Metallurgical Microscope

Brief introduction:
The upright metallographic microscope belongs to the classification of medium- size metallographic microscopes. The apparatus employs reflection illumination and transmission illumination and is equipped with polarizing device, which permits polarized and light observation under reflection illumination and light observation under transmission illumination. Photography device connected to the microscope can be equipped in addition to take photos. 

The instrument is of good moulding and satisfactory performance, easy to be operated  and reliable. It can be use in factories, universities, research institutions and electronic industries for metallurgical, mineral, crystal, microelectronics, etc. experiments and studies. 
Upright Metallurgical Microscope
 
Parameter:
1. Mechanical tube length: 160mm 
2. Objective lens: This instrument is equipped with an infinite, metallurgical objective lens. 
  Infinite metallographic objective lens: 
  a. Magnification: 4X, 10X, 20X, 40X, 50X (optional), 80X (optional), 100X (optional) 
  b. numerical aperture (NA): 0.1, 0.25, 0.4, 0.55, 0.60, 0.75, 0.80 
  c. working distance (mm): 25, 16, 10.6, 5.48, 5.1, 4, 3 
Infinite flat achromatic objective lens (optional): 
  a. Magnification: 4X, 10X, 40X (S), 100X (S) Oil 
  b. numerical aperture (N.A): 0.1, 0.25, 0.65, 1.25 
  c. working distance (mm): 7.18, 4.53, 0.72, 0.15 
3. Eyepiece lens: 10X, 12.5X (optional), 10X (optional) 
  Diameter of field of vision: φ20mm, φ15mm, φ11mm 
4. Magnification of trinocular tube: 1 ×. 
5. Total magnification of objective lens and eyepiece lens 
  Infinity objective lens (with trinocular tube, magnification: 1 ×): 40X-1600X 
6. Loading platform 
  Double mobile platform, platform size: 180 × 150mm, mobile range: 75 × 50mm 
7. Focusing: coarse, micro coaxial focusing, using rack and pinion drive mechanism, micro-grid: 0.002 mm 
8.Illumination: transillumination and vertical illumination, 12V30W AC85V-230V adjustable brightness. 
9 XB-PC Upright  metallographic microscope 

Sets of instruments: 
1. Main body of microscope: 1  
2. Trinocular tube: 1 
3.10X eyepiece: 1 pair 
4. Infinity metallographic objective: 4X, 10X, 20X, 40X: 1 for each type 
5. Glass load-piece: 1 
6. Filter (yellow, green and light blue): 1 for each color
7. Bulb 12V30W: 2 
8. Qualified certificate, warranty card: 1 
9. Manual: 1 
10. Power cord: 1

Optional: 
1.12.5X, 16X eyepiece 
2.10X eyepiece with scale, 0.1mm cross reticle  
3. Infinity metallographic objective: 50X, 80X 
4. Infinity transmission flat achromatic objective: 4X, 10X, 40X (S), 100X (S) Oil 
5. Digital cameras, CCD, acquisition card, proper glasses, digital camera 
6. Metallographic analysis software