Feature main:
●Large LCD screen with controllable white backlight.
●Humanized designs like rack and skid proof shell make it more convenient for users.
●Double-parameter and equipped with pH electrode and conductivity electrode, can recognize electrode automatically.
●Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup, self-diagnosis, auto power off, low voltage display.
●Auto recognition of 8 standard conductivity buffers, and there are two options for standard solutions: Europe & America series and China series.
●Adopt advanced conductivity measurement technology, one point calibration of conductivity electrode with constant K=1 can meet the measuring accuracy requirements for test 0.5μ S/cm ~ 200mS/cm.
●Able to switch between conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
●Conductivity mode has the function of non-linear temperature compensation for high purity water.
●Measurement mode of Dissolved oxygen has the function of automatic temperature compensation, automatic salinity compensation and manual air pressure compensation.
●New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously and equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.
●IP57 and equipped with calibration solution and carrying case.
Specifications
Standard Configuration
1. P-523 Conductivity/DO meter 1 unit
2. Conductivity electrode 1 pc
3. DO electrode 1 pc
4. Membrane cap (for DO electrode use) 3 pcs
6. DO electrode inner solution (30ml) 1 bottle
7. Backup AA battery 2 pcs
8. Operation manual 1 copy
