MI180pH/ORP/EC/TDS/NaCl/Temp实验室用测试仪    Mi180可测量6个参数：pH, ORP, EC, TDS，NaCl百分比，多种温度量程测试     PH可在7个记忆点人选三个自动校准，甚至在测试两种量程差别很大的试样时也能提供精准的校准曲线。在EC 和 TDS测量时具有自动量程修正特点，可为测试样品自动调节分辨率。所有测量可以设定在20度和25度，使用者可选择自动温度补偿。在测量电导率时可以关闭自动温度补偿。屏幕上的稳定性指示器可使测量更加精确。为测量电导率提供4环电导电极。GLP特点可以记录，储存所有数据并通过RE232或USB传到电脑中技术参数MI180范围    PH        MV        EC         TDS          NACL        温度-2.00 to 16.00 pH; -2.000 to 16.000 pH±699.9 mV; ±2000 mV0.00 to 29.99 μS/cm; 30.0 to 299.9 μS/cm; 300 to 2999 μS/cm;3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm (uncompensed EC*)0.0 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm);1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt);up to 400.0 g/L actual TDS (with 0.80 factor)0.0 to 400.0%-20.0 to 120.0°C / -4.0 to 248.0°F分辨率  PH        MV        EC        TDS        NACL        温度0.01 pH; 0.001 pH0.1 mV; 1 mV0.01 μS/cm; 0.1 μS/cm; 1 μS/cm; 0.01 mS/cm; 0.1 mS/cm;0.01 mg/L; 0.1 mg/L; 1.0 mg/L; 0.01 g/L; 0.1 g/L0.1%0.1°C / 0.1°F精度    PH        MV        EC        TDS        NACL        温度±0.01 pH; ±0.002 pH±0.2 mV; ±1 mV±1% of reading ±(0.05 μS/cm or 1 digit)±1% of reading ±(0.03 ppm or 1 digit)±1% reading±0.4°C / ±0.8°FREL MV OFFSET±2000 mV校准    PH         EC         NACL        温度1, 2 or 3 点校准, with 7 memorized buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18,10.01 and 12.45)1 point slope calibration with 6 memorized solutions: (84 μS/cm, 1413 μS/cm,5.00 mS/cm, 12.88 μS/cm, 80.0 μS/cm, 111.8 mS/cm)1 point, with MA9066 solution2 point, at 0 and 50°C / 32 and 122°F温度补偿自动或手动  -20.0 to 120.0°C / -4.0 to 248.0°F温度系数0.00 to 6.00%/°C (EC and TDS only)进行选择PH及温度电极MA917B/1  MA831REC/TDS/NACL/温度电极MA814D/1TDS因子0.40 to 0.80 (default value is 0.50)LOG ON DEMANDup to 50 samples on each range (pH, mV, EC, TDS, NaCl)GLP上一个pH, EC, NaCl校准数值PC转换接口RS232或USB光学转换环境0 to 50°C / 32 and 122°F; max RH 95%输入阻抗1012 Ohm电源12 VDC power adapter (included)尺寸230 x 160 x 95 mm重量0.9 kg