how to use colony counter

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{"cid":"91220809","title":"BC-1000 series Keyence High Accuracy Automated Colony Counter","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/02\/5987fbea0f0f0c44683783e0e097-200x200-1.jpg","attrs":{"Price":"$10-$1000","Brand Name":"KEYENCE","Model Number":"BC-1000 series","Minimum Order Quantity":"1set","Delivery Time":"10-20 workday","Place of Origin":"Japan","Certification":"CE.UKCA,ATEX,UL,etc","Packaging Details":"100% original carton package","Payment Terms":"TNT DHL FEDEX EMS UPS","Supply Ability":"100set\/month","Delivery time":"Within 2 Working Days","Service":"One-stop Service","Package":"Package","Quality":"100% Original 100% Brand","Application":"Industrial Automation","Manufacturer":"Keyence","MOQ":"1SET","Model":"BC-1000 series","Product Name":"High Accuracy Automated Colony Counter"}}