ERICHSEN ERICHSEN426 Scratch Meter scratch tungsten carbide tip diaMeter 0.5mm

Name: ERICHSEN ERICHSEN426 Scratch Meter scratch tungsten carbide tip diaMeter 0.5mm
Brand: Erichsen
SKU: NB001648
Price: 579.0 USD
Availability: InStock

$ 579.00Ex works

Using 0.5mm tungsten carbide tip, the spherical test point can scratch 2000 90mm long scratches without damage after durability test, the design is comfortable and stable, and it is suitable for regular interval scratch operation in corrosion test.

Model

ERICHSEN426

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Category : Hardness Testing Pencil

Brand : Erichsen

SKU : NB001648

Service :The delivery and service By NBCLab.Com

Overview

ERICHSEN ERICHSEN426 Scratch meter is a professional equipment for corrosion testing, which can draw a standard scratch on the surface of the sample, equipped with a tungsten carbide tip with a diameter of 0.5mm, also known as a scratch pen.

Features

1. Adopt tungsten carbide test head with diameter of 0.5mm to ensure scratch accuracy and durability 2. The spherical tungsten scratch needle is firmly installed on the oxidation hard aluminum pen handle, and the operation is stable and comfortable 3. After strict durability test, 2000 90mm long scratches can be scratched without damage

Principle

The Scratch meter is used for testing at the beginning of the corrosion test and at regular intervals by generating specific scratches on the surface of the protective coating. The scratches are arranged horizontally, with the first one located at the bottom of the short side of the sample for easy study of the corrosion process. The spherical test point is scratched on the surface at a speed of 20cm/s and a pressure of 50N, and there is no damage after 18000cm operation.

Applications

Corrosion test, coating protection performance test

Steps

1. Prepare the test sample 2. Use the Scratch meter to draw horizontal scratches on the surface of the sample 3. The first scratch is located at the bottom of the short side of the sample 4. At regular intervals, repeability scratch operation 5. Observe and document the corrosion process

Test head diameter
0.5mm
Test head material
tungsten carbide

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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