Presto - Testing Instruments
Presto - Testing Instruments

Scratch Hardness Tester - Motorized

Scratch Hardness Tester - Motorized
Scratch Hardness Tester - Motorized
Scratch Hardness Tester - Motorized
Scratch Hardness Tester - Motorized
Presto Scratch Hardness motorized tester is a suitable apparatus for conducting tests related to resistance to scratch under a specified load. The equipment can be used for a wide variety of products such as paints, lacquers and varnishes.

Rating

4.7/5

Model PSHT-80


Video

Product PDF

Scratch Hardness Tester Motorized is a unique test instrument to determine the resistance to scratch under a specified load. Tests are conducted either on a go/no go basic by testing at a single specified load on the diamond stylus tip or by increasing loads to determine the minimum load at which the coating is Penetrated. PRESTO Scratch Hardness Tester is designed as per standard ISO 1518-1

  • Motorized oscillating arm with Teflon rollers for noise free movement Ergonomic design with Electronic controls
  • Highly accurate test results under uniform load and specified diameter. Equipped with Hardened steel hemispherical tipFully Automatic testing through motorized system
  • Uniform load by weights on Stylus tip for evenness in testing
  • Firm holding of Test sample by Clamping device
  • A lowering device with a flat ramp brings the stylus smoothly into contact with the coating at the Beginning of the movement of the panel holder
  • Instant braking system
  • Light Indicator for sample failure notification with visual alarm

 

Key Specifications: 

 

Size of sample

200 x 100 mm

Scratching mechanism

Motorized

Lowering ramp angle

12.50±2.50

Load on Stylus

0.5N x 1 , 1N x 1 , 2N x 2 , 5N x 1 , 10N x 1

Motor Power

120 mm

Length of travel of Stylus

15 watt

Stylus Moving speed

35 ± 5 mm/s

Sample Thickness

0.7 to 1 mm

Stylus Hemispherical diameter

1 mm +/- 0.01 mm

Tip Material

Hardened Steel

 

Highlights:

 

Material

Al machining and fabrication Mild Steel (Outer Body)

Finish

Powder coated Havel Gray & Blue combination finish and bright

chrome /zinc plating for corrosion resistant finish

Dimensions

483x 270x 370 mm

Hardened steel tip

Yes

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Q: What is a Scratch Hardness Motorized Tester used for?
A: A Scratch Hardness Motorized Tester is used to check how well a surface coating resists scratching. It helps to see when a coating starts to fail under a moving load.

Q: Which standards does the scratch hardness motorized tester follow?
A: This tester works as per common scratch resistance testing practices used for coated panels and painted surfaces during quality checks.

Q: What types of materials can be tested using this scratch hardness tester?
A: It is suitable for painted panels, coated metal sheets, plastic surfaces, and similar coated samples used in lab and inspection work.

Q: What is the scratch hardness motorized tester price?
A: For scratch hardness motorized tester price details, you can email info@prestogroup.com or call +91 9210903903. The team will share details based on your testing needs.

Q: How do I know if a scratch hardness motorized tester fits my work?
A: If your work involves checking coating strength and surface durability before final approval, this tester fits well. It suits regular lab testing and coating inspection tasks.

Q: Does Presto provide installation and calibration support?
A: Yes, Presto provides support after purchase. The team helps the customers with installation and also offers calibration service whenever required.


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Scratch Hardness Tester - Motorized

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