1、 Product Introduction:
YJ-960, as an improved metallographic microscope, integrates multiple technical advantages of metallographic microscopes and optimizes overall performance according to market demand.
Excellent imaging performance and comfortable operating experience provide customers with cost-effective metallographic analysis and industrial testing solutions.
The newly improved LMPlan series long working distance metallographic objective lens improves the level of color difference correction, while adjusting the film system design to further enhance image resolution and color reproduction.
IIProduct features:
1. Adopting an observation tube with the optimal comfortable angle (30 °) for newborn beds can alleviate users' tension and fatigue during prolonged work, ensuring optimal observation conditions. The scale on the observation tube facilitates users to adjust the optimal pupillary distance range 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 minimize 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 maximum 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 an excellent spotlight system with a larger numerical aperture and higher brightness, significantly 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.
IIIStandard configuration table
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-stage spectral ratio 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 an adjustable elastic device to prevent slipping and a random upper limit device. Equipped with a platform position up and down adjustment mechanism, the maximum sample height is 28mm |
Carrier platform |
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<> | |
LBD | |
High precision micrometer with a grid value of 0.01mm |