哈納儀器專賣/多功能復合pH測定儀型號:HANNA-HI207庫號:M338374哈納儀器專賣/多功能復合pH測定儀HANNA-HI207更多信息 型號HI207量程pH值-2.00to16.00pH溫度-5.0to105.0 C/23.0to221.0 F解析度pH值0.01pH溫度0.1 C;0.1 F精度pH值 0.02pH溫度 0.5 C(-5to60 C), 1 C(60to105.0 C) 1.0 F(23to140 F), 1 F(140to221.0 F)pH校準自動1點或2點校準,內存2組校準點(pH4.01/7.01/10.01orpH4.01/6.86/9.18)溫度補償自動溫度補償,-5.0to105.0 C/23.0to221.0 F電極類型HI1291D復合電極,內置溫度傳感器,D型接口磁力攪拌器僅HI208內置磁力攪拌器供電方式12Vdc電源適配器或1x9V電池使用環(huán)境-5to50 C(23to122 F);RHmax100%尺寸重量190x105x50mm;420g