Biological microscope Mikromed 3 (U3)
Biological microscope Mikromed 3 (U3) The trinocular microscope is designed for observation and morphological studies of preparations in transmitted light using the bright field method, as well as using the dark field method, phase contrast and in polarized light, complete with appropriate devices supplied upon additional order. The microscope is used in various fields of medicine (hematology, dermatology, urology, pulmonology, etc.), in biology, botany, chemistry and other fields of science. Recommended for diagnostic studies in clinics and hospitals, as well as for educational purposes in higher education institutions. The microscope allows you to study painted and unpainted objects in the form of smears and sections. The design of the microscope's visual attachment makes it possible to display images in real time on a PC screen using a video eyepiece (not included). The video eyepiece is installed in the visualization channel. This allows you to simultaneously observe the image through the microscope eyepieces and on the PC screen. The microscope is designed for an infinity tube length, DIN standard lenses, and the parfocal height of the lenses is 45 mm. Revolving device for 5 lenses, four plan achromatic lenses 4×/0.13 included; 10×/0.25; 40×/0.65; 100×/1.25 (oil) corrected for cover glass thickness 0.17 mm. Additionally, you can purchase a lens that the laboratory technician will select from a line of lenses, depending on the observation task - 2×/0.06; 20×/0.45; 60×/0.80. Lenses with 4x and 10x magnification can be used to navigate through a specimen, study surface texture, and object structure, and 40x and 100x can be used to study cell structure. The 100x objective requires the use of immersion oil, which is also included in the kit. In addition to the included WF 10×/22 s wide-field eyepieces 10x magnification and a field of view diameter of 22 mm, WF 16×/13 eyepieces with higher magnification are available. Bore diameter – 30 mm. Replaceable illuminators – halogen and LED – act as sources of transmitted light in the microscope. A halogen illuminator will produce light that is more familiar to the eye. The LED illuminator does not heat up and can work for a long time. Illuminators can be changed during various studies according to your own preference - quickly and without additional manipulations during setup. An adjustable field diaphragm is installed on the microscope stand above the light source, which together with the illuminator and Abbe bright-field condenser They form a lighting system according to Köller, which allows you to set up uniform lighting. A centered Abbe brightfield condenser with a bladed aperture diaphragm helps shape a targeted beam of light of the desired diameter, thus adjusting the contrast of the illumination. The largest numerical aperture of the condenser is 1.25 (a convenient adjustment scale is applied to the condenser), the height movement range is 19 mm. Light filters (matte white, blue, green, yellow) are installed on the condenser and are used to increase the contrast of the image of various preparations. Components: Tripod (with a built-in illuminator with two replaceable light sources and an adjustable field aperture) – 1 pc. Revolver for 5 lens positions – 1 pc. – installed on a tripod. Trinocular attachment ICO Infinitive rotating 360° with tilt 30° Siedentopf type – 1 pc. A rectangular mechanical table without protruding racks, controlled by the right hand (by special order, it can be manufactured for the left hand) – 1 pc. Replacement Parts: Centered bright-field Abbe condenser A 1.25, adjustable in height, with markings for objective magnification and objective aperture, with a slot for installing a dark-field insert - 1 pc. – installed on a tripod. Planchromat lens 4×/0.13 besk/0.17 – 1 pc. Planchromat lens 10×/0.25 besk/0.17 – 1 pc. Planchromat lens 40×/0.65 besk/0.17 (spring-loaded) – 1 pc. Planchromat lens 100(mi)×/1.25 besk/0.17 (spring-loaded) – 1 pc. Eyepiece 10×/22 D30 mm – 2 pcs. Eyecups for eyepiece – 2 pcs. c-mount adapter – 1 pc. Light filters: blue, green, yellow and matte – 1 pc. each type. Available upon additional order: Dark field condenser A 0.83 - 0.91. Immersion dark field condenser A 1.36-1.25. Dark field slider-condenser. Phase contrast device. Device for simple polarization. Planchromat lens 20×/0.40 besk/0.17 (spring loaded). Planchromat lens 60×/0.80 besk/0.17 (spring loaded). Eyepiece 10×/20 with D30 mm scale. Eyepiece 16×/13 D30 mm. Eyepiece 20×/11 D30 mm. Video eyepiece. Accessories and spare parts: Power adapter – 1 pc. Case – 1 pc. Bottle with immersion oil – 1 pc. Halogen lamp – 1 pc. - on the block LED lamp – 1 pc. - on the block Distinctive features: 1. The versatility of the model lies in two light sources - a halogen lamp and an LED. The user can change light sources himself without calling an engineer, without turning over or tilting the tripod. Both light sources are included with the microscope. 2. Improved planachromatic infinity lenses - no semi-planachromats. 3. The lens aperture has been increased to 4×. 4. The Abbe condenser has a slot for installing a dark field slider and phase contrast. 5. The new focusing mechanism provides more precise adjustment, which is especially important when working with high magnification lenses. The fine focusing knob has a scale with 1 µm divisions. The movement of the stage when turning the fine focusing knob 360° is 0.1 mm. 6. Modern design. Ergonomic, stable tripod. Convenient handle for carrying the microscope. The design of the tripod allows the installation of a fluorescent attachment or other reflected light illuminator. 7. You can order a microscope with a table for your left hand. The user himself will not be able to rearrange the handle, but this can be done in advance in production upon special order. 8. Light filters are installed not in the folding frame of the condenser, but on the collector, which simplifies the user’s work. 9. The ability to work with a simple polarization device has been implemented. The polarizer is installed on the collector, and the analyzer is installed in a socket on a tripod under the visual attachment. Manba: https://www.nv-lab.ru/catalog_info.php?ID=7717
- Parameter: Value
- Visual attachment: trinocular, diopter adjustment ±5 diopters on one tube, eyepiece mounting Ø 30 mm
- Magnification, x: 40 – 1000 (1600; 2000 – ordered separately)
- Tilt angle of the visual nozzle, degrees: 30
- Adjustable interpupillary distance, within, mm: 50 – 76
- Nozzle increase: 1
- Eyepieces: 10/22; (16/13; 20/11; 10/20 with scale - must be ordered separately)
- Revolving device: for 5 lenses
- Lens correction type: planchromatic, designed for tube length “infinity”
- Lenses, magnification / aperture: 4× / 0.13
- Stage size, mm: 185 × 177 (without protruding racks)
- Range of movement of the drug, mm: 75 × 50
- Range of table height movement, mm: 8
- Centered Abbe condenser, max. numerical aperture: 1.25
- Focusing mechanism: coaxial coarse and fine focusing handles on both sides of the tripod, adjustment of the rigidity of the coarse focusing stroke
- Fine focusing division value, microns: 1
- Light source:
- 1. LED;
- 2. halogen lamp: 5 W, 5500-6000 K;
- 12 V / 30 W
- Power source - AC mains, V/Hz: 220±22/50
- Overall dimensions, mm
- without packaging;
- in packaging: 250 × 380 × 410;
- 500×500×310
- Weight, kg, no more
- without packaging;
- per package: 10;
- 12.5