“Designed to assess the heat resistance of patent leather according to DIN EN 13540:2002. The sample is first perforated (according to a predefined pattern) and then clamped tight.

The machine will pneumatically push a ball (diameter 21 mm) into the sample. The standard elongation is 30%. Additionally, an included accessory allows an elongation of 20%. Subsequently, the sample is exposed to heat for a predefined time. A heating sequence of 100°C (for 180 seconds) or 125°C (for 300 seconds) is possible. After the test, the sample has to be examined for coating cracks.

Accessories (available as optional extras)

• Punching Knife 3027/14 for sample cutting

Technical Data

Bench space: 850 × 440 × 500 mm

Supply voltage: 230 V

supply frequency: 50 Hz

Power consumption: approx. 2000 W