上海艾测电子科技有限公司电话:021-66279657,021-69978588,021-69978578,13918080764,18930247753传真:021-69978588-602,021-69978578-602QQ:814579370地址:上海市嘉定区南翔金通路1736弄1号312邮编:201800邮箱:alice@ai-test.com网址:http://www.ai-test.com 负离子检测仪A301055A301056(余氯总氯)A301057A301058(余氯总氯)测量范围余氯:0.00 to 9.99 mg/L总氯:0.00 to 9.99 mg/L余氯:0.00 to 10.00 mg/L总氯:0.00 to 10.00 mg/L解析度0.01 mg/L0.01 mg/L(0.10 mg/L above 3.50 mg/L)测量精度读数的 3% 0.03 mg/L 0.02 mg/L @ 1.00 mg/L光检测器硅光电池及发光二极管硅光电池、钨灯光源及窄波段滤波器