Meiji Techno MT6800 Series Asbestos Bulk Fiber/Counting Microscopes
List Price: $7,195.00
Starting at: $6,450.00
Availability: In stock
- Bulk Fiber ID & Fiber Counting Ability
- Phase Contrast & Polarizing
- 5 Plan strain-free objectives (1 phase)
- Halogen Illumination
- Binocular or trinocular
- Lifetime Limited Warranty
Price as configured: $0.00
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The MT6820 and 6830 microscopes are custom-designed for asbestos fiber counting and bulk fiber identification. As such, they are manufactured under NIOSH 9002, NIOSH 7400 and OSHA ID 160 standards. As an upgrade from the MT6100 series, they include a 5th (phase) objective and hence, the capacity for phase contrast and polarizing applications.
The Seindentopf viewing head is inclined at a comfortable 30º and is available in either binocular or trinocular format. interpupillary adjustment IS from 53mm - 75mm. The head includes reticle angle compensation that maintains the reticle perpendicular in the field of view when the interpupillary distance is changed. There are three eyepieces included: 10x widefield high eyepoint eyepiece , one widefield high eyepoint focusable eyepiece with crossline reticle and guide pin, and one 10x widefield high eyepoint compensating focusing eyepiece with Walton & Beckett reticle.
The MT6820/6830 comes standard wtih 5 objectives, including three strain-free plan objectives of 10x, 20x & 40x, one 10x dispersion staining objective and one Plan semi achromat 40x phase objective.
Please note that the trinocular format requires an adapter appropriate for your camera.
Components include a First Order red compensating plate, Bertrand lens, analyzer in sliding mount, Blue Clear and Green Interference Filters of 29.8mm dia. each, and a centering telescope.
Stage & Focus
The ceramic-coated mechanical stage is rotatable with 360° gradations with vernier and two stage clips.
Condenser & Illumination
A strain-free Abbe NA 1.25 condenser with sliding mount is standard, along with a centering annulus for 10x, 20x, 40x phase or dispersion staining objectives, iris diaphragm and dovetail mount. Koehler illumination includes 6V 30w halogen with variable intensity control and in-base transformer.
Centering telescope, green interference filter 546nm, blue clear filter, dust cover, manual.
Specifications of Component OptionsSelect a component below to view related specifications.
SKU MT6820 MT6830 Notes Product Weight 14.0000 14.0000 Product Length 255 mm 255 mm Product Width 195 mm 195 mm Product Height 395 mm 395 mm System System Type Brightfield, Phase Contrast, Polarizing Phase Contrast, Polarizing Optical Design DIN 160mm DIN 160mm Head Head Type Binocular Trinocular Ocular Angle 30° 30° Diopter Adjustment Dual Dual Interpupillary Adjustment Arc (Seidentopf) Arc (Seidentopf) Interpupillary Adjustment Range 52 – 72 mm 52 – 72 mm Trinocular Type Switchable Beam-Split View Orientation Inverted View Inverted View Ocular Tube Diameter 23 mm 23 mm Body Nosepiece Orientation Front-facing Front-facing Nosepiece Style Quintuple (5) Quintuple (5) Focus Controls Coarse & Fine, Coaxial Coarse & Fine, Coaxial Focus Mechanism Rack & Pinion Rack & Pinion Focus Control Location Dual Ambidextrous Dual Ambidextrous Focus Controls Graduated? Yes Yes Focus Control Safety Stop Slip Clutch Slip Clutch Stage Type Fixed with Attached Mechanical Slide Holder Fixed with Attached Mechanical Slide Holder Stage Features 360deg Indexed, Ceramic Coated, Fingertip Controls 360deg Indexed, Ceramic Coated, Fingertip Controls Stage Dimensions 170mm x 140mm 170mm x 140mm Stage Range of Movement (XY) 80mm x 52mm 80mm x 52mm Stage Range Graduated? Yes Yes Configuration Includes Eyepieces? Yes Yes Included Eyepiece Quantity 2 2 Included Eyepieces (X) 10X 10X Eyepiece Style SWF Super Widefield (FN 20mm) SWF Super Widefield (FN 20mm) Available Eyepieces 10X, 15X, 20X 10X, 15X, 20X Min Standard Mag 50X 50X Max Standard Mag 500X 500X Included Objectives (Qty) 3 3 Objective Lens Plan Plan Included Objective Types Brightfield, Phase Contrast, Strain-free (Polarizing) Brightfield, Phase Contrast, Strain-free (Polarizing) Condenser Condenser Type Abbe Brightfield Abbe Brightfield Condenser Features Achromatic, Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder Achromatic, Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder Condenser N.A. 1.25 mm 1.25 mm Filter Diameter 30 mm 30 mm Illumination Illumination Type Halogen Halogen Illumination Style Transmitted Transmitted Collector Type Kohler Kohler Collector Features Field Diaphragm Field Diaphragm Transmitted Light Type Halogen Halogen Transmitted Light Specification 30W 30W Transmitted Light Control Variable Variable Power Supply 120V AC 120V AC Fuse 3A 3A Polarizing Accessories Bertrand Lens (conoscopic observation) Bertrand Lens (conoscopic observation) Accessories Included Extras Dust Cover Dust Cover