Product Features

1、Multi-parameter instrument, configuration pH Electrode, conductive electrode and dissolved oxygen electrode, the instrument automatically recognizes the electrode

2、Built-in microprocessor chip, with intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function settings, self-diagnosis information, automatic shutdown and low voltage display

3、Automatically identify 13 types pH Standard buffer solution, there are three series of standard buffer solutions to choose from: European and American series, NIST Series and Chinese Series

4、Can set high-purity water pH Measuring mode and ammonia-added pure water pH Measurement mode.

5、Automatically identify 8 types of standard conductivity solutions, and there are two series of standard solutions to choose from: European and American series and Chinese series.

6、Adopt advanced conductivity measurement technology, using constants K=1The conductive electrode can meet 0.5 with just a little calibration μS/cm ~ 200   mS/cm measurement accuracy requirements.

7、Switchable conductivity, TDS、 Salinity and resistivity. TDS The sum of salinity is calculated using a polynomial to ensure the conversion accuracy of the entire scale.

8、The conductivity measurement mode has a high-purity water nonlinear temperature compensation function.

9、The dissolved oxygen measurement mode has the functions of automatic temperature compensation, automatic salinity compensation and manual air pressure compensation.

10、The polarographic dissolved oxygen electrode with a new structure can measure temperature, salinity and dissolved oxygen simultaneously. It is equipped with a dedicated dissolved oxygen electrode calibration sleeve, and the electrode polarization requires only 3 ~5 min。

11、Instrument conforms IP57 Waterproof grade, configuration of calibration solution and suitcase.

Technical parameters