Sauter HMM Leeb

  • RS Stock No. 899-7974
  • Mfr. Part No. HMM.
  • Brand Sauter
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

HMM Digital Hardness Tester

The professional HMM series Leeb Hardness Tester from Sauter. Mobile and offering advanced features, ideal for a range of applications.
The HMM Hardness Tester works by accelerating the internal bounce module against the tested item. Depending on object hardness, the kinetic energy of the module is absorbed. Speed reduction is measured and converted to hardness values.

Automatic recognition of the impact
External impact sensor
360° Measurement directions possible
Calibration block included
Wireless IR printer included
Mini statistics function
Automatic unit conversion
Mains or battery powered

Supplied with

Impact sensor
Wireless IR printer
Calibration block
Hard carry case

Parallels, Surface Finish & Hardness

Surface Finish

Any machined component has a surface geometry which consists of three basic elements:

Form or Curvature - Whether the surface has irregular bumps or dimensional changes
Waviness - Whether the surface has regular repetitive ripples or patterns (e.g. milling patterns)
Roughness - The shapes or irregularities that are smaller than, and form part of the waviness pattern (e.g. material micro-structure)

Waviness and roughness are traditionally the most difficult elements to measure when comparing surface finish, however, they have a radical effect on the performance of the finished component. Variations will cause aesthetic appearance changes, component wear variations, oil retention variation etc. Many manufacturers therefore specify a range of roughness values which their components should be manufactured to, often expressed as: Ra, Rq (RMS), RzDIN, Ry, Sm,mm.

Specifications
Attribute Value
Tester Type Leeb
1 In stock for delivery within 2 working days
Price Each
£ 1,284.31
(exc. VAT)
£ 1,541.17
(inc. VAT)
Units
Per unit
1 +
£1,284.31
Not available for guaranteed pre 9am/10am delivery
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