DeFelsko® PosiTest® AT Pull-Off Adhesion Testers

Sku: P-INDAT

The DeFelsko PosiTest AT-A Automatic Adhesion Tester is engineered for professionals seeking accurate and efficient evaluation of coating adhesion on metal, wood, concrete, and other rigid substrates. This latest model introduces significant enhancements to streamline testing processes and improve user experience.​

Key Features:

Advanced Li-ion Battery: Delivers 25% greater capacity, allowing for over 250 tests per charge. The battery offers faster charging times and an extended service life, ensuring prolonged field operation.​

USB-C Connectivity: Facilitates continuous operation and rapid charging when connected to the included AC power adapter. Compatible with standard USB-C chargers, it also enables faster data transfer, streamlining both laboratory and field workflows.​

Enhanced Reporting Capabilities: Records detailed pressure vs. time data at one-second intervals, in addition to maximum pull-off pressure, pull rate, and fracture type. This comprehensive data collection significantly enhances the quality and depth of generated reports.​

Self-Aligning Dolly System: The quick-coupling actuator and spherical articulating dolly head ensure uniform distribution of pulling force, accommodating uneven surfaces and preventing one-sided pull-offs.​

Robust Construction: Features an impact and scratch-resistant color touch screen, complemented by a glove-friendly keypad. The environmentally sealed enclosure is weatherproof, dustproof, and shockproof, meeting or exceeding IP65 standards.​

Extensive Memory and Connectivity: Internal memory stores up to 100,000 pulls in 1,000 batches, capturing maximum pull-off pressure, rate of pull, test duration, and more. Data can be transferred via USB-C or Bluetooth to PosiSoft software for detailed analysis and reporting.​

Available Configurations:

The PosiTest AT-A is available in various models to suit different testing requirements:​

ATA20: 20 mm dolly for higher bond strength coatings on metals​

ATA50: 50 mm dolly for lower bond strength coatings on wood, concrete, and plastic

ATA50T: 50 x 50 mm tile dolly conforming to EN 12004-2 standards​

ATA50C: 50 mm dolly conforming to ASTM C1583 standards for concrete surfaces and overlays​

Applications:

Ideal for industries requiring precise adhesion testing, including:​

Protective coatings​

Automotive​

Aerospace​

Marine​

Construction​

This latest generation DeFelsko PosiTest AT-A Automatic Adhesion Tester combines advanced technology with user-friendly features, making it an essential tool for professionals dedicated to ensuring coating integrity and performance.​