更新時(shí)間:2023-05-31
產(chǎn)品型號:NO3-11C(B-741)
描述:●測量原理:離子電極法●重復(fù)性:±10%●功能:自動(dòng)校正(1點(diǎn)或2點(diǎn))●測量量程:N03-11C:NO3#-#/100~9900ppm(mg/L),NO3#-#-N/23~2200ppm(mg/L)N03-11S:NO3#-#/300~600ppm(mg/L),NO3#-#-N/6.8~140ppm(mg/L)N03-11:NO3#-#/6~9900ppm(mg/L)