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User Manual for National D-ELDB Digital Compound Binocular Microscope Click to enlarge the picture
Contents of the user manual for the National D-ELDB Digital Compound Binocular Microscope
- Product category: Microscopes National
- Brand: National
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for National Microscopes
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User manual for the National D-ELDB Digital Compound Binocular Microscope contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any National product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official National user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a National product will considerably shorten its lifespan!
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Product description The D-ELDB Digital Compound Binocular Microscope from National Optical is a four-objective optical instrument designed for university students and laboratory use. It is equipped with achromatic objectives that minimize distortions and enhance clarity. The 100xR magnification objective can be oil-immersed for improved light transmission. This model features a built-in 3 megapixel digital camera. The camera connects to a computer through a 6' USB cable which also powers the camera. Using the included Motic Image software you can view live images, capture and save images, measure, edit, import & export images, and more.This microscope is designed for multiple users and has several features to make its use easy. The 360° rotating binocular viewing head enables the 30° inclined eyepiece to be shared with multiple viewers without having to move the microscope. Interpupillary and dual diopter adjustments allow different users to set the microscope for comfortable use.The focusing and illumination systems have been configured to make viewing specimens fast and easy. It has separate fine and coarse focus adjustment dials. The course focus has tension adjustment to prevent focus drift. The microscope also features a rheostat-controlled dimmer for the 0.06 watt LED light source. The mechanical stage has low-position x-y specimen adjustment controls to accurately center slides. - Digital Imaging
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- Built-in 3MP digital camera
- Connect to a computer or laptop via included 6' USB 2.0 cable.
- Included Motic Images software enables live-viewing, image capture, measuring, editing, importing and exporting images, and more.
- Camera is powered by the USB cable.
- Optical System
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- Achromatic lenses with color-coded objectives
- 10x, 18mm eyepiece with pointer
- Interpupillary adjustment 50mm to 75mm
- 4x,10x,40xR, 100xR DIN objectives
- 40x, 100x, 400x, 1000x magnifications
- 100xR enables oil immersion techniques
- 360° rotating inclined head for easier eyepiece sharing
- Focusing
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- Dual diopters
- Coaxial low-position fine and coarse focusing controls
- Course focus has tension adjustment which prevents focus drift
- Fine focus is graduated for precise image clarity
- Rack stop prevents damage to slides and protects lenses
- Lighting
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- 0.06-watt LED with variable rheostat dimmer
- Swing-out frosted filter holder
- Iris diaphragm
- Base mounted On/off switch with 4.5V DC auto switch power adapter (110V to 220V)
- Construction Details
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- Mechanical stage with x-y specimen controls
- Cast aluminum body with gray enamel finish
- Ball-bearing mounted 4-objective turret
- Turret is reverse mounted to make changing slides easier
- Specimen stage has coaxial x-y controls, is bulit-in and positioned low, with a low profile and ball-bearing mounted mechanical specimen holder
In the Box National D-ELDB Digital Compound Binocular Microscope Vinyl Dustcover 6' USB 2.0 Cable Motic Images 2.0ML Software CD Limited 3-Year Warranty on Microscope Limited 1-Year Warranty on Digital Camera Table of Contents
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Technical parametersNational D-ELDB Specs | Digital Camera | 3 MP | | Microscope Type | Compound | | Body Type | 30 ° inclined binocular | | Head | 360° rotation | | Eyepiece | 10x Widefield with pointer | | Interpupillary Adjustment | 2 to 3" (50 to 75 mm) | | Diopter Adjustment | Dual dioptric | | Objective(s) | DIN standard:4x (0.10 N.A.)10x (0.25 N.A.)40xR (0.65 N.A.)100xR oil immersion (1.25 N.A.) | | Nosepiece | 4-hole | | Focuser | Coaxial coarse and fine focus | | Light Source | 3.4V, 0.06-watt LED with dimmer | | Light Control | On/off switch with 4.5V DC auto switch power adapter (110V to 220V) | | Lens (Condenser) | 1.25 NA Abbe with rack-and-pinion focus | | | | Minimum System Requirements | Processor: 2 GHz or aboveUSB: 2.0 RAM: 1 MBHard Disk: 500 MBVideo Card: 128 MB | | Specimen Stage | 4.5 x 5.0" (115 x 125 mm) | | Overall Dimensions (H x W x D) | 13.75 x 5.50 x 8.25" (35 x 14 x 21 cm) | | Weight | 9.0 lb (4.1 kg) |
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