Overview
YOKE P13 Precision PH conductivity dual parameter tester is an intelligent instrument that integrates High Accuracy pH and conductivity measurement. It uses a 7-inch color high-resolution capacitive Touchscreen, built-in Chinese and English bilingual Operating system, with Data storage, Automatic calibration, temperature compensation and other functions, suitable for High Accuracy measurement needs in scientific research, quality control and other fields.
Features
1. Adopt 7-inch color high-resolution (1024 * 600) Capacitive Touchscreen, Sensitivity is high, parameter display is complete and intuitive.
2. Meet the international standard GLP requirements, with Automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function settings and self-diagnostic information and other intelligent functions.
3. Built-in Chinese and English bilingual Operating system, humanized operation design, adjustable instrument luminance.
4. The built-in large-capacity storage can store 500 sets of measurement data, the data can be transferred through the U disk, and the stored data can be opened and edited by EXCEL.
5. Automatically identify 8 kinds of conductivity standard solutions, and choose European, American and Chinese series standard solutions.
6. Conductivity detector Electrode with different coefficients only needs a little calibrating to meet the measurement accuracy requirements of 0.5 μS/cm~ 200 mS/cm.
7. Switchable measurement conductivity, TDS, salinity and resistivity, TDS and salinity use polynomial calculation to ensure full scale conversion accuracy.
8. Automatically identify the pH standard buffer solution, and choose from European, American, NIST, and Chinese series.
9. Electrode status can be intelligently judged to ensure accurate use by customers.
10. The instrument can be equipped with an optional Bluetooth module and supports wireless Bluetooth printing.
11. Comply with IP54 dust and splash protection grade design.
Principle
The measuring instrument measures the hydrogen ion activity (converted to ph value) and conductive capacity (converted to conductivity value) in the solution respectively through the connected pH Electrode and conductivity Electrode. The instrument has a built-in microprocessor, Counter electrode signals are collected and processed, and temperature compensation is automatically or manually performed to eliminate the influence of temperature on measurement results and ensure Measurement accuracy. At the same time, the instrument can intelligently identify the standard solution and judge the Electrode status, realizing intelligent calibrating and measurement.
Applications
Scientific research, quality control, biotechnology, fine chemical industry, acid-base titration
Standards
International standard GLP requirements, IP54 dust and splash protection grade
Steps
1. Turn it on and check the status of the instrument.
2. Select the appropriate Electrode according to the Measurement parameter (pH or conductivity) and connect.
3. Enter the calibrate mode and select the corresponding standard solution series (such as European, American, NIST or Chinese series) according to the prompts for automatic or Manual calibration.
4. After calibrating, immerse the Electrode in the solution to be tested.
5. Select or confirm Measurement mode (such as pH, conductivity, TDS, salinity or resistivity) on Touchscreen.
6. Record or save measurement data after waiting for the reading to stabilize.
7. After the measurement, the data can be exported through the U disk or the result can be output using the wireless Bluetooth printing function.
8. Clean and properly store Electrodes.
Notice
* Please ensure that the Electrode is clean and in good condition, with regular maintenance and calibrating.
* When calibrating and measuring, use a standard solution that matches the instrument setting series.
* When measuring different ranges of samples, pay attention to select the appropriate Conductivity detector Electrode coefficient and calibrate.
Although the instrument meets the IP54 Protection Rating, it is still necessary to avoid prolonged immersion or exposure to large amounts of liquid.
* Data storage and transfer, please ensure that the U disk format is compatible.
Before using the wireless printing function, please confirm that the Bluetooth module and printer are properly connected.
