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Z850 SERIES 

 

ZOOM STEREO MICROSCOPE 

 
 

MANUAL 

 

 

 

 

73 Mall Drive, Commack, NY  11725  •  631-543-2000 (P)  •  631-589-6975 (F) 

www.unitronusa.com  •  info@unitronusa.com 

Summary of Contents for Z850 Series

Page 1: ...Z850 SERIES ZOOM STEREO MICROSCOPE MANUAL 73 Mall Drive Commack NY 11725 631 543 2000 P 631 589 6975 F www unitronusa com info unitronusa com ...

Page 2: ...TENTS SAFETY NOTES 3 CARE AND MAINTENANCE 3 INTRODUCTION 4 UNPACKING AND COMPONENTS 4 COMPONENTS DIAGRAM 4 ASSEMBLY 5 DETAILED ASSEMBLY PROCEDURE 6 ADJUSMENT AND OPERATION ADJUSTING BINOCULAR VIEWING HEAD 8 FOCUS ADJUSTMENT 9 SPECIFICATIONS 10 TROUBLESHOOTING 11 MAINTENANCE 12 SERVICE 12 WARRANTY 12 ...

Page 3: ...Always plug the stereomicroscope power cord into a suitable grounded electrical outlet A grounded 3 wire cord is provided CARE AND MAINTENANCE 1 Do not attempt to disassemble any component including eyepieces objectives or focusing assembly 2 Keep the instrument clean remove dirt and debris regularly Accumulated dirt on metal surfaces should be cleaned with a damp cloth More persistent dirt should...

Page 4: ...ol procedures ensure each microscope is of the highest quality prior to shipment UNPACKING AND COMPONENTS Your microscope arrived packed in a molded shipping carton Do not discard the carton the shipping carton should be retained for reshipment of your microscope if needed Avoid placing the microscope in dusty surroundings or in high temperature or humid areas as mold and mildew can form Carefully...

Page 5: ...EMBLY The diagram below shows how to assemble the various modules The numbers indicate the order of assembly When assembling the microscope make sure that all parts are free of dust and dirt and avoid scratching any parts or touching glass surfaces Eyepieces Binocular Head Power Cord Stand Lock screw ...

Page 6: ...2 Fig 3 Remove the eyepiece dust caps Fig 1 and gently insert the two adjustable eyepieces Fig 2 into the eyepiece sleeves until they stop as shown in Fig 3 Replace the dust caps when not in use IMPORTANT ENVIRONMENT REQUIREMENTS 1 Ambient temperature 0 C to 40 C 32 F to 104 F Maximum R H 85 2 High temperature will result in moisture and mildew and could damage instrument 3 Avoid placing the instr...

Page 7: ...a different input voltage than indicated will cause severe damage to your microscope Connecting the Power Cord Fig 4 Turn the power switch to the off position O before connecting the power cord Insert the power cord plug into the power jack of the microscope make sure the connection is snug Plug the power cord into the power supply receptacle Using the Glass Stage Fig 5 Set the glass stage plate o...

Page 8: ...ircle Adjusting Diopter Ring Fig 7 Set the dioptor rings of both eyepieces to 0 position Do this when users change because different users will have different diopter settings Place an easy to observe specimen on the stage plate i e a coin Rotate the zoom knob to the highest magnification 5x then turn the focusing knob to focus the specimen Rotate the zoom knob to the lowest magnification 0 8x loo...

Page 9: ...n completed always rotate both adjustment knobs in the same direction Changing the Magnification The zooming knobs located on both sides of the zooming body will change the magnification of the specimen image Total Magnification Magnification of zoom body x magnification of eyepiece i e 0 8 x 10 8x NOTE If using any of the optional auxiliary objectives then the above magnification would be multipl...

Page 10: ...ance range 52 75mm Working distance 115mm Range of movement 105mm Illumination system LED lamp illumination Input 100 240V 0 15A 50 60HZ Auxiliary Objective Working Distance mm Eyepiece WF10X 22 WF15X 16 WF20X 12 5 Total Magnification Visual Field mm Total Magnification Visual Field mm Total Magnification Visual Field mm 115 8 50X 27 5 4 4 12 75X 20 0 3 2 16 100X 15 6 2 5 0 5X 211 4 25X 55 0 8 8 6...

Page 11: ...es Interpupillary distance is not correct Readjust it Diopter adjustment is not correct Readjust it Dirt appears in the view field Dirt on the specimen Clean specimen Dirt on the surfaces of eyepieces Clean eyepieces Image is not clear Dirt on the surface of objectives Clear objectives Image is not clear while focusing change Diopter adjustment is not correct Readjust diopter Focusing is not corre...

Page 12: ...fects in material and workmanship for a period of five 5 years for mechanical and optical components and one 1 year for electrical components from the date of invoice to the original end user purchaser This warranty does not cover damage caused in transit misuse neglect abuse or damage resulting from improper servicing or modification by other then UNITRON approved service personnel This warranty ...

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