Nexcope NSZ818 Instruction Manual Download

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N S Z 8 1 8

Z O O M S T E R E O

M I C R O S C O P E S

NSZ818

TRINOCULAR ZOOM STEREO MICROSCOPE

INSTRUCTION MANUAL

Summary of Contents for NSZ818

Page 1: ...N S Z 8 1 8 Z O O M S T E R E O M I C R O S C O P E S NSZ818 TRINOCULAR ZOOM STEREO MICROSCOPE INSTRUCTION MANUAL INSTRUCTION MANUAL ...

Page 2: ...ns can be downloaded from the following web address www bresser de PNX60818 i i INTRODUCTION WARRANTY TERMS GARANTIE WARRANTY GARANTÍA GARANZIA Besuchen Sie unsere Website über den folgenden QR Code oder Weblink um weitere Informationen zu diesem Produkt oder die verfügbaren Übersetzungen dieser Anleitung zu finden Visit our website via the following QR Code or web link to find further information...

Page 3: ...ux nl Telefoon 31 528 23 24 76 BRESSER Benelux Smirnoffstraat 8 7903 AX Hoogeveen The Netherlands Het telefoonnummer wordt in het Nederland tegen lokaal tarief in rekening gebracht Het bedrag dat u per gesprek in rekening gebracht zal worden is afhankelijk van het tarief van uw telefoon provider gesprekken vanuit het buitenland zullen hogere kosten met zich meebrengen ES IT PT Si desea formular al...

Page 4: ... please refer to chapters Warranty and Service in this documentation Errors reserved technical specifications subject to change Copyright 2022 Bresser GmbH All rights reserved It is not allowed to reproduce this documentation or parts of it in any kind e g photocopying printing etc without written a permission of the manufacturer or the distributor Bresser GmbH It is also prohibited to use or tran...

Page 5: ...olvents such as alcohol petrol or volatile anaesthetics etc CAUTION Danger of injury This device contains components and or accessories that can cause minor to severe injuries in case of any proper use Therefore please read the safety instructions be low to avoid any bodily injury Tools with sharp edges and points are often used when working with this device Because there is a risk of injury from ...

Page 6: ...h both hands It is recommended to carry the microscope by the carrying handle stand base as well as by the stand column 1 1 4 Safety symbols used in the manual Danger symbols Hazard symbols are recognisable symbols intended to warn of hazardous ma terials objects or places including electric currents radioactivity and poi sons Warning of a danger point This symbol indicates information that must b...

Page 7: ...hat pose a potential risk of infection all parts that have come into contact with the preparation must be thoroughly cleaned The PLAN APO 1x objective the zooming body the coarse fine focusing mechanism and the aperture diaphragm are precisely designed and matched to each other Please avoid disassembling the components This will affect the performance of the microscope TRANSPORT Please remove all ...

Page 8: ...erture NA up to 0 15 pro vides excellent images with lifelike colours LARGE RADIUS OF OPERATION The 1x objective offers a working distance W D of 60 mm to facili tate sample placement and movement The large field of view FOV allows you to cover a larger and more comprehensive sample area EXTRA WIDE STAND BASE WITH EASY TO USE OIC ILLU MINATION The extra wide stand base provides stable support for ...

Page 9: ...ctive Plan Apo 8 Glass plate 9 Carrying handle 10 Zoom unit 11 Stand base 12 OIC adjustment slider 13 Rod without function in development 14 Stand column 15 Holder for zoom unit 16 Zooming knob range 0 75x 13 5x 17 Switching lever for visual observation photo b g Illustration 001 Product image NSZ818 front side view Equipment 18 AC adapter input terminal 19 Connection for fluorescent controller 20...

Page 10: ... I BEFORE YOU START Select a lo cation free of vibration Put the stand base I flat on the workbench Align the connecting plate II of the stand column III with the mounting plate IV of the stand base I Use the four supplied hexagon socket head screws V to connect the stand base and the stand column firmly USE the supplied hexagonal screwdriver for assembling Check input voltage The input voltage an...

Page 11: ... viewing head III into the round dovetail of the zoom unit IV so that the eyepieces are in front ENSURE CORRECT ALIGNMENT along the microscope body blue lines Fasten the viewing head by tightening the viewing head holding screw 2 Mounting the zoom unit IIllustration 005 Attaching the zoom unit III IV IV II I V Turn the coarse focusing knob I to pla ce the holder for the zoom unit II to the upper r...

Page 12: ... Loosen the objective holding screw on the zoom unit If present remove the protective cap I from the 1x objective lens II Completely loosen the objective holding screw III on the lower front of the zoom unit IV USE the supplied hexagonal screwdriver B II Start position a End position b Illustration B Aligning the objective with the zoom unit Insert the 1x objective II loosely into the fixture with...

Page 13: ...HOLD IT FIRMLY IN PLACE to pro tect it from damage due to drop ping NOTE A camera is not included in the scope of delivery REMEMBER Cameras usually show a smaller image section than eyepieces This is partly due to the sensor size and cannot be changed 4 ADJUSTING THE MICROSCOPE This chapter describes the individual microscopy steps 4 1 Quick Guide 1 Setting up power supply and start up 2 Placing t...

Page 14: ... up the power supply and start up Illustration xx Setting up power supply A 3 1 4 2 Setting up the power supply Connect the AC adapter 1 of the power supply to the AC adapter input terminal 2 on the back of the microscope Insert the main power plug 3 into the power socket 4 MAKE SURE the supplied voltage matches the instrument specifica tions DC 12 V 2 A 4 2 Detailed description of the Quick Guide...

Page 15: ...Distance between the eyepieces Look through the eyepieces 1 and ad just the interpupillary distance 2 so that the left and right fields of view are com pletely aligned NOTE Proper interpupillary dis tance is crucial to the comfort of the user B Illustration xx Diopter adjustment 1 3 Diopter adjustment Look through one of the eyepiece 1 and focus the image eyepiece freely selecta ble Then look thro...

Page 16: ...ning the focusing knobs 1 2 backward Zoom unit 3 moves upwards a Adjust the focus using the focusing knobs A Illustration xx A Zooming knobs Zooming knobs Turn the zooming knobs 1a 1b on the right and left of the zooming body 2 to change the magnification Turning the knob forward Magnification decrease Turning the knob backward Magnification increase The magnification values are marked on the righ...

Page 17: ... brought into the beam path that can be moved via the OIC adjustment slider 3 on the right hand side of the stand base 1 The specimen is then radiated through at an angle re sulting in a shadow cast on the fine struc tures of the preparation This enables the observation of colorless transparent samples structures with relief and high contrast a OIC oblique coherent contrast illumination B 4 2 Illu...

Page 18: ...h zoom ratio providing superior optical system high resolu tion and ergonomic design NA 0 15 W D 60 mm Zoom ratio 18 1 Zoom range 0 75x 13 5x Total magnification 7 5x 135x Working distance W D 60 mm Field of view FOV Objective Eyepiece 31 4 mm 23 mm Long working distance W D and large field of view FOV Plan Apo 1x objective to provide a working distance W D of 60 mm Up 0 15 nume rical aperture NA ...

Page 19: ... 7 5 135x Eyepiece FOV mm 10x 23 Lens tube eye piece port Trinocular 20 fixed inclination lens barrel 100 0 0 100 Focusing device stroke 60 99 mm Adapter DC 12V 2A Base LED three dimensional lighting base OIC built in illuminator Observation method Bright field oblique illumination Observation methods with optional accessories Fluorescence simple polarized light dark field Weight approx 10 5 kg Po...

Page 20: ...nob There is dirt in the field of view Dirt dust on the sample Please use clean samples Dirt dust on the eyepiece Wipe the eyepiece The two images do not match Improper interpupillary distance adjustment Correct interpupillary distance Improper diopter adjustment Readjust The left and right eyepieces have different magnifications Change to the same eyepieces The image is out of focus Incorrect foc...

Page 21: ...Exclusive distribution for Germany and BeNeLux BRESSER GmbH Nexcope Service Gutenbergstr 2 DE 46414 Rhede Germany www bresser de service nexcope bresser de Manual_NX60818_NSZ818_en_NEXCOPE_v062022a ...

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