BRESSER 5803850 Analyth STR Trino Microscope Instruction Manual

: October 27, 2023
: BRESSER

Table of Contents

BRESSER 5803850 Analyth STR Trino Microscope Instruction Manual
All parts
Choosing a place for the microscope
Illumination
Observation
Focusing and dioptre compensation
Trinocular head
Replacing the eyepieces (optional)
Adjusting the friction of the focusing drive
Cleaning and maintenance
Technical data
CE Declaration of Conformity
UKCA Declaration of Conformity
Disposal
Warranty & Service
Read More About This Manual & Download PDF:
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BRESSER 5803850 Analyth STR Trino Microscope Instruction Manual

CAUTION!
To work with this microscope, sharp and pointed aids are being used. Please take care that this microscope and its accessories are stored at a place out of reach of children. Let children only work with this microscope under an adult’s supervision! Keep packing material (plastic bags etc.) away from children!

All parts

Eyepieces
Dioptre scale
Trinocular head
Focus wheel
Incident light illumination
On/Off switch
Brightness control (incident light)
Brightness control (transmitted light)
Transmitted light illumination
Microscope stage with object plate
Object clamps
Lens holder (rotatable)
Battery compartment
Power supply connection
Dust cover
Object plate (black/white)
Power supply
Rubber eyecups (2 pieces)
Carrying handle

Choosing a place for the microscope

Before starting, choose a sufficient location for microscopic. Please take care that your microscope stands on an even and solid ground.
Position your device so that it can be disconnected from the power supply at any time. The wall socket should always be located near the device and be easily accessible, since the plug on the power cord serves as a disconnecting device for the power supply.

Illumination

With the Analyst STR you have three illumination options: incident light, transmission light and both. First, connect the power supply to a power supply socket and then into the power supply connection of the microscope (14). Now, engage the main switch (6).
The illumination for incident light and transmitted light can be adjusted separately by using the two brightness control buttons (7 and 8). After switching off, the selected setting is retained. Alternatively, the Analyth STR can also be operated with batteries. To insert the batteries (type AA), open the battery compartment (13) on the underside of the microscope. Make sure that the polarity is correct. The microscope can also be used with the power supply when batteries are inserted. Rechargeable batteries will not be charged.

Note:
The LED illumination has a life span of approx. 20,000 hours. In the case of a technical error please contact the service center.

Observation

Place the desired object in the middle of the stage (10) and secure it with the clamps (11) if necessary. The objective’s magnification (1x, 2x or 4x) can be adjusted by turning the objective holder (12). Start your observations always with the lowest magnification (1x). Look through the eyepieces (1) at the binocular head (3). Adjust the sharpness with the focuser (4).

Focusing and dioptre compensation

Set the dioptre scale (2) to the middle position (shiny ring) and observe an object.
Now close your left eye and adjust the focus with the focuser (4) for your right eye. Then, close your right eye and adjust the focus for your left eye with the dioptre scale. Now, the microscope is adjusted for your eyes. Note the setting of the dioptre scale you need to use in the future.

Eye distance
The Analyst STR is equipped with an adjustable binocular head. To set your eye distance, move the eyepieces against each other until you found the ideal position.

Trinocular head

The trinocular head is suitable for mounting a camera.
The mounting fixture is designed for adaptors with a diameter of 23.2 mm.
The camera is inserted into the trinocular head. If necessary, use a suitable adaptor. The inner part can be adjusted in height and can be secured with a knurled screw. Tighten the knurled screw only slightly. Not every camera can be adjusted parfocal to the eyepieces. The Bresser MikroCam cameras can be used together with a suitable reducing lens (0.5x, 0.75x or 1x depending on the model).
If you do not know whether or which adapter you need, please contact our Service Team.
If your camera cannot be adjusted parfocal, you can correct using the focusing knobs. However, the image in the eyepieces will then be blurred.
With very flat objects, it can also occur that the object does not come into focus. In this case, it is advisable to place it on a small pedestal.

Replacing the eyepieces (optional)

To replace the eyepieces you need to loosen the clamp screw on the underside of the eyepiece holder. You can then easily remove and replace the eyepieces.
The clamp screws serve only as protection so that the eyepieces will not fall out.

Adjusting the friction of the focusing drive

It can happen that the Microscope head is no longer held by the focusing drive and shuts down because of his net weight.
By turning the two focusing wheels in opposite directions, the friction can be adjusted more firmly or loosely.

Cleaning and maintenance

Your microscope is a high-quality optical instrument. Please take care that neither dust nor fingerprints take place on the optical surfaces. If necessary, clean the microscope body with a slightly moistened soft cloth. Use a separate clean cloth with some drops of alcohol to clean the optical surfaces. After using, the microscope should be protected with its dust cover.

Note:
Please consider that a sufficient treated microscope keeps its value and optical quality for many years.

Technical data

Trinocular head
Eyepieces: 2pcs. 10x
Objectives: 1x, 2x, and 4x, Stereo
Total magnification*): 10x, 20x, 40x
Illumination type: LED
The total magnification can be calculated by multiplying the objective magnification with the eyepiece magnification.

CE Declaration of Conformity

Bresser GmbH has formed a „Conformity Declaration“ in line with the applicable directive. This declaration is available for review under
http://www.bresser.de/download/58038X0/CE/5803800-5803850_CE.pdf

UKCA Declaration of Conformity

Bresser UK Ltd. has formed a „Declaration of Conformity“ in line with the applicable directive. This declaration is available for review under
http://www.bresser.de/download/58038X0/UKCA/5803800-5803850_UKCA.pdf

Disposal

Dispose of the packaging materials properly, according to their types, such as paper or cardboard. Contact your local waste disposal service or environmental authority for information on the proper disposal.
Do not dispose of electric equipment together with household waste material! In observance of European Directive 2002/96/EC on waste electrical and electronic equipment (WEEE) and its implementation in accordance with national law, electric equipment that has reached the end of its life must be collected separately and returned to an environmentally compatible recycling facility.
Discharged batteries and damaged re-chargeable batteries must be disposed of at special battery collection points. Information is available from your local disposal agent or local authority regarding the disposal of devices or batteries.

Warranty & Service

The regular warranty period is 2 years and begins on the day of purchase. To benefit from an extended voluntary guarantee period as stated on the gift box, registration on our website is required. You can consult the full warranty terms as well as information on extending the warranty period and details of our services at www.bresser.de/warranty_terms.

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