LM-Series

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.

More information about this product is available by clicking on any of these links: Brochure, Hardness Relationship Scales Booklet, Application Notes/Met Tips, Training, News & Events, and Tradeshows.

Features

• Two precision photo-etched measuring filar lines
• Changeable field and aperture diaphragm
• Dual leaf-spring indenter provides centered indentations, greater accuracy, and excellent repeatability
• Manual or auto turret
• A variety of objectives, from 2.5X to 100X
• Available in manual, semi-automatic, and automatic video/image analysis configurations

Highlights
Optical Service

Our optical service department offers both field and in-house service on all our hardness testing systems, microscopes, and metallographs. Services include preventive maintenance, alignment, adjustment, and repair. Our staff of qualified service specialists are available to offer advice and answer your questions regarding instrument usage and the requirements of various standards.


Calibrations from our optical service department comply with the requirements of ISO Standard 17025 and applicable ASTM standards. The department is accredited by the American Association for Laboratory Accreditation (A2LA) under certificate number 1845.01. Click here to learn more about our scope and certificate of accreditation.

Models
LM100-Series
Straightforward operations, economical solution for low volume labs

LM300-Series
Digital display, equipped with simple printing and data transfer capabilities

LM800-Series
Advanced full-color touch panel display, variable weight combinations, fracture toughness value (Kc), holds up to three objectives

LM248AT
Features dual indenters and holds up to four objectives

Options
Vibration Isolation Table
Consumables

Applications
Heterogeneity in composition or microstructure
Crystallographic texture
Quality of specimen preparation
Low reflectivity or transparency
Application Notes/Met Tips