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Research grade metallographic microscope ZMM-1500
1. Adopting a comfortable angle (30 °) observation tube for newborn beds can alleviate users' tension and fatigue during long-term work, ensuring obse
Product details
1. Adopting a comfortable angle (30 °) observation tube for newborn beds can alleviate users' tension and fatigue during long-term work, ensuring observation status. The scale on the observation tube facilitates users to adjust the range of pupillary distance by themselves.
2. The falling light fixture adopts an LED Kola lighting system with a field of view aperture, aperture stop, and oblique lighting device; Preset polarizer, analyzer, and color filter slots.
3. A single 5W LED warm white lighting (3000-3300K) can reduce visual fatigue for observers compared to similar LED lighting.
4. Field stop and aperture stop pull rod device, with adjustable center, can flexibly adjust the size of the illumination range, effectively avoiding the influence of stray light on the image.
5. Polarizer and analyzer can achieve simple polarization observation, and you can also choose different color filters according to your needs to achieve ideal observation effects.
6. The reflective rack can hold samples up to 28mm in height. By rotating the screw at the same position as shown in the figure on the right, the stage can be lowered by 50mm, resulting in a sample height of 78mm.
7. The M4 straight handle hex wrench is randomly stored, making full use of the available space on the body. The easily accessible tools make your operation more convenient.
8. Random limiting device can effectively prevent the sample from touching the objective lens and avoid damage.
9. Adopting a good focusing system, with a larger numerical aperture and higher brightness, greatly improving the transmittance of transmitted light.
10. It can provide various observation functions such as bright field, oblique illumination, and simple polarization. Bright field images have high brightness, high resolution, and positive color reproduction; Oblique lighting can highlight the intuitive three-dimensional relief effect.
Instrument actual diagram
optical system |
Infinite chromatic aberration correction optical system |
Observation tube |
30 ° tilt, infinite hinge binocular observation tube, pupillary distance adjustment: 54mm~75mm, unilateral visual acuity adjustment: ± 5 diopters |
30 ° tilt, infinite hinge three-way observation tube, pupillary distance adjustment: 54mm~75mm, unilateral visual acuity adjustment: ± 5 diopters, two spectral ratios R: T=100:0 or 50:50 | |
Eyepiece |
High eye point, large field of view, flat field eyepiece PL10X22mm |
Objective lens |
Infinite long working distance flat field achromatic metallographic objective 5XLMPL5X/0.15 WD10.8mm |
Infinite long working distance flat field achromatic metallographic objective 10XLMPL10X/0.3 WD10mm | |
Infinite working distance flat field achromatic metallographic objective 20XLMPL20X/0.45 WD4mm | |
Infinite long working distance flat field semi complex achromatic metallographic objective 50XLMPLFL50X/0.55 WD7.8mm | |
Infinite long working distance flat field semi complex achromatic metallographic objective 100XLMPLFL100X/0.80 WD2.1mm (optional) | |
Objective lens changer |
Internal positioning five hole converter |
Coarse and micro focusing mechanism |
Dual purpose rack with transparency and reflection, low hand position coarse and micro coaxial focusing mechanism, coarse adjustment stroke of 28mm, fine adjustment accuracy of 0.002mm. Equipped with anti sliding adjustment elastic device and random upper limit device. Equipped with platform position up and down adjustment mechanism, sample height 28mm |
stage |
Double layer mechanical mobile platform, with coaxial adjustment in the X and Y directions at low hand positions; Platform area 175X145mm, movement range: 76mmX42mm |
Can be equipped with reflective metal carrier platform and transparent/reflective glass carrier platform | |
Upper lighting system |
Adaptive wide voltage 100V-240V_AC50/60Hz, reflector chamber, single high-power 5WLED, warm color, Kola lighting, with field and aperture stop, adjustable center, equipped with oblique lighting device |
Lower lighting system |
Adaptive wide voltage 100V-240V_AC50/60Hz, transmission lamp room, single high-power 5WLED, warm color |
condenser |
Transmission shake out achromatic condenser lens (N.A0.9) with variable aperture stop and adjustable center |
Other optional accessories |
Transmission filters: yellow, IF550 filter, LBD filter, neutral filter |
Photography and camera accessories: 1X, 0.67X, 0.5X C interface, adjustable focus; 3.2X photography eyepiece, camera adapter (with PK or MD mount), digital camera relay lens | |
Reflective interference filter: blue<=480nm, green 520nm~570nm, red 630-750nm | |
LBD | |
High precision micrometer with a grid value of 0.01mm |
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