LB-620
Trinocular Laboratory Metallurgical Microscope with Extra Wide Field
Bright Field, Dark Field, and Polarizing Systems
with Infinite Plan Optical System (Infinity Color Corrected System)
A high level professional microscope which is specially designed for metallurgical analysis. With excellent optical system, ingenious stand and convenient operation, it will be your best choice.
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Labomed, Inc. is certified by ISO 9001-2013, has CE Conformity and is FDA Licensed.
Features
- Laboratory metallurgical microscope, including bright field, dark field and polarization observation system.
- Powerful transmitted and reflected system with Kohler illumination.
- Ideal instrument for metallurgical analysis, industry inspection and science research.
Technical Specifications
Applications
LB-620 Trinocular Laboratory Metallurgical Microscope with Bright Field, Dark Field, and Polarizing Systems with Infinite Optical System is widely used in institutes and laboratories to observe and identify the structure of various metals and alloys. It also can be widely used in the electronics, chemical and instrumentation industry to observe opaque materials and transparent materials, such as metal, ceramics, integrated circuits, electronic chips, printed circuit boards, LCD panels, film, powder, toner, wire, fibers, plated coatings, and other non-metallic materials and so on.
| Optical System | Infinite optical system |
| Viewing Head | Siedentopf trinocular viewing head, inclined at 30°, interpupillarty distance 48mm-75mm |
| Eyepiece | Extral wide field eyepiece EW10×/22 |
| Infinite plan Achromatic Objective | 5×/ 0.12/ ∞/ – (BF) |
| 10×/ 0.25/ ∞/ – (BF/DF) | |
| 20×/ 0.4/ ∞/ 0 (BF/DF) | |
| 50×/ 0.75/ ∞/ 0 (BF) | |
| 100×/ 0.9/ ∞/ 0 (BF) | |
| 40×/ 0.65/ ∞/ 0.17 | |
| 100×/ 1.25/ ∞/ 0.17 | |
| Maximum Sample Height | 30mm |
| Incident light | 24V/100W Halogen light, lightness adjustable |
| Kohler illumination and aspherical condenser | |
| Blue, Green, Yellow and Ground glass | |
| Transmitted light | Swing-out condenser NA0.9/ 0.25 |
| 24V/ 100W Halogen light and aspherical condenser | |
| Blue filter | |
| Focusing | Coaxial coarse and fine adjustment, fine division 1μm |
| Nosepiece | Backward quintuple nosepiece |
| Stage | Double layer mechanical stage 186×138mm/ 74mm×50mm |
| Specimen preparation plate | |
| Slide glass |
Optional Accessories
(must be ordered separately)
ALL ACCESSORIES ARE OPTIONAL AND MUST BE ORDERED SEPARATELY, UNLESS OTHERWISE STATED IN THE TECHNICAL SPECIFICATIONS