Yoke P705 Portable touch screen pH/Conductivity Detector/Dissolved Oxygen Meter Polarographic film laminating method

Introduction

Multi-parameter measuring instrument for high-precision measurement in the laboratory, covering various electrochemical parameters such as pH, conductivity and dissolved oxygen. It is suitable for industries such as petroleum, chemical industry, medicine, power plant and environmental protection, and has wider applications in the fields of education and scientific research.

One machine with multiple functions: built-in pH module, conductivity module and dissolved oxygen module

Test items: pH value/mV value/conductivity/resistivity/TDS/salinity/dissolved oxygen concentration/dissolved oxygen saturation/temperature

Features

1.7-inch color high-resolution (1024*600) capacitive touch screen, UI design, navigation operation experience, high sensitivity, complete parameter display, intuitive, convenient and simple to use. The host shell is made of PEEK material, which is resistant to high temperature, corrosion and aging.

2. Built-in ARM32-bit microprocessor chip, using digital filtering and slip technology to intelligently improve the response speed of the instrument and the accuracy of measurement data. The circuit board adopts SMT patch technology, which improves the reliability of product processing.

3. The main interface of the instrument can display pH value/mV value/conductivity/dissolved oxygen concentration/dissolved oxygen saturation/temperature value at the same time. Project calibration.

4. Meet the GLP requirements of international standards, with intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function setting and self-diagnosis information.

5. The instrument has a built-in Chinese and English bilingual operating system, humanized operation design, adjustable brightness of the instrument, and the temperature unit can be freely switched between ℃ and ℉. The instrument is equipped with a temperature electrode for automatic temperature compensation.

6. The built-in large-capacity storage can store 2000 sets of measurement data, the data can be stored and transferred through the U disk, and the stored data can be opened by the general office software EXELL, which is very convenient for customers to edit.

7. The instrument can be equipped with a Bluetooth module, which supports wireless Bluetooth printing, which is convenient for users to operate.

8. Based on the Wechat applet, you can view the instrument data in real time even if you download the program on your mobile phone.

9. The polarographic dissolved oxygen electrode with a new structure can measure temperature and dissolved oxygen at the same time, and the electrode polarization only needs 3~5 minutes. When using the combined diaphragm cap, when replacing the sensitive membrane, just screw the new diaphragm cap on the electrode, which is very convenient to use.

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

11. Scalability: Different pH electrodes can be easily and quickly replaced (matching electrodes can be selected for measuring different samples) to measure pH. Replace different electrodes (electrodes with different cell constants can be selected) to measure conductivity.

12. Automatically identify 8 kinds of conductivity standard solutions, and there are two series of standard solutions to choose from: European and American series and Chinese series. Automatically identify 15 kinds of pH standard buffer solutions, there are three series of standard buffer solutions to choose from: European and American series, NIST series and Chinese series.

13. It can intelligently judge the electrode status to ensure accurate use by customers.

14. Switchable conductivity, TDS, salinity and resistivity. TDS and salinity are calculated using polynomials to ensure the conversion accuracy of the full range.

15. Rechargeable lithium battery power supply, support power and mobile power charging.

16. Comply with IP54 dust-proof and splash-proof design.

complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.