Wanshen HiCC-A2 Fully Automatic Colony Counting Analyzer
1. Purpose:Used for fully automated colony counting analysis, and can also be used for automatic particle counting analysis in microscopic images
2、 Main performance parameter indicators:
1 ★Imaging device
1) An 8-megapixel (3264x2448 pixel) color camera with autofocus and macro shooting features
2) Fully enclosed dark box to eliminate environmental stray light interference
3）Flexible shadowless upper and lower light sources with adjustable brightness, 5W high-power 275nm+395nm dual wavelength ultraviolet lighting (used for cavity disinfection and UV mutagenesis), to create a clear suspended dark field colony imaging effect
4) Uniform and shadowless illumination from a lower light source to highlight the morphology of bacterial colonies and achieve intelligent recognition and counting in a foolproof manner
5）Upper light source, lower light source, dual light source, UV light source, can be freely combined and independently switchedObtain the best colony imaging
6) Suitable culture dish: 50-130mm (pouring, coating, membrane filtration, spiral petri dish, 3M paper sheet)
2 Colony count analysis
1）★Automatic recognition and statistics: SmartdownTM colony intelligent recognition technology has the characteristic of automatic enhancement of colony targets, which can automatically recognize large-scale clustered and chain shaped adhered long rod-shaped bacteria (microscopic morphology of large adhered Escherichia coli, bacterial spores) and various types of colonies on petri dishes (including Staphylococcus aureus count (GB4789.10-2016), Escherichia coli group determination (GB4789.3-2016), etc.). Automatically generate batch processing wizard to achieve one click automatic counting
2) The automatic counting accuracy is ≥ 96.5%, with a maximum monitoring correction of 3.5%, achieving 100% accuracy. Analysis and statistics speed: 150-1000 colonies/s, total time for plate imaging and counting ≤ 4 seconds
3）★Colony adhesion segmentation: Automatically segment long, circular, and other colony targets that are adhered to each other, and users can choose to segment or not segment them. It is also possible to manually segment and merge colony target images
4）★Color and Shape Recognition: With fast level set extraction technology, it can classify and count the number of bacterial colonies of specific colors and shapes according to 20 categories, and can be corrected by category conversion. 6 target areas can be selected simultaneously for automatic analysis, and the analysis target areas can be freely increased, decreased, or edited
5) Colony morphology analysis: Automatically obtain colony area, equivalent diameter, major axis, minor axis, aspect ratio, roundness, perimeter, shape factor, etc. You can filter and query based on morphological indicators.
6）★Mouse click correction, seamless removal of grids and text, automatic removal of impurities, effective support for complex microbial statistics, in compliance with the parameter automatic conversion characteristics of GB4789.2-2016.
7) Export Query and Upgrade: The analysis of images and data results can be saved and reported directly without manual calculation. The results can be exported directly to Excel or PDF document reports. Has online upgrade feature.
8）★Data traceability and permission protectionThe system administrator can assign usage permissions to more than 10 operators, and the operation records can be traced back to comply with GLP and GMP requirements.
9) Measurement function: It can also measure the diameter of the antibacterial zone (measurement resolution 0.02mm), and can be automatically or manually calibrated for size. Accurate measurement of length, angle, radian, area, arc, and any curve can be achieved by dragging with the mouse.
3 System configuration:
1) Wanshen HiCC series fully automatic colony counting analysis software CD, software lock 1 set
2) One 8-megapixel color camera with autofocus and a large depth of field (switchable between floating dark field and backlight)