技术参数 pH测试溶氧测试电导率测试测试量程pH:-2.000 +20.000pH-2.00 +20.00pHmV:-999.9 +999.9mV-2000 +2000mV温度:0.0 +105.0℃离子浓度:0.01 2000mg/l0.00 20.00mg/l(19.9mg/l)*0.0 90.0mg/l(90mg/l*)0.00 200.0%(200%*)0.0 600%0.0 200.0mbar(199mbar*)0.0 1250mbar:温度:0.0 +105.0℃*:使用DurOx电极0.0uS/cm 2000mS/cm，5档量程自动切换0.00us/cm 20.00uS/cm(K=0.1/cm)0.000 2.000uS/cm(K=0.01/cm)温度:-5.0 +105℃盐度:0.0 70.0pptTDS:0 2000mg/l电阻率:0.00 2000M cm准确度pH: 0.004pH/ 0.01pHmV: 0.2mV/ 1mV 0.5%测试值( 1位)(5 30℃范围内)温度: 0.1K 0.5%测试值( 1位)温度: 0.1K温度补偿自动:-5 +105℃手动:-20 +130℃ 2%at0 40℃自动或可关闭，nLF非线性补偿(DIN38404orEN27888)，适于测试纯水线性补偿，系数0.01 3.00%/K不补偿气压补偿---自动，内置压力探头(500 1100hPa)---盐度补偿---自动---参考温度------20℃或25℃电极常数------固定：0.01/cm-1自由选择：0.090-0.110/cm-1,0.250-25.000/cm-1标定:0.450-0.500/cm-1,0.800-1.200/cm-1