The pH meter with ion selective electrode offers precise pH and mV measurement capabilities, making it ideal for conducting accurate acidity tests. With a pH range of 0.00 to 14.00 and mV range of 0 to 1599, this instrument provides high-resolution results for scientific experiments and quality control processes. Featuring a convenient LCD display, temperature compensation by hand, and one or two calibration points, this pH meter conductivity measurement tool ensures reliable and user-friendly operation in various laboratory settings.
At our e-commerce store, we serve customers in need of accurate pH and mV measurements with our advanced pH Meter featuring an Ion Selective Electrode. Our product is designed to provide precise and reliable results, making it ideal for various applications such as water quality testing, research, and laboratory experiments. With user-friendly controls and a compact design, our pH Meter is easy to use and convenient to carry around. Trust us to deliver high-quality products that meet your needs for accurate and efficient measurement, backed by our commitment to exceptional customer service. We serve to exceed your expectations.
At our core, we serve the needs of professionals looking to accurately measure pH and mV with our innovative pH meter featuring an ion selective electrode. Designed for precision and reliability, our meter provides accurate readings for various applications. Additionally, we serve by offering exceptional customer support, ensuring that our clients have all the resources they need to use our product to its full potential. Our commitment to quality and customer satisfaction sets us apart as a trusted provider in the e-commerce industry. Let us serve you by providing the tools you need for precise measurement and analysis.
Acidity meter (hereinafter referred to as pH meter) is a widely used chemical analysis instrument that uses hydrogen ion selective electrode to measure the pH value of liquid. The acidity meter uses the potentiometric method to measure the pH value. Its basic principle is: a reversible hydrogen ion indicator electrode connected to an internal reference electrode and an external reference electrode are immersed in a certain solution to form a primary cell, and a battery electromotive force is generated between the internal and external reference electrodes at a certain temperature. This electromotive force is related to the activity of hydrogen ions in the solution, but has little to do with the presence of other ions. The instrument measures the magnitude of the electromotive force and finally converts it into the pH value of the test solution and displays it.
In order to facilitate operation in experiments, the hydrogen ion indicator electrode connected to the internal reference electrode and the external reference electrode are often combined to form a composite electrode.
Model | PH-25 | PH-3C | |
Rank | 0.05 | 0.01 | |
Range | pH | (0.00~14.00) pH | (0.00~16.00) pH |
mV | (0~1599) mV | (0~±1999) mV | |
Resolution | pH | 0.01 pH | |
mV | 1 mV | ||
Error | pH | ±0.01 pH±1d | |
mV | ±1% FS | ||
Input Impedance | ≥1×1012 Ω | ||
Input Current | ≥1×1012 A | ||
Stability | (±0.05pH±1d)/3h | ||
°C Compensation | Hand (0.0~60.0) °C | ||
Power | 230/115Vac ± 15% | ||
Size (mm) | 220×160×65 | ||
N.W. (kg) | 1.5 | ||
Functions | 1. LCD 2. Temperature Compensation by Hand 3. One or Two Calibration Points 4. Self-moving E-201-C Style pH Combined Electrode | ||
Inner Packing (mm) | 365×305×215 | ||
Outer Packing (mm) | 640×350×78 (including 10 pcs) | ||
We also provide customized electronic balances/ laboratory scales with special functions according to customer needs.
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