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Introducing the Presto Scratch Hardness Motorized Tester, a premier apparatus tailored for conducting scratch resistance tests under specified loads. Ideal for paints, lacquers, and varnishes, this equipment is indispensable for the paint and plating industry, offering unmatched reliability and precision.

Crafted for repetitive use in small industries and laboratories, where stringent quality control tests are paramount, the motorized model stands out as a user-friendly iteration of the standard Presto Scratch Hardness Tester.

Whether performing a go/no-go scratch test at a single specified load on the Stylus or gradually increasing the load to pinpoint coating penetration, this instrument ensures accurate and thorough assessments. Its durability and reliability are second to none, adhering strictly to ISO standards for quality assurance.

Complete with an instruction manual and conformance certificate, the Presto Scratch Hardness Motorized Tester guarantees exceptional performance and peace of mind.

Features & Highlights

    • Size of sample: 130*70 mm
    • Test Operation: Motorised
    • Diameter of Needle: 1 ± 0.05 mm
    • Load on Needle: 500gm, 300gm, 200gm
    • Length of travel of stylus: 100 ± 8 mm
    • Power: 220V, 50Hz, Single Phase
    • Weight: 1 Kg (Higher Capacity on demand)

 

  • Motorized Oscillating Arm: Ensures smooth and noise-free movement with Teflon rollers, enhancing user experience and efficiency.
  • Ergonomic Design: Equipped with electronic controls for easy operation and user convenience.
  • High Accuracy: Delivers precise test results under uniform load and specified diameter, ensuring reliability and consistency.
  • Friction Reduction: Teflon rollers minimize friction, contributing to smooth and efficient testing processes.
  • Fully Automatic Testing: Offers fully automatic testing through a motorized system, simplifying operation and enhancing productivity.
  • Uniform Load Distribution: Achieves evenness in testing with weights on the needle, ensuring consistent and reliable results.
  • Secure Sample Holding: Firmly holds test samples with steel clamping pins, preventing slippage and ensuring accurate testing.
  • Geared System: Utilizes a geared system for oscillating arm movement, facilitating controlled and precise testing procedures.
  • Instant Braking: Features an instant braking system for quick and precise stopping, enhancing safety and operational efficiency.
  • Failure Notification: Light indicator notifies users of sample failure, ensuring timely identification and resolution.
  • Compliance with Standards: Meets ASTM G171-03 standards, ensuring adherence to industry benchmarks for quality and reliability.
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