E-201-C-9 pH Sensor Kit temperature PH electrode value detection module PH4502C water quality sensor
Utilizing special lithium glass membrane technology, this probe ensures quick and stable pH readings. The unique membrane design contributes to enhanced stability and reliability in pH measurement.
Adopting Gel KCL electrolyte, this probe eliminates the need for refilling, providing hassle-freely maintenance. The gel electrolyte ensures stable pH measurements without the inconvenience of frequent refills, enhancing user convenience and efficiency.
Featuring a unique junction composed of ceramic and fiber filament, this probe efficiently addresses the problem of junction clogging. The advanced design enhances electrode performance and durability, ensuring reliable and accurate pH measurements.
Incorporating proprietary pH sensor technology and materials from Switzerland, this probe boasts a unique conical glass membrane.
This design maximizes the sensor's surface area, making pH testing for viscous samples easier and more reliable.
Easy Charging: Designed with rechargeable batteries for quick and convenient battery replacement, enabling prolonged usage.
BNC Interface: With a user friendly BNC interface, the PH electrode can be quickly and easily connected for seamless operation.
High Measurement: PH electrode ensures reliable and correct measurement of PH values, ensuring the accuracy of experimental results.
Multiple Use: Widely applicable in various fields, including laboratories, schools, and workshops, catering to the PH testing needs of different environments.
Unique Design: Using composite electrode technology to extend electrode life and improve performance stability and reliability.
Operating voltage: 3.3V/5V
Range: 0-14PH
Resolution: ±0.15PH(STP)
Response time: <1min
Probe Interface: BNC
Probe replaceable
Cautions:
Before being measured, the electrode must be calibrated with a standard buffer solution of known PH value. In order to obtain more accurate results, the known PH value should be reliable, and closer to the measured one.
When the measurement is completed, the electrode protective sleeve should be put on. A small amount of 3.3mol / L potassium chloride solution should be placed in the protective sleeve to keep the electrode bulb wet.
The leading end of the electrode must be kept clean and dry to absolutely prevent short circuits at both ends of the output, otherwise, it will lead to inaccurate or invalid measurement results.
After long-term use of the electrode, if you find that the gradient is slightly inaccurate, you can soak the lower end of the electrode in 4% HF (hydrofluoric acid) for 3-5 seconds, wash it with distilled water, and then soak in potassium chloride solution to make it new.
Features:
Widely used in the chemical industry, pharmaceutical industry, dye industry, and scientific research
Support with both Arduino and Rasberry Pi
Compact size for easy deployment and cost-effective
Resolution: at most ±0.15PH (STP)
Probe replaceable
Package List:
1 x PH Electrode
1 x Temperature sensor
1 x Electrode Liquid
1 x User Manual