哈纳仪器专卖/多功能复合pH测定仪型号:HANNA-HI207库号:M338374哈纳仪器专卖/多功能复合pH测定仪HANNA-HI207更多信息 型号HI207量程pH值-2.00to16.00pH温度-5.0to105.0 C/23.0to221.0 F解析度pH值0.01pH温度0.1 C;0.1 F精度pH值 0.02pH温度 0.5 C(-5to60 C), 1 C(60to105.0 C) 1.0 F(23to140 F), 1 F(140to221.0 F)pH校准自动1点或2点校准,内存2组校准点(pH4.01/7.01/10.01orpH4.01/6.86/9.18)温度补偿自动温度补偿,-5.0to105.0 C/23.0to221.0 F电极类型HI1291D复合电极,内置温度传感器,D型接口磁力搅拌器仅HI208内置磁力搅拌器供电方式12Vdc电源适配器或1x9V电池使用环境-5to50 C(23to122 F);RHmax100%尺寸重量190x105x50mm;420g