笔式酸度测试笔系列 HI98120HI98121HI98107HI98103测量范围ORP: 1000mVTemp:-5.0to60.0 CpH:-2.00to16.00pHORP: 1000mVTemp:-5.0to60.0 C0.0to14.0pH0.00to14.00pH解析度1mV;0.1 C0.01pH;1mV;0.1 C0.1pH0.01pH精度 2mV; 0.5 C 0.05pH; 2mV; 0.5 C 0.1pH 0.2pH校准方法ORP:出厂校准pH:自动单点或两点校准ORP:出厂校准手动二点校准手动二点校准温度补偿自动温度补偿自动温度补偿----配套电极HI73120HI73127HI73106HI1270自动关机8分钟不用后8分钟不用后----操作环境0to50 C;RH100%0to50 C;RH100%0to50 C;RH95%0to50 C;RH95%电池4 1.5V4 1.5V4 1.5V2 1.5V尺寸163 40 26mm163 40 26mm175 41 23mm66 50 25mm重量100g100g95g50g 笔式酸度测试笔系列 HI98127HI98128HI98129HI98130测量范围-2.0to16.0pH0.0to60.0 C-2.00to16.00pH0.0to60.0 C0.00to14.00pH0to3999 S/cm0to2000ppm0.0to60.0 C0.00to14.00pH0.00to20.00mS/cm0.00to10.00ppt0.0to60.0 C解析度0.1pH;0.1 C0.01pH;0.1 C0.01pH;1 S/cm1ppm;0.1 C0.01pH;0.01mS/cm0.01ppt;0.1 C精度 0.1pH; 0.5 C 0.05pH; 0.5 C 0.05pH; 2%F.S.; 0.5 C校准方法可选任意两组中单点或两点自动校准(pH4.01/7.01/10.01或pH4.01/6.86/9.18)pH:自动进行单点或两点校准EC/TDS:单点自动识别校准温度补偿自动温度补偿pH:自动温度补偿EC/TDS: =0.0to2.4%/ CTDS转换因子--0.45to1.00CONV配套电极HI73127HI73127自动关机8分钟不用后8分钟不用后操作环境0to50 C;RH100%0to50 C;RH100%电池4 1.5V并带有电池电量显示4 1.5V并带有电池电量显示尺寸163 40 26mm163 40 26mm重量100g100g