This automatic colony counter PSF-2000 enables to count the number of
colonies in a designated area in a fast manner. This device equipped
with color camera and enables accurate measurement even culture media
with unclear colonies or uneven thickness. The uniform light source
solves slight difference between culture medium and colonies. Moreover,
accurate counting can be achieved even if there is residue or
sedimentation. Standard software is used to manage a variety of
specimen like circular, rectangular and spiral types.
Key Features
- Overlap differentiation function
- Spiral measurement
- Adjustment function for uneven brightness
- Selective counting function by size
- Separate measurement by color extraction
- Fast measurement time 3 seconds
Typical Applications
- General viable bacteria
- Lactic bacteria
- Mutagen testing (Ames)
- Food industry
- Pharmaceutical industry
- Water analysis
| Functions | Common Features |
| Measurement Result Indicator | Bacteria colony |
| Binarization Methods Selection | Manual binarization, binarization by color extraction |
| Pre-processing for Binarization | Adjustment of uneven brightness |
| Offset | Offset of binarized colony |
| Selection by Size | Determination of the range of target colony |
| Overlap Differentiation | Automatically separate and measure overlapping colonies |
| Save Process | Save process for each colony specimen recipe |
| Manual Calibration | Manually designated area deletion of colonies |
| Image Saving | Original image, image with counting mark |
| Spiral Counting | Counts the number of colonies by the spiral method |
| Data Output/Saving | Output to Excel sheet/save in CSV format |
| Recalculation | Recalculation by retrieving saved images |
| Regular Inspection | Validation of the equipment |
| Thumb | File information |
 |
Automatic Colony Coulter psf1000-2000 Specification Sheet.pdf File Size 2.83MB |
| Colony Counters | |
| Dimensions | W 280 x D320 X H620 mm |
| Weight (kg) | 17 |
| Power Supply | AC100-110V, 50/60 Hz |
| System Configuration | Main Unit (PC/Monitor are sold separately) |
| Operating Environment | 10- 35 °C, 20-80% RH |
| Camera Resolution | 5.0 MG CMOS |
| Specification of Camera | Color Camera |
| Measurement Object | Viable bacteria colonies |
| Size of Petri-Dish | 90 mm Diameter or less |
| Measurement Size | 0.1 mm per 90-mm viewing field |
| Measurement Time | ~ 1-3 secs per Petri-dish |
| Max Number of Colonies | ~ 8000 viable bacteria colonies |
| Lighting | Dark Field, bright field, top light |
Colony Counter PSF-2000, Automatic Measurement
- Brand: Kakuhunter
- Product Code: PSF-2000
- Availability: 2-3 Days
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Tags: Flow Cytometry, Cell Counter, Colony Counter