total ferric iron in waste water analyzer

{"cid":"91223304","title":"Total Ferric Iron In Waste Water Analyzer Online Water Quality Analyzer Pollutant Source Monitoring","imgUrl":"https:\/\/img.ismap.com\/nimg\/8f\/f6\/e68dece0b4210f65a5494ee04626-200x200-1.jpg","attrs":{"Price":"USD2000-7000","Brand Name":"JUGE","Model Number":"AG-TFe07","Minimum Order Quantity":"1 Unit","Delivery Time":"5-8 working days","Certification":"IOS9001, CE","Place of Origin":"Nanjing, China","Packaging Details":"Neutral carton","Payment Terms":"Online order,T\/T","Supply Ability":"100 Unit\/Week","Type":"Iron","Principle":"Phenanthroline spectrophotometric method","Range":"0-20mg\/L OEM","Accuracy":"\u2264\u00b110%","Repeatability":"\u2264\u00b15%","Measurement Period":"30min","Output":"RS-232, 4-20mA, RS-485","Specification":"1500*500*450mm"}}