colony counter

Product Introduction

DW-V typecolony counterUsed for rapid reading and statistics of microbial colonies, it can quickly improve statistical efficiency, reduce human errors, and is widely used in scientific research institutions, disease control centers, quality inspection systems, commodity inspection systems, drug inspection agencies, environmental monitoring departments, water companies, as well as food, drug, dairy enterprises, etc. It is an advanced and efficient fully automatic colony counter in modern microbiological testing laboratories.

Product advantages

1. Support different types of tablets: pouring tablet, coating tablet, surface contact dish, membrane filter tablet, 3M test piece, etc.

2. Counting modes: 8 automatic counting modes, including large colonies, medium colonies, small colonies, gray white colonies, spreading colonies, specific colonies, multi-color mixed bacteria, and molds.

3. Data storage: The original experimental data can be fully saved, with data traceability, and statistical results can be exported in Excel spreadsheets.

4. Data security: Different levels of operators' usage permissions and data modification permissions can be set, in compliance with quality system management requirements such as HACCP, GLP, GMP, etc.

5. Basic functions: full dish colony statistics, area selection statistics, diameter classification statistics.

6. Auxiliary functions: Provides various measurement tools and image editing tools.

7. Software upgradable: equipped with deviation statistics, whole dish measurement, impurity removal, grid cleaning, color classification, manual correction, pollution elimination, parameter conversion, etc.

DW-V typecolony counterTechnical Specifications

1. Statistical method: fully automatic or manual, capable of counting 400 tablets per hour;

2. Colony imaging: 8 million high-definition true color, USB interface, minimum resolution ≥ 0.03mm;

3. Light source: fully enclosed shooting box, long-life LED light source, suspended dark field system;

4. Plate type: Supports pouring plates, coating plates, surface contact plates, membrane filtration plates, 3M test pieces, etc., with a maximum counting plate size of 150mm;

5. Data security: Different levels of operators' usage permissions and data modification permissions can be set; Compliant with quality system management requirements such as HACCP, GLP, GMP, etc., with complete preservation of original experimental data and traceability;

6. Basic functions:

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

6.2 Region selection statistics: circular, rectangular, and arbitrarily delineated regions can be selected for statistics

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

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

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

7. Advanced features:

7.1 Deviation statistics: For complex tablets, the deviation value can be manually estimated, and the machine automatically performs deviation statistics

7.2 Whole Plate Measurement: Automatically measure the equivalent diameter, area, long and short diameters, circumference, and roundness analysis of the entire plate colony

7.3 Impurity Removal: Based on the differences in morphology, size, and color between bacterial colonies and impurities, the machine automatically removes impurities

7.4 Grid removal: eliminate background interference in the filter membrane grid; Plate counting of membrane filtered samples can be performed.

7.5 Color classification: After selecting special color bacteria, the machine can automatically read color data and perform special statistics

7.6 Manual correction: Colony statistical markers can be manually added or removed at will

7.7 Pollution Removal: Use the mouse to outline any contaminated area and automatically remove the bacterial count from the contaminated area

7.8 Parameter Conversion: Input the diameter of the culture dish and sample dilution to achieve automatic conversion

8. Intelligent counting (8 modes): Large colonies, medium colonies, small colonies, gray white colonies, spreading colonies, specific colonies, multi-color mixed bacteria, molds

9. Auxiliary functions: Provides various measurement tools (rectangles, arcs, curves, etc.), as well as image editing and annotation tools

10. Data storage, querying, and statistical results can be exported in Excel spreadsheets

11. Instrument appearance: Ergonomic design, separate host and computer, strong compatibility

12. One click operation, combined with advanced DW-V colony intelligent recognition technology (or similar technology), with high statistical accuracy and fast speed

13. Instrument configuration: 1 fully automatic colony counter host, 1 set of colony analysis and counting software, and 1 set of adapter for connecting the host to the computer (the computer needs to be customized by the user and meets the requirements of a 1.0 GHz processor)