digital aerosol photometer for hvac system

{"cid":"91199616","title":"APM-18 Digital Aerosol Photometer NSF 49 For HVAC System","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/3f\/f3e2310e892826d4c1b824094bef-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SUJING","Model Number":"APM-18","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","Reagent Settings":"PAO-4, DOP, Ondina, Mineral Oil, Paraffin","Weight":"Weight","Output":"Wireless printer, USB interface","Standards compliance":"NSF 49, IEST, ISO-14644","Light Source":"Solid State, rated for life of instrument","Warranty time":"1 year"}}

{"cid":"91222112","title":"Solid State Digital Aerosol Photometer For Cleanroom HVAC System","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/37\/f85d6b93e390088f11c39460da64-200x200-1.jpg","attrs":{"Price":"Negotiation","Minimum Order Quantity":"1pc","Delivery Time":"5 work days","Name":"Digital Aerosol Photometer","Sampling Volume":"28.3L\/min","Scanning speed\/Speed of Scan":"recommended at 3~5cm\/s","Machine size":"L*W*H: 240*330*280mm","Weight":"7Kg","Power supply":"AC220V 50Hz\/DC17V (AC\/DC dual-use)","Material":"SUS304 stainless steel","Aerosol particle size distribution":"0.02-2um","Packaging Details":"Carton","Payment Terms":"T\/T","Supply Ability":"100 units\/month"}}