Name: Upright Metallurgical Microscope LMM-B20
Brand: Labtron
SKU: LMM-B20
Rating: 4.8 (961 reviews)

Models of Metallurgical Microscope

Labtron Metallurgical Microscope is specialized to provide detailed analysis of microstructure of metals and other materials at high magnification. They are equipped with mechanical stage to securely hold and maneuver samples during analysis. Their eyepieces often include reticles for accurate measurement of features within unit. They utilize polarizing filters to analyze anisotropic components and observe optical phenomena in metals. Our Metallurgical Microscope is versatile for weld quality assessment, grain size measurement, and heat treatment evaluation.

Upright Metallurgical Microscope LMM-B30

Optical System : NIS45 Infinite Color Corrected Optical System (Tube length: 180mm)
Viewing Head : Seidentopf Trinocular Head, 30° inclined, interpupillary distance: 47mm-78mm; splitting ratio Eyepiece:Trinocular=100:0 or 20:80 or 0:100
Motorized Control : Nosepiece control panel with buttonsTwo most used objectives can be pre-set and switchedAuto light intensity adjustment after objective change
Reflected Illumination : Reflected light 24W/100W halogen lamp, Koehler illumination, with 6-position turret; Built-in ND6, ND25 filter and color correction filter

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Metallurgical Microscope LMM-C10

Optical System : Infinity Optical System F= 200 mm
Viewing Head : Siedentopf trinocular head, inclined at 30°, Interpupillary 55-75 mm
Eyepiece : WF10X/25 mm
Objective : M Plan APO HL Objective 2X/0.055 WD= 34.56 mm Focus Length 95mm M Plan APO HL Objective 5X/0.14 WD= 44.50 mm Focus Length 95mm M Plan APO HL Objective 10X/0.28 WD= 34.00 mm Focus Length 95mm M Plan APO HL Objective 20X/0.29 WD= 31.00 mm Focus Length 95mm M Plan APO HL Objective 50X/0.42 WD= 20.50 mm Focus Length 95mm

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Upright Metallurgical microscopes LMM-B12

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 CondenserPolarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters
Transmitted Illumination : Nil

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Metallurgical Microscope LMM-A10

Optical System : Infinite optical system, tube length 180mm, parfocal 45mm
Viewing Head : Siedentopf trinocular, 30° inclination, 54mm to 75mm interpupillary distance
Eyepiece : PL10×/22mm wide field plan eyepiece
Objective Lenses : 5×, 10×, 20×, 50×, 100×, BF, WD ranging from 2.10mm to 10.80mm

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Upright Metallurgical Microscope LMM-B21

Optical System : NIS45 Infinite Color Corrected Optical System (Tube length: 180mm)
Viewing Head : Ergo Tilting Trinocular Head, adjustable 0-35° tilt, interpupillary distance 47mm-78mm
Reflected Illumination : Reflected light 24W/100W halogen lamp, Koehler illumination, with 6-position turret; Built-in ND6, ND25 filter and color correction filter
Transmitted Illumination : 24V/100W halogen lamp, Kohler illumination, with ND6/ND25 filter

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Upright Metallurgical Microscope LMM-B31

Optical System : NIS45 Infinite Color Corrected Optical System (Tube length: 180mm)
Viewing Head : Seidentopf Trinocular Head, 30° inclined, interpupillary distance: 47mm-78mm; splitting ratio Eyepiece:Trinocular=100:0 or 20:80 or 0:100
Motorized Control : Nosepiece control panel with buttonsTwo most used objectives can be pre-set and switchedAuto light intensity adjustment after objective change
Reflected Illumination : Reflected light 24W/100W halogen lamp, Koehler illumination, with 6-position turret; Built-in ND6, ND25 filter and color correction filter

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Upright Metallurgical microscopes LMM-B11

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 CondenserPolarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters
Transmitted Illumination : Swing-Out Condenser N.A.0.9/0.2524V 100 W Halogen Light With Aspherical CondenserBlue Filter

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Metallurgical Microscope LMM-A11

Optical System : Infinite optical system, tube length 180mm, parfocal 45mm
Viewing Head : Siedentopf trinocular, 30° inclination, 54mm to 75mm interpupillary distance
Eyepiece : PL10×/22mm wide field plan eyepiece
Objective Lenses : 5×, 10×, 20×, 50×, 100×, BF, WD ranging from 2.10mm to 10.80mm

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Optical System	NIS45 Infinite Color Corrected Optical System (Tube length: 180mm)
Viewing Head	Ergo Tilting Trinocular Head, adjustable 0-35° tilt, interpupillary distance 47mm-78mm
Reflected Illumination	Reflected light 24W/100W halogen lamp, Köhler illumination,6-position turret; Built-in ND6, ND25, and color correction filters
Magnification Range	50x to 1000x
Eyepiece	Super wide field plan eyepiece SW10X/25mm, diopter adjustable
Objective	NIS45 Infinite LWD Plan Semi-APO Objective (BF & DF): 5X/NA=0.15, WD=20mm; 10X/NA=0.3, WD=11mm; 20X/NA=0.45, WD=3.0mm; 50X/NA=0.8, WD=1.0mm; 100X/NA=0.9, WD=1.0mm
Nosepiece	Backward Sextuple Nosepiece (with DIC slot)
Focusing	Coaxial coarse and fine focusing, fine division 1μm, focusing range 35mm
Max. Specimen Height	76mm
Stage Size	210mm × 170mm
Stage Movement	105mm × 105mm, right/left handle, Y-axis lock, hard oxidized surface to prevent abrasion
ECO Mode	Auto shut-off function