A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments..
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A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments..
The PH-25PH-3C pH & Conductivity Meter is a highly-accurate and reliable tool for measuring the pH and conductivity of liquids. Its advanced features include automatic temperature compensation, data hold function, and a large backlit LCD display, making it easy to use in various settings. With its compact and durable design, this meter is ideal for use in laboratories, plant production, and environmental monitoring.
At [Brand Name], we serve to provide accurate and reliable pH and conductivity measurements with our Model PH-25PH-3C meter. Our commitment to serving our customers means offering a durable and easy-to-use device that delivers precise results for water and aqueous solutions. Whether you're a professional in the lab or a hobbyist at home, our meter serves to meet your needs with its user-friendly interface and long-lasting performance. With a focus on precision and efficiency, we serve to ensure that you have the tools necessary to confidently monitor and manage the pH and conductivity levels in your environment. Choose [Brand Name] and experience the quality service we are dedicated to providing.
At Model PH-25PH-3C, we serve our customers by providing a reliable, accurate, and easy-to-use pH and conductivity meter for all your testing needs. Our device is equipped with advanced technology to ensure precise measurements, making it ideal for various applications, including lab research, water quality testing, and industrial processes. We serve by offering a durable and portable solution that delivers quick and efficient results, saving you time and effort. With our commitment to quality and customer satisfaction, we serve by providing excellent customer support and assistance to ensure you have the best experience with our product. Trust Model PH-25PH-3C to serve your pH and conductivity testing needs.
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.
