SHASHIN KAGAKU｜Automatic Colony Counter

Instantly measures the number of colonies in a sample with a high degree of accuracy and repeatability.

Model : PSF series

Q'ty :

Feature :

Uniform Lighting：The PSF series is designed to achieve a uniform background in both hardware and software. In the hardware, we have achieved a uniform background in both bright and dark field conditions in the measurement area by our original lighting technology.
Height adjustable Top lighting：It is possible to change the height position of the top lighting (excluded PSF-1100 & PSF-7200W). By this function, the outline of colonies can be clearly photographed.
Manual Correction：After automatic measurement, it is possible to do manual correction. Manual correction in PSF series has three functions, add false-negative colonies, delete false-positive colonies, and except an area for count.
Automatic petri dish detection：A round petri dish can be detected, and the count area can be set automatically. This makes it possible to perform measurement regardless of the position of the sample on the stage, freeing the user from the trouble of setting the laborious area and adjusting the petri dish position.
Easy count：With the automatic binarization function, it is possible to count without making any troublesome condition setting. Combined with the automatic round petri dish detection function, the time required for setting conditions can be significantly saved.
Easy color count：Uses Lab color space close to human vision. With one mouse click, you can extract colored colonies that were previously difficult to set conditions.

Model	PSF-1100	PSF-2200	PSF-5200	PSF-7200	PSF-5200L	PSF-7200L		PSF-7200W
Camera	USB 2.0 Color CMOS	USB 3.0 Color CMOS
Number of pixels	3 megapixels	6 megapixels	12 megapixels	20 megapixels	12 megapixels	20 megapixels		20 megapixels
Calculated resolution	67㎛	50㎛	34㎛	28㎛	50㎛	42㎛		69㎛
Measurement object	Viable bacteria colonies on petri dishes, Petri films, Filters, Compact dry, Film media, Plaques, or Inhibition zones
Max count area	100 x 134 mm				152 x 165 mm			250 x 250 mm
Round petri dishes	Up to ⏀100 mm				Up to ⏀150 mm			Up to ⏀200 mm
Multi-well plates	6, 12, 24 wells (Optional software required)
Measurement time	1 to 5 seconds per petri dish (depends on PC performance and measurement conditions)
Max. number of colonies	20,000 colonies (settings can be changed)
Light shielding	Dust cover Shading sliding door is optional		Shading Sliding door					Rolling curtain
Top lighting	Fixed type	Height adjustable						none
Bottom lighting	Darkfield and brightfield
Dimensions	W280 x D351 x H630 mm						W700 x D700 x H1220 mm
Weight	19 kg						70 kg

Model : ColonyDoc-It