JK-PHM-001  pH Meter

It is used for precisionly test PH of various solution and corresponding iron concentration when it is equipped with ion-selective electrode,which can also be used as potentiometric titrator that has temperature function

● Automatically calibrate,the calibration program starts through combination key,soit can avoid to the data losting for the misoperation

● The electrode state and slope displaying tell you the using condition of the electrode at any time
        ● Can test PH, oxidation-reduction potential and ion concentration with the method of calibration curve method
        ● Automatic and manual temperature compensation intelligently switch
        ● It can store the correction data for 10 years after shutdown

Main Technical Parameters

1.grade：0.02 grade
2.measurement range：
       pH：（0.00～14.00）pH
       mV：（-1999～1999）mV
       temperature：-5.0～105.0（℃）
      note: temperature probe is optional,￥200/piece
3. basic error of electronic unit：
       pH：±0.02
       mV：0.2％（FS）
       temperature：0.5（℃）
4. input impedance：1×10¹²Ω
5. stability：±0.02
6. range of temperature compensation：0～100（℃）