|
User Manual for National 447TBL-10 Stereo Microscope Click to enlarge the picture
Contents of the user manual for the National 447TBL-10 Stereo 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
|
User manual for the National 447TBL-10 Stereo 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!
|
Product description The National Optical & Scientific Instruments 447TBL-10 Stereo Microscope is a budget-friendly option with a number of useful features. Setting itself apart from the other microscopes in the 446 series, the 447TBL-10 has 2x and 4x objectives, for 20x and 40x magnification. Other defining features include paired widefield 10x eyepieces, a 360° rotatable viewing head, tungsten illumination, and rack and pinion focusing. There's also a limited lifetime warranty, ensuring the 447's place in your institution for generations to come. The aforementioned paired widefield 10x eyepieces sit at a 45° angle. A left-side diopter adjustment, an interpupillary adjustment, and reticle holder/retainers enhance their usefulness as well. The tungsten illumination helps to bring specimens into focus with total clarity. Two lights - a top incidental light and a bottom transmitted light - can be operated with the 4-position control. You have the option of turning on only the top light, the bottom light, or both lights. You can also turn both off using the switch. Sporting an all-metal frame, the 447TBL-10 is tough, able to stand up to daily abuse. The rack and pinion focusing is precise and responsive. However, the microscope also features safety mechanisms, such as a slip clutch and a tension adjustment, that prevent damage. Two 80mm stage plates provide a choice of frosted glass and reversible black/white plastic contrast plates for specimen placement, while locked-on stage clips keep slides secure. - Optical System
-
- Paired widefield 10x eyepieces, left-side diopter adjustment, interpupillary adjustment from 55mm to 75mm
- Eyepieces equipped with reticle holder/retainer to accept reticle with 23mm O.D.
- Viewing head rotates 360°, adjusts up or down on post mount to accommodate difference size specimen
- Paired objectives are parfocalled, parcentered, and achromatic
- Magnification changed by rotating objective turret 90° to positive click stops
- Illumination
-
- Top light (incidental) is 12V, 10 watt tungsten with adjustable beam
- Bottom light (transmitted) is 12V, 10 watt tungsten
- 4-position light control: top only / bottom only / top and bottom / off
- Base
-
- Professional, all-metal frame
- Rack and pinion focusing with slip clutch and tension adjustment
- Includes two 80mm stage plates: frosted glass and reversible black and white plastic contrast plate
- Locked-on stage clips
In the Box National 447TBL-10 Stereo Microscope Limited Lifetime Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the National 447TBL-10 Stereo 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 447TBL-10 Specs | Microscope Type | Stereo | | Head | Binocular | | Objectives | 2x, 4x | | Eyepiece | Widefield 10x, 20mm | | Light Source | Tungsten | | Stage | 80mm, frosted glass, reversible black & white contrast plate | | Overall Dimensions | Height: 12.25" / 310mm | | Weight | 505 lb / 2.2kg |
Rating50% users recommend this product to others. And what about you?
This product has already been rated by 80 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:
NEWER F100 CAMERA MONITOR...
PhotoStage progessional...
powerpint...
Night Detective Quest 5M 5x Night Vision Monocular ...
Ibanez AM93QM User Manual....
|
| Discussion |
Latest contributions to the discussion:
TR-P5TP pink robot dog
Name: Allyson
Top Race Race & Remote Control
Hello we are having issues with the remote to the robot dog it just flashes a red light will not sync to the robot dog what so ever the dog is charged and batteries have been changed out more the once, Can i get help trouble shooting the issue or if something needs to be sent bac...
Query
Name: Libba Guyton
Canon Pixma TS9520 Wireless All-In-One Printer
Support Code 1851
Multi purpose tray guide is open. Close the guide and press OK.
Done and the same message continue to appear....
Manual
Name: Grant
Konus KonuStart-700B 60mm f 11.6 Refractor
Please send user manual for Konustart-700B to above email address....
Fs3x manual
Name: Randy Reid
DigiTech FS3X Three-Function Foot Switch
I need manual
...
adding additional chime
Name: Stan Stansfield
OhmKat Video Doorbell Power Supply for
The additional chime does not work and is closure to the transmitter then the first one. I plugged in the additional chime and set the volume and chime. The original chime works when the additional chime is plugged in to new location. The original chime is located further away bu...
|
|
