Page 1
BS-6000A/AT User Manual This manual is written for Metallurgical Microscope of BS-6000A/AT. For safety and for exerting the best performance, making you familiar with the instrument entirely, it is strongly recommended that you read this manual carefully before using the microscope.
Page 3
BestScope International Limited Use Notices BS-6000A/AT I. Safety note 1. Carefully open the box, avoid the accessories, like lens, dropping to ground and being damaged. 2. Do keep the instrument out of direct sunlight, high temperature or humidity, dusty and easy shaking environment.
BestScope International Limited 1. Name of Components BS-6000A/AT Metallurgical Illumination System Filter Board Binocular viewing head Eyepiece Nosepiece Objective Body...
BestScope International Limited 2. Installation BS-6000A/AT 2.1 Installing Illustration The following shows the installing order of the spare parts. The number expresses the installing process. Before the installing, make sure there is no dust and stain on the spare parts. No marks by outside force on the surface of the spare parts or glass.
BestScope International Limited BS-6000A/AT 2.2 Installing Setps Installing the Objective (Fig. 2.2.1 1-2) 1. Adjust the coarse &fine focus knob, till the mechanical stage to the low limited place. 2. Screw down the objective to nosepiece from left or right side, low magnification objective first.
Page 7
BestScope International Limited BS-6000A/AT 2.2.3 Install the binocular viewing head (Fig.5-6) Insert the binocular viewing head in the head of the body, turn to the right place, then fix up it by bolts Fig.5 Fig.6 2.2.4 Install the eyepiece (Fig.7-8) Insert the eyepiece in the eyepiece tube till end.
Page 8
BestScope International Limited BS-6000A/AT 2.2.5 Install the color filter (Fig.9-10) Put the filter into the jack of the illumination system. ★ There is three type of color filter. The color is blue, yellow and green. Fig.9 2.2.6 Connecting the Power Cord (Fig.11-13) ★...
Page 9
BestScope International Limited BS-6000A/AT 2.2.8 Installing and replacing the lamp (Fig.14-17) Please use the specified halogen Lamp 6V30W. Pull out the lamp-house① as the picture show (Fig.14) Hold to the bulb ①after you wrap it with gauze or other protection materials, then depress the plugs②...
BestScope International Limited 3. Adjustment & Operation BS-6000A/AT 3.1 Adjustment Set Diagram (Fig.18-19) Gather Lens Adjust Lever Aperture Diaphragm View field Diaphragm Interpupillary Distance Diopter Ring Tension Adjustment Collar Left Fine Focus Knob Light Switch Left Coarse Focus Knob Fig.18...
Page 11
BestScope International Limited BS-6000A/AT Right Coarse Focus Knob Slide clip Y-axis Adjustment Knob X-axis Adjustment Knob Main Switch Fig.19...
BestScope International Limited BS-6000A/AT 3.2 Operation 3.2.1 Open Lamp-House (Fig.20) Connect the power, turn on the main switch (figure 15) to “-”(on). Fig.20 3.2.2 Adjusting the brightness(Fig.21) Turning brightness adjustment knob anti-clockwise, the voltage raise, and the brightness strengthen; turning it clockwise, the voltage decline, and the brightness weaken.
Page 13
BestScope International Limited BS-6000A/AT 3.3.4 Adjusting the Diopter (Fig.23) Observe the right ocular tube with your right eye. Turn the Coarse & Fine Focus Knob to focus the specimen. Observe the left ocular tube with your left eye. If not in focus just adjust the Diopter Ring①...
Page 14
BestScope International Limited BS-6000A/AT 3.3.7 Placing Specimen (Fig.26) Place the slide on the mechanical stage. Use the stage clips to clamp the slide gently. Turn the portrait and lateral adjustment knob of the mechanical ruler, move the specimen onto the required position.
BestScope International Limited 4.Technical Specifications BS-6000A/AT 1. Main specifications Optical System Infinite Optical System Compensation Free Trinocular Head, Inclined at 30, Interpupillary distance: Viewing Head 48-75mm Eyepiece (Ocular) View field line 18mm Forward Quadruple Nosepiece Nosepiece Objective Infinite plan Achromatic: 4×, 10×, 20×(choose and buy), 40×...
BestScope International Limited 5.Trouble shooting BS-6000A/AT Some problems will happen in the using of the microscope, you could solve them according the following list. PROBLEMS REASON FOR PROBLEMS SOLUTION I. Optical Part: The poor contact exists in the lamp house and Ensure the contact pin and the lamp holder the illumination system.
Page 17
BestScope International Limited BS-6000A/AT II. Mechanical Part: 1. The coarse focus knob The tension adjustment collar is Loose properly is hard to run too tight 2. The image can’t stay on the focal plane in the The tension adjustment collar is...
Need help?
Do you have a question about the BS-6000A and is the answer not in the manual?
Questions and answers