Manuals / Leica / Personal Care / Microscope & Magnifier

Leica DM4000M, DM4000B manual 13 12 11 10 9

Models: DM4000B DM4000M

1 69

Download 69 pages 63.95 Kb

Page 12

3. Overview of the Instrument

1

2

3

14

4

5

6

7

13 12 11 10 9 8

Fig. 1 Leica DM4000 M left side of the stand with AET22 advanced ergotube

1	Eyepiece	8	Function keys field diaphragm
2	Eyepiece tube	9	Transmitted light/incident light switch
3	Tube	10	Function keys aperture diaphragm
4	Objective nosepiece with objectives	11	Function keys: Light intensity
5	Specimen stage with specimen holder	12	Focus dial with coarse and fine adjustment
6	Condenser	13	Variable function keys (factory pre-assigned)
7	LC display	14	Lamp adjustment window

12

Image 12

Leica DM4000M, DM4000B manual 13 12 11 10 9

Contents

Leica DM4000 B Page Leica DM4000 B Copyrights CopyrightsContents Imaging Procedure for Essential Text symbols and their meanings → p Important Notes about this ManualImportant Notes about this Manual Explanatory noteSafety Notes Safety NotesGeneral Safety Notes MicroscopeSafety Notes Supply unit ebq Ambient temperature 15-35C Relative humidityAmbient temperature 15-35C Overvoltage category Pollution degree See enclosed manualOverview of the Instrument Control Panels Computer InterfaceSoftware Tools CTR500013 12 11 10 9 Overview of the Instrument Unpacking the Microscope Unpacking the MicroscopeInstallation location TransportRemove all moving or loose parts Assembly This case, read Chapter Optional accessories → pAssembling the Microscope Assembly Stage Assembling the stage Stage clamp Dovetail guideAssembly Condenser Connect the condenser over the connection 8.1 with the standAssembly Tube and Eyepieces Objectives107/2 Lamp Housing Remove the lamp’s dust coverLamp housing Close the lamp housing and retighten the fas- tening screws 18.4Please regard the data sheets of the burners TypeHigh-pressure mercury burner alternating current 100 hrs 200 hrsInstall the burner in mirror image fashion Hg 50 burnerXe 75 burner Connect the lamp housing to the power supply Rear side of the ebq 100 supply unit Lamp connectionPolarizer and Analyzer Equipping the Incident Light filter turretAssembly ICT/P transmitted light polarizer Motorized polarizerTransmitted light and incident light analyzer Optional Accessories Motorized analyzerIdentification Sheet for the correct position DIC PrismsAssembly Ergomodule Mirror HousingConnection to the Power Supply Booster Lens / Excitation ManagerConnection to the CTR5000 Electronics Box Switching on the Microscope StartupStartup Functional PrinciplePhase contrast Transmitted light Switch through all transmitted light processesSwitch through fluorescence cubes in clockwise fashion Combination modeFunction key Meaning Display Leica DM4000 B/DM4000 M Light Intensity Diaphragms Contrast MethodMagnification Function KeysDefined Function Keys on the left side of the stand Abbreations are listed on p.32fKöhler Illumination Set the light intensity using the INT keys Insert the specimen in the stage’s specimen holderChecking Phase Contrast Rings Köhler IlluminationPhlr Light ring centering Clamping screw Cube. See → p Turn the reflector into the light path Never look directly into the light pathCentering the 12 V 100 W Halogen Lamp Focus the direct filament image with the col- lector Turn off the microscope before exchangingReflector cube Centering the Hg 50 W mercury lampFocus the direct image with the collector Centering the Hg 100 W and Xe 75 WMercury lamps Startup Startup Torque adjustment OperationOperation Focusing Operation Rotating the StageAdjusting the Viewing Distance Adjusting the Viewing AngleAdjusting the Eyepiece Extension to the Arm Length Operation TubesCorrection for Vision Problems Operation Beam Splitting in Photo TubesEyepieces Eyepieces with Inlaid ReticleFollow safety instructions for immersion oil Operation ObjectivesOperation For lockable immersion objectives For objectives with corrective mountsMagnification Changer StandOperation Light Sources Imaging Procedure Phase ContrastImaging Procedure for Leica DM4000 B/DM5000 B Dark Field TLMechanical procedure Motorized procedureCombined procedure Polarization TLDifferential Interference Contrast TL Fluorescence Cube or CubeImaging Procedure for Leica DM4000 M Dark FieldAutomatic procedure PolarizationImaging Procedure for Leica DM4000 M Interference Contrast Trouble Shooting Problem Cause/Remedy StandIllumination Trouble Shooting Problem Cause/Remedy Bright Field → pProblem Cause/Remedy Polarization DisplayCare of the Microscope Cleaning Glass Surfaces Cleaning ObjectivesRemoving Immersion Oil Handling Acids and BasesEssential Wear and Spare Parts Wear and Spare PartsAbbreviations and Pictograms Abbreviations and PictogramsIndex IndexEU Declaration of Conformity EU Declaration of Conformity