Znaleziono w kategoriach:
Mikroskopy (74)
Wróć
Levenhuk DTX 90
Digital Microscope
User Manual
Návod k použití
Bedienungsanleitung
Guía del usuario
Instrukcja obsługi
Инструкция по эксплуатации
RU
PL
ES
DE
СZ
EN
5
MEGA
PIXELS
300x
Levenhuk DTX 90
Digital Microscope
EN
Never, under any circumstances, look directly at the Sun,
another bright source of light or at a laser through this device,
as this may cause PERMANENT RETINAL DAMAGE
and may lead to BLINDNESS.
Microscope assembly
Take the microscope and all accessories out of the package. Place the stage on a stable surface. Attach the mount
locking ring (6) to the metal tube of the mount. Insert the metal tube into the opening on the stage and lock it in
place with the ring (6). Insert the microscope into the clamp on the mount arm and tighten the locking screw (5).
Tighten the locking knob (4) to lock the mount arm in place. Place a specimen on the stage and use the coarse
focus knob (1) to focus your view. Use the fine focus knob (3) for maximum precision and sharpness. Upon focusing
your view, tighten the focus lock knob (2) to lock the results.
MicroCapture Pro software
Insert the installation CD into your CD drive. The Main Menu window will be displayed. Click the Install
MicroCapture Pro to install the application and follow the instructions on screen. The installation CD contains
a copy of this User Guide, which you can read by clicking the corresponding entry in the Main Menu. Connect
the microscope to your PC with a USB cable and run the MicroCapture Pro application. A pop-up message will warn
you if the microscope is not connected to the PC.
Microscope parts
Capture
an image Start and stop
video recording
Sequence capture (you can set the time to begin
capturing images or videos, interval between them,
video duration and the number of images or videos
to be captured)
Full screen mode. To exit full screen mode,
press Escape on your keyboard or double-click
anywhere on the screen
The kit includes: microscope, mount, Levenhuk DTX installation CD,
user guide, calibration scale.
2
Shutter button
(works in MS Windows only)
B rightness adjustment wheel
USB cable
Stage
Coarse focus knob
Focus lock knob
Fine focus knob
Mount arm locking knob
Locking screw
Mount locking ring
File
Photos Directory: set a directory for captured images.
Videos Directory: set a directory for recorded videos.
Options
Resolution: set image resolution.
Date/Time: hide or display date and time of capture during preview.
Language: change the language of the user interface.
Crossing: hide or display a grid on images.
Full screen mode: go full screen.
Capture
Photo: capture an image.
Video: record a video.
Save as
Copy to clipboard
Copy file
Previous image
Next image
Undo the last action
Repeat the last action
Draw
Text
Measurement
Calibration
Capturing an image
Click the corresponding icon on the toolbar or select Photo from the Capture menu.
Recording a video
Click the corresponding icon on the toolbar or select Video from the Capture menu.
Sequence capture
Click the corresponding icon on the toolbar. A dialog window will appear where you can set a number of
parameters for sequence capture. Click the Photo radio button to set the time to begin capturing
images, interval between them and the total number of images. Click the Video radio button to set the
time to begin recording videos, their duration, interval between them and the total number of clips.
Calibrating
Before calibrating the microscope, turn the grid display on. To do so, select on from Options > Crossing.
By default, the grid is visible. Place the calibration scale on the stage and focus your view. Make sure
that the vertical axis of the grid is parallel to scale divisions and capture an image. Double-click the
image thumbnail to open it in a separate window.
Click the corresponding icon on the toolbar to begin calibration. Using your mouse, choose two points on
the image (you have to know the actual distance between these two points). Once you choose the second
point, a dialog window will open, where you have to enter the known distance in the Actual dimension
field. The application will automatically calculate the magnification of the image. Click OK to close
the dialog window. The calculated magnification will be displayed in the Magnification field.
Note: chosen points should form a horizontal line.
You can check calibration results by measuring the same distance with the Any Angle Line tool.
Click the measurements icon, choose the Any Angle Line tool and draw a similar line on the image.
If the measured distance is equal to the actual distance, calibration has been successful.
Recalibration
The calibration process has to be repeated if the magnification or focus has been changed during
observations.
Click the corresponding icon on the toolbar again and select Reset picture magnification from Reset
magnification. Repeat the calibration process, as described above. Change the magnification and
capture a few images. Double-click one of the thumbnails to open the resulting image in a preview
window. Click the calibration icon on the toolbar and select Set picture magnification from Set
magnification. Enter the current magnification in the dialog window that appears and click OK.
If you want to use the same magnification when capturing images in the future, click the calibration icon
on the toolbar and select Set capture magnification from Set magnification.
3
Measurements
It is recommended to calibrate the system before proceeding with measurements.
Any Angle Line. Press and hold the left mouse button to start drawing a line.
Release the left mouse button to complete the line.
Continuous Line. Use this tool to draw a curve on the image and measure its length.
Radius Circle. Draw a straight line on the image. The application will automatically
calculate the radius, as well as circumference and area of the corresponding circle.
Diameter Circle. Draw a straight line on the image. The application will automatically
calculate the diameter, as well as circumference and area of the corresponding circle.
Three Points Angle. Place three points on the image with your mouse. The application
will automatically calculate the angle value.
Draw and text
MicroCapture Pro allows you to add drawings and textboxes to your images. Open an
image in a preview window and click the Pencil icon on the toolbar. Select one of the
tools from the drop-down menu and draw something on the image. By clicking the TT
icon on the toolbar, you can edit font type and color to be used in textboxes.
Working with the application for Mac OS users
Browse to the mac folder on the installation CD and copy MicroCapture Pro file to the
desktop. Use a USB cable to connect the microscope to your computer. Run the
MicroCapture Pro application by double-clicking its icon.
A magnified image of the observed specimen may be seen in the main window of the
application. From the Options menu, select Preview Size to set the image resolution.
Keep in mind that the preview window cannot be resized (standard resolution is
640x480). The image resolution is shown in the bottom left corner of the preview
window.
From the Options menu, select Date/Time to display or hide the date and time of
capture during preview.
Click the corresponding icon on the toolbar or select Photo from the Capture menu to
capture an image. An image thumbnail will appear on the right side of the main window.
Click the corresponding icon on the toolbar or select Video from the Capture menu to
start recording a video. A video thumbnail will appear on the right side of the main
window.
4
Note: during recording, the camcorder icon on the toolbar will turn red. Click the icon again
to stop recording.
Image and video thumbnails are displayed on the right side of the main window of the application.
Double-click an image thumbnail to open it in a separate preview window.
Editing images with MicroCapture Pro application is similar to working with other applications in
Mac OS.
Care and maintenance
Never, under any circumstances, look directly at the Sun, another bright source of light or at a laser
through this device, as this may cause PERMANENT RETINAL DAMAGE and may lead to
BLINDNESS. White LEDs are very bright; do not look at them as this may cause permanent
damage to your vision. Take necessary precautions when using the device with children or others
who have not read or who do not fully understand these instructions. After unpacking your
microscope and before using it for the first time check for integrity and durability of every
component and connection. Do not try to disassemble the device on your own for any reason. For
repairs and cleaning of any kind, please contact your local specialized service center. Protect the
device from sudden impact and excessive mechanical force. Do not apply excessive pressure when
adjusting focus. Do not overtighten the locking screws. Do not touch the optical surfaces with your
fingers. To clean the device exterior, use only special cleaning wipes and special optics cleaning
tools from Levenhuk. Abrasive particles, such as sand, should not be wiped off lenses, but instead
blown off or brushed away with a soft brush. Do not use the device for lengthy periods of time, or
leave it unattended in direct sunlight. Keep the device away from water and high humidity. Be
careful during your observations, always replace the dust cover after you are finished with
observations to protect the device from dust and stains. If you are not using your microscope for
extended periods of time, store the objective lenses and eyepieces separately from the microscope.
Store the device in a dry, cool place away from hazardous acids and other chemicals, away from
heaters, open fire and other sources of high temperatures. To avoid data loss or equipment
damage, always close the application first, and then disconnect the microscope from your PC. Wait
until the illumination goes off completely, and disconnect the microscope. Seek medical advice
immediately if a small part or a battery is swallowed.
Battery safety instructions
Always purchase the correct size and grade of battery most suitable for the intended use. Always
replace the whole set of batteries at one time; taking care not to mix old and new ones, or batteries
of different types. Clean the battery contacts and also those of the device prior to battery
installation. Make sure the batteries are installed correctly with regard to polarity (+ and -). Remove
batteries from equipment that is not to be used for an extended period of time. Remove used
batteries promptly. Never attempt to recharge primary batteries as this may cause leakage, fire, or
explosion. Never short-circuit batteries as this may lead to high temperatures, leakage, or
explosion. Never heat batteries in order to revive them. Remember to switch off devices after use.
Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning.
Specifications
Levenhuk reserves the right to modify or discontinue any product without prior notice.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars and other optical products, except
for accessories, carry a lifetime warrantyagainst defects in materials and workmanship.
Lifetime warranty is a guarantee on the lifetime of the product on the market. Levenhuk
accessories are warranted to be free of defects in materials and workmanship for six
monthsfrom date of retail purchase. Levenhuk will repair or replace such product or part
thereof which, upon inspection by Levenhuk, is found to be defective in materials
or workmanship. As a condition to the obligation of Levenhuk to repair or replace such
product, the product must be returned to Levenhuk together with proof of purchase
satisfactory to Levenhuk. This warranty does not cover consumable parts, such as bulbs
(electrical, LED, halogen, energy-saving and other types of lamps), batteries (rechargeable
and non-rechargeable), electrical consumables etc.
For further details, please visit our web site: www.levenhuk.com/warranty
5
Image sensor
Magnification
Available image resolutions
Available video resolutions
Photo/video format
Focusing
Illumination
Power source
Software language
Microscope dimensions
Mount dimensions
5 Mpx
10x–300x
2592x1944, 2048x1536, 1600x1200, 1280x960
1280x960
*.jpeg/*.avi
Manual, 0–150mm
8-LED system with variable brightness
USB 2.0 cable
English, German, Spanish, Russian, Italian, French, Portuguese,
Dutch, Polish, Japanese, Korean, Chinese
110mm x 33mm
12mm x 118mm x 165mm
System requirements
Operating system: Windows 7/8/10, Mac 10.12 and above
CPU: at least P4 1.8 GHz, RAM: 5 12 MB, interface: USB 2.0