Multi spectral super-resolution colony imaging system - colony counter

Multi spectral super-resolution colony imaging systemMain functions and technical indicators

lighting system

Fully enclosed steel aluminum alloy chassis (32 × 34 × 46cm): precise and sturdy, ensuring a light tight seal

Flat dish sample compartment: Pull down aluminum alloy partition window to eliminate environmental stray light interference, block UV leakage, and prevent dust from entering

Misty diffuse reflection lighting

96 LED arrays and nano reflective materials form an embedded fog light system, with 360 ° continuous diffuse reflection, highlighting the color and texture of bacterial colonies, and eliminating the light spots and halos formed by the refraction of glass culture dishes.

Color temperature variation range: 3100K-5800K Illumination range 50-7000 Lux

LED lifespan ≥ 20000 hours

Floating dark field illumination

White LED light source, illumination range 100-5500 Lux, color rendering index 74%

Color (12 colors) transparent backlight illumination

Adjustable LED light guide array, forming uniform and bright 12 color transmitted light

Illumination uniformity greater than 90%, ensuring uniform illumination at the edges and center of the culture dish

Multi spectral super-resolution colony imaging systemlighting

12 channel visible excitation light, circular screen reverse transmission, and 156 combination lighting modes can be formed with oblique backlight

Multispectral mode can reduce the influence of uneven culture medium and color change, and minimize the interference of agar impurities

The combination of non-destructive light staining technology and anti-interference precision statistical technology enhances the identification of subtle color differences between colonies, significantly improving the accuracy of colony recognition and screening

UV reflective light source: 254nm used for cavity disinfection and UV mutagenesis; 366nm can be used for fluorescence excitation

light source controller

Invisible suction control panel, 6-way lighting selection switch, 4-channel stepless brightness adjustment, dual channel color temperature adjustment

Free switching of lighting combinations

digital imaging

1.1-inch large target high-definition industrial fixed focus lens, with a resolution of 150 lp/mm maintained at both the center and edges of the lens

Ultra large array CMOS camera: SONY 4/3-inch color CMOS sensor,

Resolution: 21 million pixels

Single pixel size: 4.54X4.54um

Colony analysis module

Basic colony counting function

Type of petri dish: pouring, coating, membrane filtration, spiral petri dish, 3M paper sheet

Whole dish colony count: Count the total number of colonies and display them classified by 25 sizes

Region selection statistics: You can choose circular, rectangular, or arbitrarily delineated regions for statistics

Multi domain parallel statistics: synchronous statistics of multiple regions at once; Multi regional "hollow out" statistics

Diameter classification statistics: Set the diameter range and count specific sizes of colonies

Mouse click statistics: Quickly mark and add colonies, suitable for counting colonies at the edge of culture dishes

Colony adhesion segmentation: Automatically segment colonies that adhere to each other, and users can choose to segment or not segment chain colonies

Rapid colony counting

Roller parameter adjustment statistics (4 types): homogeneous petri dish, uneven background, small bacterial colonies, colored background

One click response statistics (3 types): monochrome statistics, mold statistics, and trans statistics

Advanced colony statistics

Dynamic adjustment statistics: The statistical results can be dynamically adjusted and corrected to quickly obtain statistical effects.

Deviation estimation statistics: suitable for situations with multiple and complex colony colors.

Level set multi model algorithm: search operation, obtain image segmentation effect, adapt to background changes in the culture medium

Specific colony statistics: Identify specific colonies based on their color, size, and contour characteristics

Trans statistics: suitable for extremely complex colony types and uniform culture medium background