Washability and Scrub Resistance Tester Model 494 MC – ERICHSEN

Optimized Precision for Scrub Resistance Testing

The Erichsen Model 494 MC Washability and Scrubbing Resistance Tester is an advanced solution engineered with precision to evaluate the durability and ease of cleaning of various coatings and wall paints. Boasting a robust design inclusive of leveling feet, a protective top cover plate, and dual specimen clamping mechanisms, this sophisticated instrument ensures accurate and consistent test results. Powered by a high-precision step motor and a micro-controller, it enables periodic linear movements of the abrasion bodies with unparalleled repeatability. Designed to accommodate up to three devices simultaneously, it facilitates parallel abrasion tests enhancing productivity for industrial applications.

Adaptable Testing for Enhanced Reliability

Particularly tailored for the assessment of dispersion paints, particularly in scenarios demanding scrub resistance and cleanability verification, this tester’s versatility also extends to customized testing requirements. Whether it’s for evaluating cleaning solutions or other materials, the adjustable parameters of the Model 494 MC make it a valuable asset for research and quality control labs. It adheres to strict DIN EN ISO 11998 standards, with an included ISO adapter for compliance and adaptability.

User-Friendly Interface for Efficient Operations

Operation is streamlined through an intuitive keypad and a 6-line display unit, simplifying the test setup process. Users benefit from easily controllable test parameters including stroke rate, path, and count of double strokes. The unit also supports storage of up to 20 parameter sets, optimizing repeatability for common test scenarios. Complete with essential accessories, the Model 494 MC sets the benchmark for washability and scrub resistance testing in its class.

Technical Specifications

Drive
  • Electric
Dimensions
  • approx. 590 mm x 370 mm x 280 mm (W x D x H)
Stroke path
  • (10 - 300) mm, depending on the stroke rate
Stroke rate
  • (5 - 70) double strokes / min.
Weight (net)
  • approx. 22 kg
Portable / Stationary
  • Stationary
Test Benches / Test Trail
  • up to 3
Power supply (external wide-range power adapter)
  • (100 -240) VAC, (47-63) Hz, 24 VDC / 3 A

FAQ - Washability and Scrub Resistance Tester Model 494 MC – ERICHSEN

What materials can be tested with the Model 494 MC Washability and Scrub Resistance Tester?

The Model 494 MC is particularly adept at assessing the durability and ease of cleaning of various coatings and wall paints. Its versatility extends to a wide range of materials, especially dispersion paints, in contexts requiring verification of scrub resistance and cleanability. It can also be customized for testing different cleaning solutions or materials, serving the needs of research and quality control labs effectively.

What standards does the Model 494 MC adhere to?

This tester complies with the rigorous DIN EN ISO 11998 standards, ensuring its reliability and accuracy in testing. An ISO adapter is included to enhance compliance and adaptability, making it a trustable instrument for standardized testing requirements.

How is the tester operated and what are the key operation features?

Operation of the Model 494 MC is facilitated through an intuitive keypad coupled with a 6-line display unit, which simplifies the test setup process. Key operational features include easily controllable test parameters such as stroke rate, path, and count of double strokes. The device also supports storage of up to 20 parameter sets, to optimize repeatability for common testing scenarios.

Can multiple tests be conducted simultaneously?

Yes, the Model 494 MC is designed to accommodate up to three devices simultaneously, allowing for parallel abrasion tests. This feature significantly enhances productivity for industrial applications by enabling multiple tests to be conducted in parallel.

What are the dimension and weight specifications of the Model 494 MC?

The dimensions of the Model 494 MC are approximately 590 mm x 370 mm x 280 mm (W x D x H) and it weighs around 22 kg. Its stationary nature, combined with these dimensions and weight, make it a robust and reliable instrument for lab environments.

Is the Model 494 MC portable?

No, the Model 494 MC is designed as a stationary device. Its structure and design are optimized for stable use in a fixed location, particularly in laboratory or industrial settings where precision and repeatability are key.

What is included with the Model 494 MC for power supply requirements?

The Model 494 MC comes with an external wide-range power adapter, supporting (100 -240) VAC, (47-63) Hz, 24 VDC / 3 A. This ensures that the device can be conveniently powered in a wide range of settings and geographical locations.

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