ISO1520 Erichsen Cupping Test Machine

ISO1520 Erichsen Cupping Test Machine

The testing machine is suitable for evaluating the coatings (single-layer or composite coating systems) of paints, varnishes, and related products under standard testing methods by performing indentation tests.

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Product Details

Introduction:
The testing machine is suitable for evaluating the coatings (single-layer or composite coating systems) of paints, varnishes, and related products under standard testing methods by performing indentation tests, gradually deforming the coating to assess its resistance to cracking or separation from the metal substrate, and determining whether the coating passes or fails. The indentation depth can also be gradually increased to determine the minimum depth at which cracking or separation from the substrate just begins.

Product parameters

Item

Specs

Punch diameter

Ø 20 mm

Maximum collapse depth

10 mm

Collapse accuracy

0.05 mm

Counting device

Digital display, dividing value 0.01 mm

Test plate size

70 mm × 70 mm

Thickness of test plate

0.30 ~ 1.25 mm (flat without deformation)

Material

Polished steel plate, conforming to GB/T 9271

Weight

47 kg

Overall dimension (L×W×H)

200 mm × 300 mm × 460 mm

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