Introduction to the Functions of Precision pH Meters
Precision pH meter is a high-precision water quality measuring instrument suitable for research institutions to measure the pH and mV values of liquids, with a measurement accuracy of 0.002PH.
Two point button automatic calibration:
The pH meter has a two-point button calibration function. During calibration, the instrument automatically prompts you for the type of standard buffer solution you need to use. Simply follow the prompts, immerse the electrode sensor in the corresponding calibration solution, and press the Enter key to automatically calibrate the instrument.
Automatic identification of standard buffer solution:
During calibration, if you mistakenly use standard buffer solution or calibration solution that does not match the instrument prompt, the pH meter will automatically prompt for an error and stop the calibration program.
Automatic electrode slope and status display:
After calibration, the instrument automatically displays the electrode slope value. If the electrode sensor has failed, the electrode icon on the screen will automatically turn off.
Optional standard buffer:
The instrument is equipped with two standard buffer groups of NIST/USA, and you can choose one of them to calibrate the instrument according to the standard specifications of your country.
Automatic temperature compensation and measurement:
The pH meter type has automatic temperature compensation and measurement functions. When the temperature sensor is connected to the host, the instrument will automatically recognize the sensor and measure the temperature value. If you simultaneously connect the pH electrode sensor, the instrument will automatically perform temperature compensation.
Optional temperature units:
The instrument can be displayed in Celsius or Fahrenheit units according to the usage habits of your country.
Automatic message prompt:
The pH meter has an operation information prompt function. When you enter a certain setting or measurement, the information bar will help you understand what operation the instrument can perform in its current state and how to operate it. It is equivalent to the operation steps in the user manual. Through the guidance of the information bar, you can easily complete a certain setting or measurement task.
Data storage and output:
The instrument has 99 sets of data storage functions. When measuring, press the SAVE key, and the instrument will automatically save the current measurement value and mark the serial number, date, time, and other information for future reference. Through a USB data cable, the data stored in the instrument can be sent to a personal computer, and you can save measurement values or print test reports through software.
Waterproof keyboard and electrode holder:
The instrument is equipped with a waterproof panel, which is acid and alkali resistant. You don't need to worry about the sample falling on the instrument and damaging it. The flexible electrode holder is easy to place and stop, making it very convenient to use.
