Hildebrand MICRO IRHD System

Application:hardness measurement
Standard:DIN ISO 48, ISO 48, ASTM D 1415, BS 903: Part A26
Brochure:Download pdf

The MICRO IRHD SYSTEM is a hardness testing machine controlled by a Hildebrand MS-Windows software.

Two weights are automatically lowered and raised. Thus this system eliminates operator errors while testing. Specimen are positioned on the support table. The table automatically drives to the measuring head. The minor load is automatically lowered to the indenter. This position of the indenter represents 100 MICRO IRHD. The major load is lowered now. The penetration of the indenter is digitally measured after 30 seconds and converted into MICRO IRHD UNITS. The Hildebrand MICRO IRHD software checks and controls the operation of the system. The software is working under MS-Windows and offers unique features.

The hardness value, graph, hysteresis, statistics, test report are only a few features of this software. An ASCII-output file is provided. All data are transmitted to the IRHD Controller, which is connected to the RS 232 interface of the computer.


  • IRHD unit: Ø 200 mm x 470 mm
  • Controller: 290 mm x 260 mm x 75 mm
  • Net weight: 17,5 kg
  • Max. sample thickness: 90 mm (without Center Device)
  • Resolution: 0,1 IRHD

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Product:Hildebrand MICRO IRHD System
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Hildebrand MICRO IRHD System 

Hildebrand MICRO IRHD System Hildebrand MICRO IRHD System Hildebrand MICRO IRHD System
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