Ken-A-Vision T-2701 User's Manual
Contents
1. Cleaning the Microscope continued All optical and mechanical equipment requires periodic servicing to keep it performing properly and compensate for normal wear Anticipating this need by establishing a schedule of regular preventive maintenance will help to assure long life and sustain optimum performance by your instrument Such a program of planned preventive maintenance involving a thorough cleaning checking and adjustment of mechanisms is recommended Qualified personnel with the proper training should perform this work Ken A Vision has quality technicians on staff to repair or service your micro scopes Contact us at 1 816 353 4787 for more details WARRANTY TEN YEAR WARRANTY AGAINST DEFECTIVE PARTS AND WORK MANSHIP a a ken a vision KNOWLEDGE THROUGH VISION 5615 Raytown Road Kansas City MO 64133 U S A Tel 816 353 4787 Fax 816 358 5072 Email info ken a vision com www ken a vision com kav instrcman T2701 pc v1 INS SC25 ken a vision KNOWLEDGE THROUGH VISION Research Scope Instruction Manual T 2701 APPLICATION The T 2701 research microscope is designed for clinical experiments and routine medical examinations as well as for teaching and research purposes in biology pharmaceutical and bacteriology observation in medical and hygenic establishments chemical laboratories research institutes and colleges etc This product with a modern design and good looking appearance adopts many advanced str2. he micro scope leaves factory If it is too loose the stage falls automatically please adjust the tension using the coarse adjustment tension knob by turning counter clockwise until it is suitable Condenser Adjust the center and height of the condenser It has been adjusted at a suit able position when the microscope leaves factory the user may not need any adjustment It can be removed if you unscrew the clamp screw The surface of the condenser should be 0 2mm lower than the stage surface when the condenser raises to its full limit The condenser can be moved up and down by rotating the focus knob of condenser When using the high power objectives the condenser should be risen When using the low power objec tives the condenser should be lowered Place the blue filter into the holder then insert into the iris diaphragm To remove reverse process BULB REPLACEMENT Before replacing the lamp turn OFF the power switch and unplug from elec trical source Pull lamp door down and remove lamp by pulling straight out of socket When replacing the lamp do not touch the glass of the bulb with bare hands Wear gloves or keep the protective cover on the bulb during installation Wipe off any fingerprints using clean cloth CARE AND MAINTENANCE The T 2701is a precision instrument Routine or protective maintenance is recommended Never leave the microscope with any of the objectives or eye pieces removed Always protect the micro
3. scope with the dust cover when not in use Cleaning the Microscope Dust is best removed with a soft brush or soft cloth More persistent dirt such as fingerprints grease and oil may be removed with soft cotton or lens tissue lightly moistened with lens cleaner To clean immersion oil off the oil immersion type objective use lens tissue soft cotton or gauze lightly moistened with lens cleaner When the microscope is not in use cover it up with dust cover and store ina dry place not subject to mold kav instrcman T2701 pc v1
4. uctures and technologies so users can operate the instru ment conveniently and safely SPECIFICATIONS e 10x Widefield Eyepieces w pointer e 30 Inclined Rotating Head e 4x 10x 40xR 100xR DIN Achromat Objective Lens e Coarse and Fine Coaxial Focal Adjustment e Seidentopf Binocular Head e Rack amp Pinon Abbe NA 1 25 Condenser e Low Position Coaxial Mechanical Stage e 20 watt Halogen Lamp OPERATION Lamp Illumination Adjust the brightness control switch to achieve the desired brightness The degree of light intensity depends on individual conditions such as specimen contrast objective magnification individual eyesight etc Too little or too much light is not recommended Usually do not turn the light to the full brightness This can shorten the life of the bulb To center the lamp loosen the adjustment screw on the bottom of the pull down door center the image of filament in the view field then tighten the adjust ment screw so as to observe at the optimum illumination Focus Place a specimen slide on the center of stage Using the 4x or 10X objective and 10X eyepiece raise the stage as high as possible Slowly rotate the coarse focus knob to lower the specimen while looking though the 10X eyepieces Use the fine focus knob to obtain a sharp image when changing to other objectives the T 2701 objective lens are parfocal and will not touch the specimen slide The tightness of the coarse focus knob has been adjusted when t
Download Pdf Manuals
Related Search