4XB Polarizing Metallurgical microscope for material analysis petrology research coating analysis

4XB Polarizing Metallurgical microscope for material analysis petrology research coating analysis

1.Application: 

2 The main technical indicators of apparatus

2.1. Eyepiece

2.2. Objective

2.3. The total optical magnification: 100X-1250X
2.4. Mechanical tube length: 160 mm
2.5. Rough focusing fretting institutions: Focus Range: 7 mm
                    Lattice-valued scale: 0.002 mm
2.6. Rough dynamic focusing range: 7 mm
2.7. Machinery table: 75 * 50 mm
2.8. Lighting bulb: 6v 12w bromine tungsten lamp
2.9. Containing object (diameter): 10,20,42
2.10. Instrument Weight: 5 kg
2.11. Packing box size: 360 * 246 * 360 millimeters 

3 The complete sets of equipment 

3.1. The main microscope:             one
3.2. Eyepiece 10X, 12.5X:           per two
3.3. objective lens 10X, 40X (flat-field), 100 (oil):  per one 
3.4. binocular tub:                 one 
3.5. 10 X eyepiece micrometer :       one
3.6. micrometer-foot (0.01) :         one
3.7. contents pressure spring:         one
3.8. slide φ10, φ20, φ42 :             per one
3.9. filter (yellow, green, gray and frosted glass):per one 
3.10. fir oil :                       one bottle

3.11. light bulb (bromine tungsten lamp) (standby): two
3.12. fuse:                          one