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HT 3000 IRHD Rubber Durometer

The newest and most accurate rubber hardness IRHD durometers for rubber, molded parts, sponge, plastics and other viscoelastic materials.

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HT 3000 IRHD Rubber Durometer

MonTech’s International Rubber Hardness Degrees (IRHD) durometers are the most advanced IRHD instruments focusing on rubber and other viscoelastic materials. IRHD test methods available include: N, M, H, L, VLRH. IRHD testing is a non-destructive test, focusing on molded parts or otherwise, conducted within 35 seconds and produces a number between 1-100 IRHD. The unit features connectivity to any database using MonLink software.


  • IRHD: M, H, N, L, VLRH
  • Automated test sequences
  • Test stand with adjustable height
  • Integrated tolerance limits or pass/fail settings
  • Integrated load weights
  • Rubber reference blocks
  • Includes Monlink for connectivity to any database

Technical Specifications


ISO 48
ASTM D1415

Power Supply

Included in base of test stand

Protection Class

IP 50

Reading Accuracy

± 0.5 IRHD / SHORE



IRHD Test Methods Available

Test Type M, N

Data Output

RS 232, USB


Width: 170 mm
Height: 460 mm
Depth: 220 mm


5.85 kg (net)

Test Standards

ISO 48, ASTM D 1415

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