HH-411 Leeb Portable

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Portable, User-Friendly Hardness Testing for Accurate On-Site Measurement

Portable

Compact, user-friendly non-destructive impact testing with data storage, angle compensation, and advanced on-site measurement capabilities

The “HARDMATIC” HH–411 is a light-weight portable hardness testing instrument for metal workpieces.  It works on the rebound hardness principle (standardized according to ASTM A 956). Measurement is conducted with hardness value L (Leeb-value), however, conversion to any desired hardness scale can be performed. In addition, the display automatically shows OK/NG with the tolerance function set and selected. Memory function for 1800 measured values. Automatic measuring direction angle-compensation of the given angle. 

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picture of the Hardness Testers HH 411 Leeb. By clicking this photo it takes you to the Hardness Testers HH 411 Leeb product page.
  • Download the HV-411 Leeb Brochure

Features

  • Single touch of a button performs the non-destructive impact hardness test for easy on-site testing.
  • Maximum 1800 data entries of hardness test results can be stored.
  • Useful for testing the hardness of surfaces such as structural elements and gear teeth.

  • Automatically recognizes impactor orientation and compensates for this effect for maximum accuracy.

  • Produces HL hardness scale results, converting to Vickers, Brinell, Rockwell, Shore and tensile strength.

  • D, DC, D+15, and DL impactor types for various applications.