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Scratch Hardness Tester

Article No. 5811

DUR-O-Test, 0.75 mm
Scratch Tester with 0.75 mm needle

  • Version with 0.75 mm needle

More options

Needle
Click here for the Chinese price list in RMB
$622.00 €559.00 excl. taxes & shipping cost

Features

The DUR-O-Test uses a needle under an adjustable pressure spring to create a scratch on the coated surface.

  • Can be used for flat or curved surfaces
  • Pocket size device
  • Locking screw to fix the spring tension
  • Three pressure springs available for a wide spring force range:

    Spring No. 1 silver 0 - 3 N (0 - 300 g) division: 10 g, Tolerance: ±0.34N
    Spring No. 2 red 0 - 10 N (0 - 1000 g) division: 50 g. Tolerance: ±1.03N
    Spring No. 3 blue 0 - 20 N (0 - 2000 g) division: 100 g, Tolerance: ±1.84N

  • Needle made of tungsten carbide for long life

Technical Attributes

    Technical Specifications

  • Needle
    Tip dia. 0.75 mm
  • General

  • Weight
    0.3 kg
  • Weight
    0.7 lb
  • Dimensions: L x W x H
    16 cm
  • Dimensions: L x W x H
    6.3 in
  • Dimensions
    ∅ 1.6 x 16 cm
  • Dimensions
    ∅ 0.6 x 6.3 in

Standards

DIN

55656

Delivery Content

Hardness tester DUR-O-Test
3 pressure springs in a leather case
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