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Active chlorine concentration measurement kit AQ-202P type Power supply: 4 AAA batteries (included) Measurement range (mg/L): 0 to 300 Resolution (mg/L): 1 Source amount (ml): 10 Width (mm): 70 Depth (mm): 63 Height (mm): 142 测量波长(NM):511±2 测量范围:0至300 测量项目:总残留氯 测量原理:碘测试谱测量测试方法测试方法测试方法 测量细胞材料:9 pot pep pp poption digital digital light:9时间:测量后的2秒开始,零点调整和浓度测量自动关闭功能:大约120秒的密钥操作端电源(V):4 AA电池测量方法:碘试剂分光光度计方法材料:Eco PC(poco PC(polaconarate))
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