Upright Metallurgical microscopes LMM-B12 with siedentopf trinocular head design, infinite optical system, reflected Kohler illumination system meets performance demands of metal, plastic, electrical circuits & engineering industry. Its superior coaxial course and fine focusing tension adjustment knobs helps in better examination of samples.
Request Quote| Optical System |
Infinity Optical System (with Bright Field/ Dark Field, DIC, Polarizing units) |
| Viewing Head |
Seidentopf Trinocular Head Inclined at 30°, Interpupillary distance 48 to 75 mm |
| Reflected Illumination |
24 V, 100 W Halogen Light, Brightness Adjustable, Kohler Illumination With Aspherical Condenser Polarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters |
| Transmitted Illumination | Nil |
| Working Stage |
Maximum Sample Height: 50 mm Non-porous Double Layer Mechanical Stage: 186×138 mm, Moving Range 74×50 mm, Includes Specimen Preparation Plate, Slide Glass |
| Objective |
Infinity Plan Achromatic Objectives 5×/ 0.12/ ∞/ - (BF/DF),W.D.12 mm Infinity Plan Achromatic Objectives 10×/ 0.25/ ∞/ - (BF/DF),W.D.10 mm Infinity Plan Achromatic Objectives 20×/ 0.4/ ∞/0 (BF/DF),W.D.4.3 mm Infinity Plan Achromatic Objectives 50×/ 0.75/ ∞/0 (BF/DF),W.D.0.32 mm Infinity Plan Achromatic Objectives100×/0.80/∞/0 (BF/DF),W.D.2 mm Infinity Plan Achromatic Objectives 40×/0.65/∞/0.17,W.D.0.54 mm Infinity Plan Achromatic Objectives 100×/1.25/∞/0.17,W.D.0.13 mm |
| Eyepiece | Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm |
| Nosepiece | Backward Quintuple Nosepiece |
| Focusing | Coaxial Coarse & Fine Adjustment, Fine Focusing Precision <1um, With Safety Stop, With Tension Adjustment |
| Dimension | 451 × 400 × 850 mm |
| Weight | 22 kg |
Used in the fields of metal & mineral industry, for the inspection of thin metal plates, plastic films, electric circuits and opaque metal, minerals.
| Accessories no. | Name | Details |
| 1 | LWD Bright/Dark Field Infinity Plan Objective | 40 X/0.6/∞/0 (BF/DF) WD 2.90 mm |
| 2 | DIC 20 X,100 X, | DIC 20 X,100 X, |
| 3 | Polarization Set | Polarizer, Analyzer, Integrate Device |
| 4 | Neutral Filter | ND6, Dia.45 mm |
| 5 | Neutral Filter | ND25, Dia.45 mm |
| 6 | Photo Attachment | Specially Design For Other Brand SLR Camera |
| 7 | C-Mount | 1.0 X |
| 8 | C-Mount | 0.5 X |
| 9 | Specimen Presser |
Available Range :
Optical System : Infinity Optical System| Model | Optical System | Viewing Head | Reflected Illumination | Transmitted Illumination | Working Stage | Objective | Eyepiece | Nosepiece | Focusing | Dimension | Weight | ||||||||||
| LMM-B11 |
Infinity Optical System (with Bright Field/ Dark Field, DIC, Polarizing units) |
Seidentopf Trinocular Head Inclined at 30°, Interpupillary distance 48 to 75 mm |
24 V, 100 W Halogen Light, Brightness Adjustable, Kohler Illumination With Aspherical Condenser Polarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters |
Swing-Out Condenser N.A.0.9/0.25 24V 100 W Halogen Light With Aspherical Condenser Blue Filter |
Maximum Sample Height: 30 mm Double Layer Mechanical Stage: 186×138 mm, Moving Range 74×50 mm, Includes Specimen Preparation Plate, Slide Glass |
Infinity Plan Achromatic Objectives 5×/ 0.12/ ∞/ - (BF/DF),W.D.12 mm Infinity Plan Achromatic Objectives 10×/ 0.25/ ∞/ - (BF/DF),W.D.10 mm Infinity Plan Achromatic Objectives 20×/ 0.4/ ∞/0 (BF/DF),W.D.4.3 mm Infinity Plan Achromatic Objectives 50×/ 0.75/ ∞/0 (BF/DF),W.D.0.32 mm Infinity Plan Achromatic Objectives100×/0.80/∞/0 (BF/DF),W.D.2 mm |
Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm | Backward Quintuple Nosepiece | Coaxial Coarse & Fine Adjustment, Fine Focusing Precision <1um, With Safety Stop, With Tension Adjustment | 450 × 400 × 850 mm | 22 kg | ||||||||||
| LMM-B12 |
Infinity Optical System (with Bright Field/ Dark Field, DIC, Polarizing units) |
Seidentopf Trinocular Head Inclined at 30°, Interpupillary distance 48 to 75 mm |
24 V, 100 W Halogen Light, Brightness Adjustable, Kohler Illumination With Aspherical Condenser Polarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters |
Nil |
Maximum Sample Height: 50 mm Non-porous Double Layer Mechanical Stage: 186×138 mm, Moving Range 74×50 mm, Includes Specimen Preparation Plate, Slide Glass |
Infinity Plan Achromatic Objectives 5×/ 0.12/ ∞/ - (BF/DF),W.D.12 mm Infinity Plan Achromatic Objectives 10×/ 0.25/ ∞/ - (BF/DF),W.D.10 mm Infinity Plan Achromatic Objectives 20×/ 0.4/ ∞/0 (BF/DF),W.D.4.3 mm Infinity Plan Achromatic Objectives 50×/ 0.75/ ∞/0 (BF/DF),W.D.0.32 mm Infinity Plan Achromatic Objectives100×/0.80/∞/0 (BF/DF),W.D.2 mm Infinity Plan Achromatic Objectives 40×/0.65/∞/0.17,W.D.0.54 mm Infinity Plan Achromatic Objectives 100×/1.25/∞/0.17,W.D.0.13 mm |
Extra Wide Field Eyepiece EW10x/22mm, Eyepiece Tube Dia.30mm | Backward Quintuple Nosepiece | Coaxial Coarse & Fine Adjustment, Fine Focusing Precision <1um, With Safety Stop, With Tension Adjustment | 451 × 400 × 850 mm | 22 kg | ||||||||||
| LMM-C10 | Infinity Optical System F= 200 mm | Siedentopf trinocular head, inclined at 30°, Interpupillary 55-75 mm | - | - | - |
|
WF10X/25 mm | Quintuple, objective screw M26×0.706 | Coaxial coarse and fine with rack and pinion, coarse range 40 mm, fine scale value 0.002 mm | 540×580×530 mm | 39.1 kg | ||||||||||
| LMM-C11 | UIS optical system | Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch) | - | - | - | Infinite Plan Achromatic Objectives with long working distance (no cover glass) PL 5X/0.12, PL L 10X/0.25, PL L 20X/0.40, PL L 40X/0.60, PL L 80X/0.80 | Wide field WF 10X /18 mm | Quintuple (Frontward ball bearing inner locating) | - | 590 × 500 × 430 mm | 21 kg | ||||||||||
| LMM-A10 | - | - | - | - | - |
Infinite plan achromatic objectives: 4×0.1/∞/- WD17.3 mm 10×0.25/∞/- WD10 mm 20×0.4/∞/0 WD5.8 mm 40×0.65/∞/0 WD0.52 mm |
High point, extra wide field eyepiece EW10X/20 mm | Quintuple nosepiece |
Coaxial coarse & fine focusing adjustment with
Vertical objective movement Coarse stroke 37.7 mm per rotation Fine stroke 0.2 mm per rotation |
460×400×670 mm | - | ||||||||||
| LMM-B10 | - | - | - | - | - |
Metallurgical LWD infinity plan Objectives: LPL5x/0.10 W.D=24.23 mm LPL10x/0.25 W.D=18.48 mm LPL20x/0.40 W.D=8.35 mm LPL50x/0.70(s) W.D=1.95 mm |
WF10X/22 mm WF10X/22 mm (reticle 0.1 mm) |
Quintuple nosepiece |
Coarse and fine focusing adjustment: Coarse stroke: 25 mm Fine stroke per rotation: 0.2 mm Fine division 2 µm Tightness adjustment, upper distance limiter |
770×370×460 mm | - |
