型号测量项目测量范围对应订购试剂ET9600余氯、总氯0.01 to 6.0 mg/L（ppm）Cl2余氯：ET511050 ；试剂、总氯：ET511080高钙水样，余氯：ET515740 、总氯：ET511080
0.02 to 2.0 mg/L（ppm）Cl2余氯：ET530100、总氯：ET5301200.2 to 4.0 mg/L（ppm）Cl2余氯：ET471016、总氯：ET4710260.1 to 10 mg/L（ppm）Cl2余氯：ET511500、总氯：ET511590ET9630二氧化氯0.04 to 3.8 mg/L（ppm）ClO2ET5301000.02 to 11 mg/L（ppm）ClO2无氯水样：ET517711；含氯水样：ET517731；高钙水样：ET517781 [详细介绍]