General Info

IRHD Compact III Digital Hardness Tester, serial interface

Hardness tester digital, serial interface

Innovative testing device for the assured quality of rubber, plastics and elastic materials.

IRHD Compact III features embedded memory for the  saving of up to 300 test results and both optical and acoustic signals during measuring process. The contact pressure and measuring time of IRHD Compact III  are designed according to standards.

The Advantages of IRHD Compact III

If needed, the IRHD M or IRHD N indenter can be exchanged by customer easily For control and calibration works, only the measuring device in the transport case will have to be sent to Bareiss, while the test stand is remaining at customer’s place.


0,1 IRHD  M / 0,1 IRHD N

Range of application

hoses, tubes O-rings, moulded parts, norm plates and seals

  • Minimum material thickness – IRHD M: 0,6 – 5,0 mm
  • Minimum material thickness – IRHD N: 6,0 – 10,0 mm

Test Method

IRHD M (micro) / IRHD N (normal)

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