Labnics Equipment LBM-100 D User manual

Instruction Manual
"Please read this manual carefully before using the instrument"
Labnics Equipment
LBM-100 D
BIOLOGICAL
MICROSCOPE

This information manual will identify in a general way, the various parts and functions of
1000X Biological microscope. It is intended to familiarize the first time user with their
instrument.
These microscope are ruggedly built for classroom and laboratory use. The instruments
feature fully-coated achromatic optics and international standard DIN objectives and
eyepieces. Optically, they are excellent systems with good resolution, centering, and
paragon features. Mechanical movements are smooth and positive. Mechanical stage,
andrackstopservetominimizedamage.

Chapter Content Pg. No.
1 Specification 1
2 Set-up 1
2.1 Getting the Microscope Ready For Use 1
2.2 Mounting the Objective and Eyepiece 1
2.3 Illumination 1
3 Operation 2
4 Maintenance 2
5 Service Report 3
Table of Content

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CHAPTER2.SET-UP:-
2.1GettingtheMicroscopeReadyForUse:-
First,familiarizeyourselfbothvisuallyandphysicallywiththemechanicalpartsofyourmicroscope.Gentlyoperate
eachpartbyhand(notoolsrequired)toseehowitbehavesandwhatresultitproduces.
2.2MountingtheObjectiveandEyepiece:-
To put the eyepiece in place simply slide it into the eyepiece tube. The objective lenses screw into the rotating
nosepiece. If the four objectives are already mounted in the nosepiece, check to see if they are tightly held in
their place. To do this, grip the knurled ring on the objectives with your fingers and turn it to the right. Do not
tighten them with tools, they need only to be "finger tight". With all four objectives mounted in the nosepiece
the entire nosepiece can be rotated by hand.As you rotate the nosepiece you will notice that each objective
lens has a "click stop" which stops and holds the objective lens being used in its proper position relative to the
opticalaxisofthemicroscope.
2.3Illumination:-
In order to provide illumination for your new microscope, simple plug the power cord into an electrical socket
andswitchyourmicroscope"ON",andyouarereadytobeginyourwork.
CHAPTER 1. SPECIFICATIONS:-
Magnification: 40X, 100X, 400X, 1000X.
Viewing Angle: Compensation free binocular head inclined at 45°, 360°rotatable.
Eyepiece: WF10X 18mm.
Interpupil Distance: 55mm-75mm
Illumination: Built-in 85V-230V, 6V/30W Halogen tungsten lamp and adjustable brightness.
Condenser: Abbe N.A.1.25 condenser with iris diaphragm & filter.
Stage: Double layer mechanical stage.
Stage Size: 140mm X 140mm.
Moving Range: 75mm X 50mm.
Objective: 4X, 10X, 40X (S), 100X (S, Oil).
Focusing: Coaxial coarse and fine focus adjustment.
Fine focusing scale value: 0.002mm
Catalog No.: 39480104

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CHAPTER3.OPERATION:-
Once you have set up your microscope for use, follow the steps below to prepare the specimen to be studied for
viewing:-
Placetheslidetobeviewedontothestagesothatthestageclipsholditfirmlyinplace.
Positiontheslidesothattheportionofthespecimenthatyouwishtoobserveisbelowthe4Xobjective.
Slowlyrotatethecoarsefocusknobuntilthestageisapproximately1/8"fromtheobjective,makesurenottolet
theslidecomeincontactwiththeobjective,toavoiddamagetotheeightorbothwhichmayoccur.
Whenusingthecoarsefocus knob,startwiththeobjective asclosetothestage aspossibleandfocusfromthe
bottomup.Thiswillhelpyoutopreventanycontactbetweentheobjectiveandthestage.
Adjusttheirisdiaphragmattachedtothecondensertocontroltheangleoflightilluminationonthespecimen.
To change the magnification, first draw the objective to the position furthest from the stage. Then turn the
objective turret until the desired objective is in place. Return the objective to the point closest to the stage and
focusonceagainbackingawayfromthestage.
To determine the total magnification, multiply the magnification of the objective with that of the eyepiece. (e.g.,
10XobjectiveX10Xeyepiece=100Xmagnification).
Whenusingtheobjective100X toobserve,liftcondensertothehighestposition,then drop a little cedar oil on
thesurfaceof100Xobjectiveandslide,soastokeepfullofcedaroilbetweentheobjectiveandtheslide.(clear
thecedaroilwithxyleneafterobserving).
CHAPTER4.MAINTENANCE:-
Keeptheinstrumentindryandcoolplaceandkeepitawayfromacidoralkali.
Putthedustcoveroverit,whennotused.
Keeplensesclean,removethedustbysoftbrush.

Customer’sAddress :
CHAPTER 5. SERVICE REPORT
Contact Person / Designation :
Tel.No.:
Fax No.:
Weekly Off.:
Dept.:
Date
Nature of Problem :
Observation & Action Taken :
Customer’s Remarks :
Parts Replaced :
Parts Recommended / Action Required : Yes
Service Engineer’s Name & Signature
Requisition Number :
Customer’s Name, Signature, Date & Stamp
Page ____ Of ____
No
Model Serial No. Date :
Status : OK
Installation
Demonstration
Maintenance
Repairs
Application
Calibration
Validation
Not OK
Warranty
Contract
Billable
Courtesy
SR. No.
System
Configuration
Time
From To
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