SCRATCHMARKER 427 – ERICHSEN

SCRATCHMARKER 427 – ERICHSEN

Advanced Corrosion Test Solution

Delve into the capabilities of the SCRATCHMARKER 427, an optimal tool for precise application of scratch marks on coated test panels used in corrosion testing. This instrument includes a durable carbide scratching tool with a 0.5 mm diameter and a 0.25 mm tip radius, offering unmatched precision. Equipped with a scale disc, the SCRATCHMARKER 427 allows for accurate setting of scratching depths up to approximately 500 μm, with scale graduations at 25 μm intervals for meticulous depth adjustments facilitated by the included levelling plate.

Streamlined Design for Maximum Efficiency

Designed with efficiency in mind, the SCRATCHMARKER 427 boasts a compact form factor coupled with an end-stop ruler to enable fatigue-free operation even during extensive testing periods. This instrument is expertly crafted to apply defined scratches per various standards, essential for corrosion tests using Erichsen’s renowned Corrosion Test Instruments, including models 519, 606, and 608.

Comprehensive Package

The SCRATCHMARKER 427 comes with a comprehensive kit, including a graduated dial, ruler, calibrating device for scratch depth adjustment, Circuit indicator Testboy®, carrying case, and an instructional manual, compiling everything needed for immediate deployment in corrosion testing scenarios.

Technical Specifications
Technical data
  • Scratch profile: Van Laar

FAQ - SCRATCHMARKER 427 – ERICHSEN

What is the SCRATCHMARKER 427 used for?

The SCRATCHMARKER 427 is an advanced corrosion test solution designed for the precise application of scratch marks on coated test panels. It's primarily used in corrosion testing to prepare surfaces for testing with Erichsen's Corrosion Test Instruments, such as models 519, 606, and 608.

What does the SCRATCHMARKER 427 kit include?

The kit comes with everything needed for corrosion testing, including a graduated dial, ruler, carbide scratching tool, calibrating device for scratch depth adjustment, Circuit indicator Testboy®, a carrying case, and an instructional manual.

What makes the SCRATCHMARKER 427 unique in terms of design?

Its standout features include a compact design for efficient, fatigue-free operation, a durable carbide tool for precise scratches, and a scale disc for accurate setting of scratching depths, backed by an end-stop ruler for enhanced usability.

How accurate is the scratch depth adjustment with SCRATCHMARKER 427?

The SCRATCHMARKER 427 allows for setting scratching depths up to approximately 500 μm, with fine graduations at 25 μm intervals on the scale disc for meticulous depth adjustments, ensuring highly accurate and consistent scratch application.

Can the SCRATCHMARKER 427 be used for any specific testing standards?

Yes, the SCRATCHMARKER 427 is designed to apply defined scratches that comply with various corrosion testing standards. This makes it an invaluable tool for conducting tests in line with established protocols for assessing the corrosion resistance of coated panels.

What is the scratch profile created by SCRATCHMARKER 427?

The SCRATCHMARKER 427 creates a scratch profile based on the Van Laar formula, which is critical for precise and replicable testing in corrosion resistance evaluation.

Is any training required to operate the SCRATCHMARKER 427?

While the SCRATCHMARKER 427 is designed for ease of use, familiarizing yourself with the included instructional manual is recommended for optimal operation. The comprehensive manual provides all necessary guidance for setup, adjustment, and use, facilitating quick adoption even for novice users.

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