Overview
YOKE P20 is a Touchscreen Benchtop acidity meter with a 7-inch color high-resolution capacitive Touchscreen. The main housing is made of PEEK material that is resistant to corrosion and Aging Resistance. The instrument has a built-in high-performance microprocessor with intelligent functions such as Automatic calibration, temperature compensation, Data storage and output. It can measure pH, mV and temperature parameters and comply with GLP specifications.
Features
1.7 inch color high resolution (1024 * 600) Capacitive Touchscreen, UI design, navigation operation, Sensitivity, intuitive display.
2. The main shell is made of PEEK material, which is resistant to high temperature, corrosion and Aging Resistance.
3. Built-in ARM32-bit microprocessor, using digital filtering and slip technology to improve Response speed and measurement accuracy.
4. Meet GLP requirements, with automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function settings and self-diagnosis and other intelligent functions.
5. Built-in Chinese and English bilingual Operating system, adjustable luminance, temperature unit (℃/F) can be switched.
6. Built-in large-capacity storage, can store 2000 sets of data, data can be transferred through a U disk, and can be opened and edited with Excel.
7. Optional Bluetooth module, support wireless Bluetooth printing.
8. Support YOKE Instrument's smart IoT platform based on WeChat Mini Program, and the mobile phone can view data in real time.
9. Electrodes with different pH can be easily and quickly replaced to adapt to different sample measurements.
10. Automatically identify 15 pH standard buffer solutions, available from European, American, NIST, and Chinese series.
11. Intelligent determination of Electrode status to ensure accurate use.
12. Comply with IP54 dust and splash protection grade design.
Principle
The instrument senses the activity of hydrogen ions in the sample through pH Electrode to generate the corresponding potential difference (mV signal). The built-in ARM32-bit microprocessor receives this signal and uses digital filtering and slip technology to process it. Combined with the temperature measured by the temperature sensor, automatic temperature compensation is performed, and finally the exact ph value is calculated and displayed on the Touchscreen.
Applications
Laboratory water quality analysis, industrial process control, environment monitoring, food and beverage testing, pharmaceutical industry, education and research
Standards
ISO9001:2000、CE、CMC
Steps
1. Turn on and check Electrode status.
2. Select the appropriate pH Electrode according to the measurement requirements and install it.
3. Enter the calibrate interface, select the standard buffer series (Europe, America, NIST or China series), the instrument can automatically identify and perform three-point Automatic calibration.
4. Electrode is washed with deionized water and sucked dry with filter paper, immersed in the sample to be tested.
5. Select Measurement mode (pH, mV, or temperature) on the Touchscreen and wait for the reading to stabilize before recording the data.
6. The measurement data can be automatically stored, or exported to the U disk through the USB interface, or can be printed wirelessly through the optional Bluetooth function.
Notice
• Instrument Ambient Temperature 5~ 40 ℃, Humidity 5-85%.
• Please make sure that the Electrode status is good before use, and the instrument will intelligently prompt the Electrode status.
• Before calibrating or measurement, clean the Electrode with deionized water and gently blot dry with filter paper to avoid wiping the Glass film ball.
• Please calibrate using an instrument-approved pH standard buffer solution.
• When not in use for a long time, please properly store Electrode according to Electrode maintenance requirements.
• The instrument meets the IP54 Protection Rating, but it is still necessary to avoid prolonged immersion or strong splashes.
When exporting data, please ensure that the USB flash drive format is compatible.
• When using the adapter for power supply, please confirm that the voltage is within the range of 110-220V.
