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离子浓度0.00~14.00 pX;pH -2.000~19.999 电导率 0.00μS/cm~2000mS/cm 溶解氧(0~20.0)mg/L(ppm)
pH(-2.000~19.999);基本误差±0.002 pH 溶解氧(0~20.0)mg/L(ppm);基本误差±0.30mg/L
离子浓度0.00~14.00;pX ±0.01 pX(一介)±0.02 pX(二介) pH (-2.000~19.999) pH;±0.002 pH
pH (-2.00~19.999) 基本误差±0.002 pH 电导率 0.00μS/cm~2000mS/cm 基本误差±0.5%FS
溶解氧(0~20.0)mg/L(ppm) 溶解氧0.01 mg/L
电导率0.00μS/cm ~200.0mS/cm 电导率0.01/0.1/1μS/cm;0.01/0.1mS/cm
电导率0~200.0mS/cm 包括五段 电导率 0.01/0.1/1μS/cm;0.01/0.1mS/cm