JFL QHZ film scratch Tester, scratch resistance Tester

Name: JFL QHZ film scratch Tester, scratch resistance Tester
Brand: JFL
SKU: NB018985
Price: 633.0 USD
Availability: InStock

$ 633.00Ex works

Steel ball diaMeter 1mm needle, load range 0-2000g, through the minimum load of the film to accurately determine the coating resistance to penetration, traverse speed 30-40mm/s to ensure the test Stability.

Model

Get Quote

Category : Scratch Tester

Brand : JFL

SKU : NB018985

Service :The delivery and service By NBCLab.Com

Overview

The JFL QHZ film scratch test instrument is used to determine the anti-penetration ability of coatings and evaluate film Hardness. The test technical feature is that Hardness is expressed as the minimum load (scratch resistance value) of the carrying weight when the scribing needle cuts the film.

Features

1. The length of the scribing needle is ≥ 60mm to ensure that the test range is sufficient 2.Scribing traverse speed 30~ 40mm/s, stable operation 3. Scratch steel ball diameter 1mm, precise control of scratch 4. Load range from 0 to 2000g, covering a wide range of testing requirements 5. Dimension 300 * 200 * 300mm, compact structure

Principle

Instrument scratch test by applying different loads on the surface of the film scribing needle, when the scribing needle scratches the film, recording the minimum load carrying weight as scratch resistance value, in order to evaluate film Hardness.

Steps

1. Prepare the film sample and fix it in the test position 2. Set Load Nominal Mass according to Test Requirements 3. Start the instrument and move the needle at a speed of 30~ 40mm/s to scratch 4. Observe whether the film is scratched and record the minimum load value 5. Sexual repeability test to ensure accuracy of results

Notice

• Make sure the strokes are intact and nondestructive before testing • Load settings must not exceed the upper limit of 2000g Keep the test environment clean to avoid external interference • Test accuracy by calibrating instruments regularly

Scratch length
Greater than or equal to 60mm
Pattern speed
30-40mm/s
Scribe steel ball
Φ 1mm
loading Range
0-2000g
Dimension
300*200*300

[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.