A hardness test is non-destructive testing methods that determines the hardness of a material by measuring the depth of the penetration from an indenter onto it. Hardness testing instruments are typically designed to preform one of the three main methods of hardness testing: Vickers, Rockwell, and Brinell hardness testing. However, some may be capable of performing more than one method with universal hardness testing machines being capable of all three.
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| Company | LECO | LECO | LECO | LECO |
| Item | LM-Series Microindentation Hardness Testing Systems | AMH55 Automatic Hardness Testing System | LR-Series Rockwell-Type Hardness Testing Systems | LV-Series Macro-Vickers Hardness Testing Systems |
| Citations | | | | |
| Reviews | | | | |
| Catalog Number | LM-Series | AMH55 | LR-Series | LV-Series |
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| Description | Perfect for a production facility or a research lab, LECO's LM-Series Microindentation Hardness Testing Systems offer a variety of models (including analog and digital) with the advanced features that meet your requirements and budget.
Features
- Two precision photo-etched measuring lines
- Changeable
Perfect for a production facility or a research lab, LECO's LM-Series Microindentation Hardness Testing Systems offer a variety of models (including analog and digital) with the advanced features that meet your requirements and budget.
Features
- Two precision photo-etched measuring lines
- Changeable field and aperture diaphragm
- Dual leaf-spring indenter provides centered indentations, high accuracy, and excellent repeatability
- Manual or auto turret
- A variety or objectives from 2.5X to 100X
- Available in manual, semi-automatic, and automatic video/image analysis systems
... Read More | Maximize your productivity and easily measure impressions on various surface conditions for a wide number of applications with LECO’s new AMH55. The AMH55 introduces LECO’s innovative Cornerstone® brand software to our hardness testing platforms, for increased usability, simplified reporting, and Maximize your productivity and easily measure impressions on various surface conditions for a wide number of applications with LECO’s new AMH55. The AMH55 introduces LECO’s innovative Cornerstone® brand software to our hardness testing platforms, for increased usability, simplified reporting, and streamlined analysis times.... Read More | LECO's LR-Series Rockwell-Type Hardness Testing Systems are built to handle high-volume workloads while maintaining accuracy and repeatability. A variety of models—including analog, digital, and twin testers—are designed to suit specific needs and applications.
Features
LECO's LR-Series Rockwell-Type Hardness Testing Systems are built to handle high-volume workloads while maintaining accuracy and repeatability. A variety of models—including analog, digital, and twin testers—are designed to suit specific needs and applications.
Features
- User-friendly operation panel
- Convenient OK/NG Indicators
- Plastic measurement mode
- Automatic measuring mode
- Hardness conversion scales conveniently displayed on operation panel
- Light-load Brinell, and free loads available on LCR-500
... Read More | LECO's LV-Series Macro-Vickers Hardness Testing Systems offer an affordable testing system suitable for even demanding European and Asian specifications. Choose from a wide variety of models, including analog, digital, manual, semi-automatic, and automatic video/image analysis systems.
Features
LECO's LV-Series Macro-Vickers Hardness Testing Systems offer an affordable testing system suitable for even demanding European and Asian specifications. Choose from a wide variety of models, including analog, digital, manual, semi-automatic, and automatic video/image analysis systems.
Features
- Two precision photo-etched measuring lines
- Changeable field and aperture diaphragm
- Dual leafspring indenter supports for centered indentations, greater accuracy, and excellent repeatability
- Up to three objectives on one turret
- Load ranges start at 0.3 kgf and go up to 50 kgf
- A variety of objectives from 2.5X to 100X
- 8 steps of wide load range
- Light-load Brinell testing available on the LV700
... Read More |
| Method | Vickers, Knoop, Dual Indenters | Microindentation, Macro/Vickers Hardness | Rockwell, Light-Load Brinell, Dual-Indentation | Macro/Vickers Indentations |
| Test Force Measurement | 1 gf to 1000 gf | Inquire | Inquire | 0.3 kgf to 50 kgf |
| Interface | Inquire | Inquire | CENTRONICS and RS-232 Output (for Computer or Printer) | Inquire |
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