iso 21501 4 compliant cleanroom particle counter

{"cid":"91199616","title":"Pharma Cleanroom Y09-350 Laser Air Particle Counter 50LPM 80W","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/d9\/e6ee030e9fb251e4f627b5700b49-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SUJING","Model Number":"Y09-350","Minimum Order Quantity":"1","Delivery Time":"5 work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"800\/per month","Packaging Details":"Carton","Name":"Y09-350 Laser Air Particle Counter In Pharma Cleanroom","Size Channel":"0.3,0.5, 1, 3, 5, 10 \u03bcm","Flow Rate":"50LPM","Light source":"Laser Diode","Zero Count":"\u226410min","Maximum Rated Particle Concentration":"35000 particles\/L"}}

{"cid":"91225436","title":"ISO14644-1 Certified Airborne Particle Counter Real Time Monitoring For GMP Cleanroom","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/39\/203c74b7582c6f9ca9988b7c5cb6-200x200-1.jpg","attrs":{"Price":"Contact Us for Pricing","Brand Name":"Echo","Model Number":"Echo","Minimum Order Quantity":"1 Set","Delivery Time":"15\u201345 Days","Certification":"CE\/ISO","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"50+ Sets per Month","Packaging Details":"Export-Standard Plywood Case","Particle Channels":"0.5 \u00b5m, 1.0 \u00b5m, 5.0 \u00b5m","Flow Rate":"28.3 LPM (1.0 CFM) \u00b15%","Zero Count":"<1 count per hour","Counting Efficiency":"50% @ 0.5 \u00b5m, 100% @ 1.5 \u00b5m","Probe Material":"316L stainless steel, electropolished Ra<0.5","Power Supply":"24 VDC, PoE option"}}