Table of Contents i. Caution……..……………………………………………………………1 ii. Care and Maintenance……….………………………………….….…2 1. Component Illustration………………………….…………………..…3 2. Installation ……………………………………………………………...4 3. Operation..…………….……….………………………….…………..5 4. Specifications…………………….…………………………………..7 5. Troubleshooting Guide…..............8...
www.microscopenet.com i. Caution 1. Find the “UP” sign and place the Styrofoam container on your table or bench so that the arrow is pointing upward. Open the shipping carton carefully to prevent any accessory items (i.e. objectives or eyepieces) from dropping and being damaged. 2.
www.microscopenet.com ii. 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 be removed using a mild soap solution.
www.microscopenet.com 2 Installation 2.1 Installation of the binocular viewing head 1) Loosen the set screw on the top of the stand and remove the plastic cover on the top. 2) Remove the cap on the dovetail of the binocular viewing head. 3) Seat the dovetail of viewing head into the socket on the top of the stand and tighten the set screw.
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www.microscopenet.com 3.1 Adjusting illumination 1) Insert the power cord into the power socket on the microscope and connect it to the power outlet. 2) Turn on the main switch at the back of the microscope. 3) Rotate the intensity dial to increase or decrease the brightness.
www.microscopenet.com Do not attempt re-adjustment. The highest position of the condenser has been factory adjusted. Do not attempt to re-adjustment. 3.7 Adjusting iris aperture diaphragm Move the iris diaphragm lever left or right to adjust the aperture size. Note: The iris diaphragm is designed to adjust the aperture size, not to adjust brightness.
Model M825 Total Magnification 40X, 64X, 100X, 160X, 400X, 640X, 1000X, 1600X Objective Tube Length 160mm 30º inclined, 360º swiveling Siedentopf binocular viewing head Interpupillary distance 55-75mm Adjustable diopter on right Viewing Head eyepiece tube Eyepieces 1 pair of WF10X 1 pair of WF16X...
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www.microscopenet.com OPTICAL PROBLEMS Problem Cause Solution Revolve the nosepiece to click-stop Revolving nosepiece not in click Darkness at the position by swinging the objective stop position periphery or correctly into the optical path uneven brightness The bulb of light source is not at Adjust the position of the bulb if in the field of view the center...
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www.microscopenet.com IMAGE PROBLEMS Problem Cause Solution Specimen rises from stage Secure the specimen in the slide surface holder Image moves while focusing Revolving nosepiece is not in Revolve the nosepiece to the the click-stop position click-stop position Blue filter not used Use daylight blue filter Image tinged Adjust the light intensity by rotating...
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