BK fully automatic scanning system

Image library scanning, collection, and production suitable for scientific research and teaching in colleges and universities

Performance characteristics

preciseXYZCNC automatic focusing stage:

1XYZCNC precision automatic focusing platform;

2. Effective itinerary:X=80mm，Y=60mm；

3. Number of slices per scan:1One;

4. Precision scanning motor;

5. Equipped with precision clearance screw;

6. Limit method: Soft limit+Photoelectric limit+Mechanical limit;

7. Resolution:< 0.05 um；

8. Maximum speed:50 mm/s

9. Unidirectional repeatability accuracy: ≤ 1 μm；

10. Bidirectional repeatability accuracy: ≤ 2.5 μm

11. Absolute positioning accuracy/ 10mm：≤ ±2 μm；

12. Guide rail: Cross roller guide rail

Complete specifications of infinitely far half achromatic flat field objective lens for scanning

UPlanFLN

Infinite semi complex fluorescent objective lens:

UPlanFLN

10X/0.3， WD7.68mm；

UPlanFLN

20X/0.5， WD1.96mm；

UPlanFLN40X/0.75， W.D.0.78mmUPlanFLN100X(Oil)/1.3 W.D.0.15mmImaging and CNC software system motion control system:

This software system is composed of a camera imaging system and

XYStage control andZA comprehensive operating system composed of a combination of axis focusing control systems.1. Imaging system section:1.1 Real time preview of moving images under the microscope, capture and save image files through the monitor (optional)Jpeg

、bmp、tiffEtc. format),

Can be directed towards

ZThe axis focusing control system provides real-time feedback on the active images under the microscope to achieve closed-loop control, in order to controlZThe shaft motor rotates to achieve automatic focusing,1.2 Calibration and selection of imaging system: Geometric calibration can be performed on the optical path and imaging chip of the imaging system using a micrometer to determine the image size relative to each objective lens. At the same time, the parameters of each objective lens (magnification, numerical aperture, depth of field, working distance, etc.) can be recorded, and the objective lens magnification for low magnification pre scanning and high magnification photography can be selected. The calibration data can be used for post control and image analysis.

CNC system part: manual operation, able to move with mouse

XY

The loading platform has arrived at the designated location and can be controlled with a mouse

Z

Axis focusing operation.

1.3 Area setting, with the function of setting and saving scanning areas, and the ability to set multiple scanning areas on the stage to achieve multi slice scanning. The number of scanning areas is not limited, but it is best to match the number of slices.1.4 Calibration of the center and focal point of each objective lens in the microscope, so that when using each objective lens for imaging, there is the same image center and similar focal planes.1.5 Pre scan in sequence, set the low magnification objective lens for pre scan, automatically move the stage in sequence within the scanning area and ensure that the movement distance is one field of view; Based on the pre scanned image, the scanning range at high magnification can be automatically determined, and manual setting of the scanning range is also allowed.

1.6 Accurate high magnification fine scanning, set the high magnification objective lens for photography, control the automatic movement of the stage to each location based on the scanning range determined after pre scanning, automatically focus and capture clear images one by one, and save the images.2. Scan control software2.1 Automatic exposure, automatic white balance

;

Can switch the sequence of slice scanning before and after;

2.2 It is possible to set up a control platform that can move forward, backward, left, and right

,Movement speed and step size;2.3 One click platform reset;

2.4 The autofocus time can be manually adjusted for autofocus correction;

During the scanning process, images can be captured in real-time;

2.6 Anti ghosting settings based on specimens: can be done in

0-2000Set within milliseconds;

2.7 Slide size setting: The slide size can be set arbitrarily, and large section scanning settings can be made;

2.8 Scanning Area Setting: Single or multiple scanning areas can be set arbitrarily for grid scanning;

2.10 Focus Correction: After automatic focusing is completed, manual focus correction can be performed as needed to accurately scan the points of interest;2.11 Uniform light function, automatically achieving uniform brightness in the field of view;3. Image stitching software systemAutomatically perform reliable and efficient stitching on the massive image data collected through scanning, accurately locate and connect adjacent images;4. Integrated micro workstation:CPU：i7Number of cores: Six cores; Memory capacity:8GB7200; Speed:DDR4Hard disk capacity:21.51TB1920; Speed:1080change/minute; Display size:

Inches; resolving power:×；

4K

High definition display;

Professional microscope color

CCD

high-speed cameraAdopting high-performance chipsets from Sony in Japan;USB 2.0 high-speed communication, high resolution, and perfect color reproduction processing;

Ultra FineTM patented color rendering technology;Hardware configuration:Chip model:Sony IMX264, Global ShutterGlobal shutter

Chip size:2/3

”（5009.33mm

）Pixel size:

3.45* 3.45 µmMaximum resolution:

megapixelFrame rate:

35fps@ 2448 * 2048, 88fps@ 1224 *

1024