Special probe Type «E» with socket for hardness tester TKM‑359CE - Mashproject LLC

Special probe Type «E» with socket for hardness tester TKM‑359CE

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Manufacturer: NPP Mashproject LLC
Garanty: 1 year
Technical specifications
Delivery set

Special probe Type «E» with socket is a replaceable probe for Leeb Hardness tester TKM-359CE.

The probe with socket is purposed to solve main problems of hardness control of metals and alloys.

Probe Type «E» with socket allows the user to replace the cable if necessary.

Probe with indenter made of polycrystalline of boron nitride intended for control of materials with high hardness.

The probe Type «E» is used for hardness testing:

  • All basic types of metals and alloys without additional calibrations (structural, tool, corrosion-proof, heat-proof, non-corrosive steels and alloys as well as alloys of nonferrous metals, castiron, aluminium, bronze, brass).
  • Items with surface hardening and high frequency current hardening.
  • Items of complicated configuration.
  • Heavy and big items with rough surface.

Advantages of Leeb probe

  • Hardness measurement in hard-to-reach areas.
  • The spatial position of the probe does not affect the measurement result.
  • The robust housing is not subject to mechanical stress.
  • Long service life.

Probes characteristics

Photo Probe Type Weight/thickness/
surface roughness
of the article
under check


Probe Type-D/E with socket for Hardness tester TKM‑359CE «D» with socket 3 kg/6 mm/Ra 3,2 138/21 mm Solving of main hardness testing tasks with surface roughness less than 3.2 Ra
«E» with socket 3 kg/6 mm/Ra 3,2 138/21 mm

Probe with polycrystalline indenter made of cubic boron nitride to test materials with high hardness

Динамический датчик тип “G” для твердомера ТКМ-359 «G» 6 kg/55 mm/Ra 7,6 200/29 mm Control of items with high structural heterogeneity (cast iron, bronze) and surface roughness Ra from 3.2 to 7.6

ATTENTION! If you buy only probe Type «E», the Hardness tester TKM‑359CE should be sent to the retrofit and alignment.

Additional equipment