Coating Adhesion Tester

Technical Specifications

• Type: Octahedral blade

• Number of blade teeth: 6 (ISQ-PB1, ISQ-PB3, ISQ-PB5), 11 (ISQ-PB2, ISQ-PB4)

• Blade pitch: 1mm (ISQ-PB1, ISQ-PB2), 2mm (ISQ-PB3, ISQ-PB4), 3mm (ISQ-PB5)

• Paint thickness on hard substrates: 0–60μm (ISQ-PB1), 61–120μm (ISQ-PB2, ISQ-PB3), 121–250μm (ISQ-PB4, ISQ-PB5)

• Paint thickness on soft substrates: 0–120μm (ISQ-PB2, ISQ-PB3, ISQ-PB4, ISQ-PB5)

• Minimum substrate thickness (hard): 0.25mm

• Minimum substrate thickness (soft): 10mm (ISQ-PB2 to ISQ-PB5)

• Minimum sample size: 150×100mm

• Dimensions:

  • Handle: 180×28×40mm (ISQ-PB1, ISQ-PB2, ISQ-PB5), 180×30×40mm (ISQ-PB3, ISQ-PB4)

  • Blade: Ø30×18mm (ISQ-PB1, ISQ-PB2, ISQ-PB5), Ø30×21mm (ISQ-PB3, ISQ-PB4)

• Weight: 277g

Description
The adhesion tester is used to check paint adhesion on metal, wood, and plastic substrates. According to ASTM D3359, BS 3900E6, and BS/EN ISO 2409 standards, the tool scores a grid on the surface, the test tape is removed, and adhesion is assessed based on paint detachment.