Trojan MV 30 Inverted Metallurgical Microscope with Brightfield and Darkfield Illumination
The MV30 inverted metallurgical microscope places the specimen above the objective and observes it from below, and is widely used in the steel, automotive, machinery, and electronics industries. When the specimen surface is uneven or the specimen is large, it can simply be placed on the stage for convenient and rapid observation. The MV30 accommodates large and heavy specimens up to 5 kg and supports magnifications from tens to thousands of times. Used together with metallurgical analysis software, it supports a full range of metallurgical imaging and analysis requirements, helping you study in greater depth the effects of different processes on specimens.
It is designed for all types of materials teaching, routine applications, and basic metallographic research in laboratories. Its excellent optical system, matched with wide-field plan eyepieces, enables students to observe the smallest details in metallographic and materials analysis. The easy-to-use coaxial coarse/fine focusing mechanism allows students to focus on the experiment itself. Its compact body is convenient to store and saves laboratory space; it can be used for brightfield observation and meets the needs of daily teaching and laboratory work.
Optical System: Infinity-corrected optical system.
Features
- Intelligent, precise, simple, and efficient;
- Brightfield, light intensity memory, encoded;
- LED illumination with adjustable and stable brightness delivers true-color images at every brightness level. It has a long service life and requires no frequent bulb replacement. It generates little heat with no risk of overheating and needs no cooling fan, creating a quiet, undisturbed working environment. Thanks to these advantages, LED illumination is replacing traditional halogen light sources and becoming the preferred light source for microscopes;
- Unique industrial camera mounting position that does not interfere with specimen placement and removal;
- Low-position stage movement handle for convenient one-handed operation.
Product Advantages
- The MV30 encoded polarizing microscope integrates the microscope hardware settings with image analysis software. The objective magnification is displayed on screen, and the calibration values recorded in the software are adjusted automatically when the magnification is switched, eliminating measurement errors caused by forgetting to switch the software magnification.
- The MV30 light intensity memory function stores the illumination brightness used with each objective. When switching between different objectives, the light intensity is adjusted automatically, reducing visual fatigue and improving work efficiency.
Technical Specifications
| Parameter | Specification |
| Model | MV30 Brightfield / Encoded / Light Intensity Memory / Polarizing (optional) |
| Optical System | Infinity chromatic-aberration-corrected optical system, 45mm |
| Trinocular Viewing Head | Infinity hinge-type trinocular viewing head; interpupillary distance adjustment: 50mm–75mm; single-side diopter adjustment: ±5 diopters; two-position light split ratio R:T = 100:0 or 0:100 |
| Eyepiece | High-eye-point wide-field plan eyepiece SWH10×/23mm (diopter adjustable) |
| Objectives | Brightfield metallurgical objectives (5×, 10×, 20×, 50×, 100×) 5× NA0.15 WD12.1; 10× NA0.3 WD16.2; 20× NA0.40 WD12; 50× NA0.55 WD8.5; 100× NA0.8 WD2.1 (100× is optional) |
| Stand | With polarizer slot and light intensity memory function |
| Nosepiece | 5-hole encoded brightfield objective nosepiece; the encoded nosepiece integrates the microscope hardware settings with image analysis software. The objective magnification is displayed on screen, and the calibration values recorded in the software are adjusted automatically when the magnification is switched, eliminating measurement errors caused by forgetting to switch the software magnification. |
| Coarse/Fine Focusing Mechanism | Low-position coaxial coarse and fine focusing; coarse travel 9mm (6.5mm upward and 2.5mm downward from the focal plane); fine focusing precision 0.002mm; with a tension-adjustment knob to prevent downward drift. |
| Stage | Double-layer mechanical stage, 215mm×165mm; low-position coaxial X/Y adjustment; travel range 45mm×35mm |
| Camera Port | Photo/video accessory: 0.5× C-mount, focus adjustable |
| Other Accessories | 4K HD imaging system, USB3.0 PC imaging system,cameras (5MP, 6MP, 12MP, 20MP, etc.) High-precision stage micrometer, division value 0.01mm； Software (professional measurement system,metallurgical analysis system, particle analysis system, porosity analysis system, dedicated welding measurement system, etc.) |