It is suitable for measuring the pH value of samples in the field, and can stably and accurately measure the pH, mV, ORP, and T of 98% of samples. Such as ultrapure water, pure water, water-based resin, water-based paint, gypsum powder, titanium dioxide, soil, protein, enzyme solution, TRIS buffer, PBS buffer, strong acid, strong alkali, wastewater, surface water, tap water, drinking pure water, etc.
Large-screen LCD display, support backlight adjustment, table display, menu navigation operation
Support Chinese and English language interfaces
3 temperature units available: Celsius (°C), Fahrenheit (°F), thermodynamic temperature (K)
It has functions such as self-diagnosis at power-on, automatic shutdown at a timed time, power-off protection and factory reset recovery
IP65 protection level is supported
It is equipped with 3 composite electrodes as standard, and special electrodes can also be selected, which can accurately and stably measure 98% of samples such as pure water, soil, micro samples, high viscosity and low ion concentration
Smart detection
Intelligent operating system with functions such as method setting, sensor management, calibration management, sample management, and user management
0.001pH/0.01mV high-precision resolution, ≥ 3×1012Ω high input impedance design, to meet the stable measurement of 98% samples
Allow users to set user ID, sample ID, support user hierarchical authority management, support password management
Supports measurement of pH, mV, RelmV, ORP, and T values
Built-in reference electrodes with 6 different configurations, Ag-AgCl electrode [saturated KCl], Ag-AgCl electrode [3mol/L KCl solution], Ag-AgCl electrode [1mol/L KCl solution], calomel electrode [saturated KCl solution], calomel electrode [1mol/L KCl solution], calomel electrode [0.1mol/L KCl solution]
It can automatically identify 37 pH standards in 8 groups of GB, Merck, DIN19266/NIST, DIN19267, NIST, European, United States, Japan, and the calibration points of the standard solution range from a minimum of 1.09 pH to a maximum of 12.75 pH, and a maximum of 5 calibration points
ATC automatic recognition, automatic/manual temperature compensation
Five measurement modes: Manual Reading, Automatic Quick Reading, Automatic Medium Reading, Automatic Slow Reading, Timed Reading
ORP electrode calibration is supported
Support 2 pH calibration fitting methods to meet the pH and ion concentration measurement of different samples
Dual clock and date display shows the current time and provides a time reference for digital recording functions
It has a timer storage function, and the timer storage time is: (5-3600) seconds
Data management and data traceability
Current and historical calibration data can be consulted, including calibration personnel, calibration temperature, calibration point pH and mV, slope, equipotential offset, calibration date and time
Support measurement value storage: Users and samples can be created dynamically, and no less than 10,000 sets of data can be stored
GLP compliant, data traceability and statistical analysis are realized
With USB interface, the instrument can send the stored data to the computer acquisition software, and can export Excel files, notepad files, etc., which is convenient for users to archive and consult, statistical, analyze, compare and other operations of measurement data
power management
Powered by large-capacity lithium battery, it can be charged by mobile power bank and PC
It has the function of battery level display reminder and charging status reminder
Support backlight adjustment