Description
Description of Portable Leeb Hardness Tester
Leeb TKM-359CE Controls Hardness of Following:
- 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, cast iron, aluminum, bronze, brass);
- Items with a surface hardening and high-frequency current hardening;
- Items of complicated configuration;
- Heavy and big items with a rough surface.
Exploitation Advantages
- Wide range of controlled metals and alloys.
- Low sensitivity to the curvative and roughness of the surface.
- Monitoring of hardness change along the surface.
- Stable measurements independent from force and time of pressing the probe to the surface.
- Possibility of material identification in blank production.
- Control of “volumetric” hardness.
Features of Portable Leeb Hardness Tester TKM-359CE:
- Impact-, dust- and waterproof housing;
- Intuitive graphic interface;
- The bright color graphic display allows working at below zero temperature and stays bright at any lighting;
- Signalization of exceeding of prescribed readings threshold;
- A unique system of statistic data processing and averaging of readings;
- Fast adjustment of readings and programming of additional calibrations to basic scales by 2 or fewer standard blocks;
- Flexible device memory for the recording of readings and their analysis;
- Programming of additional scales calibrations of hardness tester by 2 or less standard test blocks;
- Fast programming of additional scales by 2 to 10 standard test blocks.
Leeb Probes characteristics
Photo | Probe Type | Length, mm | Diameter, mm | Application |
---|---|---|---|---|
«D» | 138 | 21 | Solving the bulk of control problems | |
«E» | 138 | 21 | Probe with indenter made of polycrystalline of boron nitride intended for control of materials with high hardness |
|
«G» | 200 | 29 | Control of items with high structural heterogeneity and roughness Ra from 3.2 |