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0.2mm Colony Counter Automatic for Lab Colony Counter Automatic Automatic Colony Counter

product use：

 The LB-500 automatic total bacteria counter is a rapid counter for bacteria in culture dishes, designed to replace manual counting. This instrument is suitable for counting colonies in culture. 

Technical specification： 

1. Resolution: 13 million pixels 

2. Minimum detectable colony: as small as 0.2mm (diameter adjustable) 

3. Detection range: 0 - 400 colonies (When the number of colonies in the petri dish exceeds 400, it is recommended to dilute and retest. Generally, water samples can be cultured simultaneously at dilutions of 10 times, 100 times, and 1000 times, depending on the water sample situation) 

4. Counting: manual counting, fully automatic counting, manual adjustable counting 

5. Diameter of circular petri dishes: 75mm petri dish, 90mm petri dish (For smaller petri dishes, please place them as close to the center of the aperture as possible during counting) 

6. Error rate: <±5% (coefficient adjustable by user) 

7. Operating system: Windows 7 or higher 

8. Standard configuration: USB 3.0 output interface 

9. Screen resolution: 1024×768

Product feature：  

 1. Industrial computer, with touch operation, is convenient to use; 

2. Using a fully enclosed light box eliminates the interference of environmental stray light, providing the necessary optical conditions for precise counting; 

3. Using a camera to count the petri dishes replaces the traditional counting method, making it more efficient and convenient; 

4. This instrument uses a 13 million pixel camera. Through sharpening, filtering and other methods, the image is optimized. At the same time, the counting range can be manually switched, etc.; 

5. Automatically cuts off the peripheral image of the petri dish, making the image clearer; 

6. Automatically marks each counted colony; 

7. Has the function of viewing historical images. The images are manually saved in the internal storage after counting is completed, and the images can be viewed through the "historical data" function; 

8. Historical data can be conveniently output and expanded to Excel and the "history" folder, facilitating further analysis or recording and other project operations; 

9. USB interface, allowing the historical data to be exported and saved in the USB drive; 

10. All Chinese menus, with simple and understandable operation.

Technical indicators	Parameter range
Pixel	13 million
Minimum detectable colony	0.2mm
Counting	manual counting, fully automatic counting, manual adjustable counting
Diameter of the circular petri dish	75mm petri dish, 90mm petri dish
Error rate	<±5%
Operating system	Windows 7 or higher
USB 3.0 output interface	USB 3.0 output interface
Screen resolution	1024*768