J-2S Colony Counter
Features:
◎ J-2S is a high-tech colony counter, known for its user-friendly functions and excellent ergonomics. It can accurately count all the culture media (culture dishes, filters) used in microbiology.
◎ Place the petri dish on the pressure-sensitive glass surface, and you can use any felt-tip marker to press and count, and there will be a pleasant beep when counting, and the accumulated data will be displayed on the LED screen immediately. The touch sensitivity of the pressure sensor can be adjusted to adapt to different culture vessels and user habits. With the function of manually increasing or decreasing the counting
button, the repeated counting or missing counting can be corrected during operation.
◎ The internal LED lighting system is glare-free and the luminosity is adjustable, which makes the colony form a sharp contrast view to adapt to the difficult-to-observe microorganisms in the culture container. The grid size is moderate, which is convenient for accurate counting by blocks.
◎ The large frameless magnifying glass (which can achieve magnification of 3 times or 9 times of observation and counting) and the unique upper light source compensation illumination make the microbial appear completely, and the counting operation to be much easier.
Spec:
Lighting: White LED array
Digital display: 3-digit LED display
Counting range: 0-999
Counting method: Pressure sensitive
Applicable petri dish: Ø50-90mm
Input voltage (Frequency): AC 100-240V (50-60Hz)
Input power: 20W
Magnification: 3 times / 9 times
Protection class: IP21
Allowable relative humidity: 80%
Allowable ambient temperature: 5-50°C
Dimensions: 255×210×160mm
Loupe size: Ø90mm / Ø20mm
Net weight: 2.8Kg