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Idiomas disponibles
Idiomas disponibles
Description of Components
1. Head (15). Available in monocular or binocular, according to the model, and rotating 360º to avoid
the necessity of moving the microscope, should another user wish to use it.
2. Eyepiece (1). The group of lenses closest to the eye, magnifying the image formed by the objectives.
In the monocular models, the eyepiece contains a pointer to single out any particular element of the
sample to another user.
3. Eyepiece tube with diopter adjustment (14). Permits the user to adjust the focus for different levels of
vision.
4. Revolving nosepiece (3). The revolving action permits the user to change the degree of
magnification, the correct positioning of the objectives is marked by a "click" in the optical path.
5. Objectives (4). The group of lenses closest to the sample, or microscopic specimen forming the
primary magnified image.
6. Stage (8). Platform of the microscope where the specimen is placed. In models 1801/2801 the
specimen slide is held in place by specimen holder clips. In other models, a mechanical stage
replaces the clips, and permits precise, mechanical manipulation of the specimen slide.
7. Condenser (10). Optimises illumination for enhanced resolution and image contrast.
8. Focusing Knobs (19-20). Situated on both sides of the arm of the microscope, the larger, or coarse
focusing knob initially brings the specimen into focus, and the smaller, fine focusing knob permits a
precise adjustment of the image. The 18 series has separate control knobs, while the 28 series has
the two coaxial.
9. Illumination (22-23). These models are provided with a 20mA, 3,5V, 70mW LED bulb, which is pre-
focused, and can be regulated in intensity. Main supply 220-240V (CE).
Assembly
All the steps described for the assembly of the microscope must be undertaken with extreme care,
and without forcing the placement of the distinct parts and elements of the microscope.
A. Specimen holder mechanism (6): Rotate the coarse focusing knob (19) to move the stage (8) to its
lowest position. Remove the two knurled screws (18) of the specimen holder mechanism. Place the
mechanism on the stage with the moveable clip lever facing outwards (5), and making sure that the
holes of the mechanism, and the knurled locking screws coincide, screw down firmly.
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In models 1801/2801, this step can be omitted, as specimen holder clips come pre-assembled.
Warning: Before connecting the microscope to an electrical source, always check that the voltage coincides
with that of the microscope.
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