|
User Manual for National 452-TBL-10 Stereo Microscope Click to enlarge the picture
Contents of the user manual for the National 452-TBL-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 452-TBL-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 452-TBL-10 Stereo Microscope is a budget-friendly microscope designed for elementary, middle, and high school use. Featuring an upright, unreversed image of three dimensional objects, the 452 is ideal for students. The optical system consists of two widefield 10x eyepieces, with left-side diopter adjustment. The eyepieces are also equipped with a reticle holder/retainer. The paired objectives are parfocalled, parcentered, and achromatic. Magnification is changed by turning the objective turret 90° to positive click stops. To ensure a clear view of specimens, the microscope has a 4 position lighting control, allowing the student to turn on both lights or one at a time. Both top and bottom lights are tungsten. Also helping to see an accurate image is the rack and pinion focusing. Slip clutch and tension adjustments prevent damage to the system and keep the head from moving. Two locked-on stage clips keep the specimen securely attached to the microscope. - 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.
- Fixed head
- Paired objectives are parfocalled, pacentered and achromatic
- Magnification changed by rotating objective turret 90° to positive click stops
- Illumination
-
- 4-position light control: top only / bottom only / top and bottom / off
- Top light (incidental) and bottom light (transmitted) corded 12V 10 watt tungsten illumination
- Base
-
- 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
- Two locked-on stage clips
In the Box National 452-TBL-10 Stereo Microscope Limited 5-Year Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the National 452-TBL-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 452TBL-10 Specs | Microscope Type | Stereoscopic | | Magnification | 1x, 3x | | Objectives | Not specified by manufacturer | | Eyepiece | Widefield 10x, 20mm | | Light Source | Top light: 12V 10 watt tungsten | | Overall Dimensions | Height: 12.25" / 310mm | | Weight | 5.5 lb / 2.5kg |
Rating80% users recommend this product to others. And what about you?
This product has already been rated by 37 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:
I have a question, can you contact me at valenti-lanza@m.spheremail.net ? Cheers!...
i am trying to find the downloadable pdf help file foe slideshow producer that i just bought. non of the suggested sites are accessable....
Belkin Boost Charge with integrated cable...
handleiding photostage...
SanDisk Ultra Flair ...
|
| Discussion |
Latest contributions to the discussion:
Need a REPAIR manual
Name: Dennis Behrends
Loctek Flexispot V9 Desk Exercise Bike
How do I get a REPAIR manual for a Loctek Flexispot V9 Desk Exercise Bike. I cannot get the petal crank off so I can remove the side panel. I have a crank removal tool but I'm afraid it will strip the threads because it is really stuck on there....
Compatibilité
Name: BRIOIS
Fishman Dual Footswitch for Loudbox Amplifiers
Bonjour ESQUE Fishman Double Footswitch est compatible avec d'autres amplis (a lampe marshal 5 w?)...
Belkin F9H100-CW 1-Outlet Wall-mount Home Series SurgeCube Surge Protector
Name: Mark
Belkin F9H100-CW 1-Outlet Wall-mount Home Series
Can this be used for a refrigerator ...
wont recognize or load
Name: charlotte grayson
Vivitar 50-in-1 Memory Card Reader Writer
my 50 in 1 card reader is doing the same thing as above. the computer is not recognizing it at all. is there a download of the program for it or something?...
Same problem
Name: Gene
Gem Sound GMW-61 Wireless Duo Microphone
I have new batteries in both microphones. One shows Green the other Red....
|
|
