Ken-A-Vision T-1201 User's Manual
Contents
1. T 1202 Turn off the power switch located on the side of the microscope before connecting the power cord Bulb replacement can be done from the underneath side See Bulb Replacement instructions The built in 10 watt bayonet incandescent bulb provides all the light needed for illumi nation Do not use any other bulb as it will damage the unit If your microscope has a mirror model T 1200 it is used to reflect light from an external light source up through the bottom of the stage Never use direct sunlight as a source for light Eyepiece The widefield eyepiece is already locked into place to avoid loss No need to tighten The eyepointer is built in to the eyepiece Focus Place specimen slide under the stage clips into position for viewing Use the 4x objective first Raise the stage until it will go no higher Then lower the stage to bring into focus Once the image is sharp you should be able to simply turn the nosepiece to the next objective lens and do minor adjustments with the focus knob Disk Diaphragm The rotating disk is located under the stage 1 smallest and 5 largest The different sized holes are used to control the amount of light that is projected upward into the slide Simply bring one of the different sized holes in line with the stage opening There is no set rule regarding which setting to use with a particular lens BULB REPLACEMENT model T 1201 and T 1202 a Before changing the bulb make sure that the p2. Tel 816 353 4787 Fax 816 358 5072 02C PP Email info ken a vision com www ken a vision com kav instcman prep pc v3 Part INS SC50 PREPSCOPE APPLICATION Thank you for purchasing your Ken A Vision microscope We designed this compact microscope with optical quality and to withstand student use The contoured metal base is covered with high density plastic to prevent chipping during normal student use These and other features were designed to enhance the PrepScope to offer you the best value Specifications Catalog T 1200 T 1201 T 1202 10x Widefield Eyepiece w pointer MICROSCOPE PREPARATION Check the coarse focus tension The knobs are oversized and are designed for better gripping The coarse knob should turn easily to change the focus but the stage should not move on its own For shipping purposes your Prepscope had been shipped with a restraining strap around the microscope please cut the strap off as you will not need it again Check the stage stop safety feature Be sure the stage moves up and down when turning the focusing knob To check the stop first place a prepared slide in position for viewing Move the coarse focus until the objective and stage are as close together as they can be Look at the slide and turn the 40x objective into place This objective should kav instcman prep pc v3 Part INS SC50 be very close to the slide but not touching OPERATION Built In Illuminator model T 1201 and
3. dissipation and shorten the life of the bulb Use two fingers and pull the _ bulb out touching the metal part of the bulb Clean the bulb surface with ken a vision alcohol and lens paper if the user has touched the bulb surface accidental ee ene nee ly Any larger watt bulb may cause damage fo the unit d Specification of the 10 watt bulb can be found on the surface of the microscope Replacement bulbs Part T115V10WB may be purchased on Ken A Vision web site under accessories at www ken a vision com CARE AND MAINTENANCE Your microscope is a fine precision instrument and should be treated with care When not in use it should be protected from dust by the plas tic cover provided Lenses and mirror should be cleaned periodically with optical lens tissue that is soft and lint free Painted surfaces can be cleaned with a moistened cloth Objectives should be cleaned with a cot ton swab and Denatured Alcohol Ken A Vision has quality technicians on staff to repair or service your microscopes Ken A Vision recommends service every two years for optimal life of product Contact us at 1 816 353 4787 for more details WARRANTY TEN YEAR LIMITED WARRANTY AGAINST DEFECTIVE PARTS AND WORKMANSHIP PrepScope Instruction Manual T 1200 _ T 1201 ken a vision T 1202 KNOWLEDGE THROUGH VISION T 1201C see supplemental KEN A VISION MANUFACTURING Co INC T 1202 see supplemental 5615 Raytown Road Kansas City MO 64133 U S A
4. ower switch is off and the power cord has been disconnected from the wall outlet b On the bottom of your microscope use a slotted screwdriver to remove the screw on the lamp door Pull open the lamp door and care fully remove the old light bulb from the socket by gently pushing in and turning the bulb one quarter turn counter clockwise Using lens paper to hold the bulb put in new bulb and push and turn clockwise c Avoid touching the glass surface of the bulb with bare hand Any oil brought onto the bulb by the bare hand will negatively affect the heat
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