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
● 3 groups of standard solution are optional,is suitable for different custom in different countries.
● The electrode state and slope displaying tell you the using condition of the electrode at any time
● Automatic end point lock function, eliminate reading error.
● 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
● with USB interface
main technical parameters
1.grade:0.01 grade2.measurement range: pH:（-2.00～16.00）pH mV:（-1999～1999）mV temperature:-5.0～105.0（℃）3. resolution:
pH:0.01（pH） mV:0.1（mV） temperature:0.1（℃）
4.basic error of electronic unit: pH:±0.01 mV:0.1％（FS） temperature:±0.3（℃）5. input impedance:3×1012Ω6. stability:±0.017. range of temperature compensation:0～100（℃）
8.power supply:DC 12（V）*equipped with power adapter AC100~230V/DC12V
China [CN] 
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