Penetrometer for Pipes RP 3 Air

Pipe penetrometer for determining the indentation resistance of plastic coatings


  • Air as temperature control medium
  • Adaptable to different standards
  • PC extension with software available

Datasheet as PDF Questions?


Temperature control and measurement are performed with digital control units. If required, the control, the measurement data acquisition and the evaluation of the test can be done with an optionally available software. The COESFELD RP 3 Air pipe penetrometer consists of a heating cabinet with three permanently mounted test points for determining the indentation resistance. The penetration of the penetration needle into the specimen during the test is measured with the built-in digital displacement gauges. By simple mechanical modification, the test points can be adapted to different standards (depending on the option ordered). The set temperature is adjusted directly on the heating cabinet.

Measuring stations


Temperature range

RT + 10 °C to 300 °C

Temperature Stability

± 2 °C

Tempering medium


Dimensions (W x D x H)

approx. 434 x 585 x 890 mm


approx. 55 kg


230 V, 50/60 Hz


DIN 30670

ISO 21809

DIN EN 14901

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