|
User Manual for National 205-RLED Cordless Three Objective Single Viewing Microscope Click to enlarge the picture
Contents of the user manual for the National 205-RLED Cordless Three Objective Single
- 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
|
User manual for the National 205-RLED Cordless Three Objective Single 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!
|
Product description The 205-RLED Cordless Microscope from National Optical is a three-objective cordless microscope with a 45° inclined monocular, and a 10x eyepiece with an 18 mm wide field of view. The three objectives are 4x, 10x, and 40xR, and feature achromatic lenses which reduce color distortions introduced by imperfections of optical elements. Reducing these color distortions allows you to see sharper images with better color fidelity. The retractable 40xR objective has a spring-loaded lens which will retract when it touches the slide thereby protecting the lens and the slide. The parfocalled and parcentered design allows for switching objectives without having to realign your sample and without losing focus. The microscope also features a fine and coarse focusing and a platform stage with two spring-loaded coupled slide clips.
To see details of your specimens more easily, the microscope has an LED illumination system with adjustable brightness. The light intensity it delivers is equivalent to that of a 20W incandescent bulb. The white light from the bottom LED emitter is collimated by a 0.65 NA Abbe condenser. Located underneath the stage is a disc diaphragm with apertures of different sizes. It allows you to change the width of the illumination beam which helps you tune the image contrast when using different magnifying powers.
Included with the microscope are three rechargeable AA NiMH batteries, a wall power adapter, a dustcover, and two Allen wrenches for rack stop and eyepiece socket tension adjustment. To recharge your microscope's batteries, just connect the microscope to the wall power adapter. Optical System -
- Achromatic 4x, 10x, 40xR
- Objective 40xR is retractable
- Total magnification: 40x, 100x, 400x
- 10x/18mm wide field eyepiece has a pointer
- Parfocalled and parcentered
- Monocular is 45° inclined
- Head rotates 360°
Focusing -
- Separate fine and coarse focusing knobs
- Slip clutch prevents damage to focusing system
- Tension adjustment eliminates stage drift
- Safety rack stop prevents damage to slides and objective lenses
Illumination and Power -
- LED illumination equivalent to a 20W tungsten bulb
- 0.65 NA Abbe condenser lens with spiral focusing mount
- Cordless operation using included rechargeable batteries
- Rheostat intensity control
Stage -
- Platform stage
- Disc diaphragm with apertures
- Coupled slide clips
Construction Details -
- Objective turret in reverse position
- Cast aluminum frame with handles
- Gray enamel finish
In the Box National 205-RLED Cordless Three Objective Single Viewing Microscope - 3 x AA NiMH, Rechargeable Batteries
- Wall Power Adapter
- Dustcover
- 2 x Allen Wrenches
- Limited 5-Year Warranty on Microscope
Table of Contents
|
Upload User Manual
Have you got an user manual for the National 205-RLED Cordless Three Objective Single Viewing Microscope in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersNational 205-RLED Specs | Microscope Type | Compound | | Eyepiece | 10x / 18 mm, wide field | | Nosepiece | Reverse | | Objective(s) | 4x, 10x, 40xR | | Head | Rotating 360° | | Focuser | Fine / Coarse | | Light Source | LED | | Light Control | Rheostat | | Specimen Stage | Platform | | Battery / Runtime | 3 x AA NiMH, rechargeable / 50 hr max | | Charging Time | 8 hr minimum | | Overall Dimensions | 18 x 12 x 11" (45.7 x 30.5 x 28 cm) | | Weight | 8 lb (3.6 kg) |
Rating80% users recommend this product to others. And what about you?
This product has already been rated by 92 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
|
| Request for user manual |
You can’t find the operation manual you are looking for? Let us know and we will try to add the missing manual:
I’m looking for a manual / Request for manual
Current requests for instruction manuals:
Milano Carbon Fiber Tripod with B1 Head...
c.PLASMA X LARGE SIN/SION user manual-pdf
centrotherm PECVD platform c.PLASMA...
Streamlight Macrostream...
AOC curved gaming monitor...
User manual for Bowens ML500 Flash head ...
|
| Discussion |
Latest contributions to the discussion:
SQ 7 PDF
Name: Yash Deshmukh
Allen & Heath SQ-7 48-Channel 36-Bus
I want to download PDF ...
Business Card Studio 10
Name: Yvon
Summitsoft Business Card Studio Pro
Business Card Studio 10 will not print. Window 11
My printer will print anything else....
REQUESTING FOR QUOTE
Name: ALBERT GABRIEL
Auray X-Style Piano Bench & Double
RFQ 919
S/ N DESCRIPTION UNIT QTY
1 KEYBOARD
YAMAHA MODEL
PSR-S750 61-KEY
DIGITAL
WORKSTATION PCS 1
2 AURAY DOUBLE-X
KEYBOARD
STAND WITH
PULL LOCK MFR
#KSPL-2X PCS 1
3 YAMAHA YBA-611
ARTISTE SERIES
KEYBOARD BAG
FOR 61-KEY
PORTABLE
KEYBOARDS PCS 1
4 AURAY FP-P1...
Leatherman Micra
Name: Rebecca Burgess
Leatherman Micra Tool with Box
Please send me a user's manual for Leatherman Micra...
total cost of Casio CTK 3500 61 key manual
Name: Eric Sensiba
Casio CTK-3500 61-Key Keyboard with Touch
What is the total cost for a Casio CTK 3500 61 key Electronic keyboard manual including taxes and shipping t85739?...
|
|
