coating Systems for Corrosion Protection of Steel Structures - Evaluation and Acceptance Criteria for Adhesion/Cohesion (Failure Strength) of Protective Coatings - Part 1: Pull-off Test
6. Technical Conditions for Corrosion Protection of Surface Coatings on Concrete Bridge Structures
7. Construction Specification for Corrosion Protection of Water Transport Engineering Structures
8. Technical Specification for Epoxy Resin Mortar
1. Application:
It is used to test the pull-off adhesion strength of the coating on steel surface, concrete surface or other material’s surface.
2. Standard:
ISO 4624, ASTM D4541, ASTM D7234, GB/T 5210-2006, GB/T 31586.1-2015, JT/T 695-2007 , JTS/T 209-2020, DL/T 5193-2021
3. Features:
1. Portable design, can be used anywhere.
2. Built-in rechargeable lithium battery, no need any external power source.
3. Selectable directly four different sizes dolly(20mm/10mm/14mm/50mm) for different resolution and testing range
4. Get the testing results from LCD directly.
5. Includes all tools needed for testing
6. High-precise professional sensor ensures 0.001MPa resolution
7. Self-aligning dollies ensure to get a reliable testing results for smooth or uneven surfaces.
8. Two units(MPa and psi) for selection and can be converted automatically.
9. Showing pull-off rate allows users monitor and adjust pull speed according to different test requirements.
4. Parameters
Item | Name | Details |
1 | Test range | 0-10KN |
2 | Dolly Size | 20mm (Standard); 10mm/14mm/50mm(Optional) |
3 | Max. Pull-off Pressure (φ10mm dolly) | 0-127.38MPa |
4 | Max. Pull-off Pressure (φ14mm dolly) | 0 - 64.99MPa |
5 | Max. Pull-off Pressure (φ20mm dolly) | 0-31.84MPa |
6 | Max. Pull-off Pressure (φ50mm dolly) | 0-5.09MPa |
7 | Resolution | 0.001KN/0.001MPa |
8 | Stroke | 10mm |
9 | Power | Li battery |

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