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Automatic bacterial colony counter

A counting instrument and colony technology, applied in biochemical instruments, biochemical equipment and methods, enzymology/microbiology devices, etc., can solve problems such as reducing work efficiency, cumbersome operations, and affecting image acquisition quality, so as to improve work efficiency, Reduce labor intensity, safe and reliable operation

Inactive Publication Date: 2014-05-07
QINGDAO TECHCAL UNIV QINDAO COLLEGE
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Problems solved by technology

[0003] At present, most of the traditional colony counting instruments on the market adopt the method of not sealing the detection chamber or manually opening and closing the detection chamber. The imaging light source uses monochromatic light. At present, some problems will occur in the use of these sampling instruments: In the process of image collection, outdoor light seriously affects the quality of image collection, which is not conducive to the counting of colonies; manual opening and closing of the detection chamber is cumbersome, which greatly reduces work efficiency; monochrome light sources will affect the background of colonies of different colors collection effect

Method used

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  • Automatic bacterial colony counter
  • Automatic bacterial colony counter
  • Automatic bacterial colony counter

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Embodiment Construction

[0021] The structural composition and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The automatic colony counter provided by the present invention includes a shell part, a circuit part, an image acquisition part and an automatic door part of a detection chamber, wherein the circuit part includes a touch display screen 1 and a main control board 17, and the image acquisition part includes an image acquisition with tens of millions of pixel high-definition CCD camera part and light source system part. Referring to the accompanying drawings, the image acquisition part of the high-definition CCD camera with tens of millions of pixels includes a CCD camera 9 , a camera fixing seat 8 , and a camera fixing flange 21 . The CCD camera 9 is installed on the camera fixing base 8, the camera fixing base 8 is connected with the camera fixing flange 21, and the camera fixi...

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Abstract

The invention relates to an automatic bacterial colony counter. The automatic bacterial colony counter comprises a shell portion, a circuit portion, an image acquisition portion and a detection bin automatic door portion, the image acquisition portion comprises an image acquisition high definition CCD camera part having tens of millions of pixels, and a light source system part, and the circuit portion and the detection bin automatic door portion are respectively installed on the baseboard of the shell portion. The automatic bacterial colony counter has the characteristics of good image acquisition quality, high automation degree and polychromatic light background.

Description

technical field [0001] The invention relates to a detection instrument, in particular to an instrument for counting bacterial colonies. Background technique [0002] The determination of the total number of bacterial colonies is used to judge the degree of bacterial contamination of the atmosphere, water quality and food. It reflects whether the atmosphere, water quality and food meet the requirements of human use, so as to make a proper hygienic evaluation of the tested samples. The total number of bacterial colonies indicates the quality of the atmosphere, water quality and food to a certain extent. The colony counter counts the cultured colony samples to make an accurate judgment on the degree of bacterial contamination of the atmosphere, water quality and food. [0003] At present, most of the traditional colony counting instruments on the market adopt the method of not sealing the detection chamber or manually opening and closing the detection chamber. The imaging ligh...

Claims

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Application Information

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IPC IPC(8): C12M1/34
CPCC12M41/36
Inventor 康鹏桂张霞韩振五贾曲啸
Owner QINGDAO TECHCAL UNIV QINDAO COLLEGE
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