pH-25 pH Meter with Ion Selective Electrode
Product features
The pH-25 pH Meter with Ion Selective Electrode is a versatile tool designed for measuring pH, conductivity, and temperature accurately. With a wide pH range of 0.00 to 14.00 and various mV ranges, this meter provides precise readings for different applications. The LCD display, temperature compensation feature, and one or two calibration points make it user-friendly and efficient for laboratory use.
Company profile
Our company is dedicated to providing high-quality pH meters with ion-selective electrodes, like the pH-25. With a focus on precision and accuracy, our products are designed to meet the needs of industry professionals and enthusiasts alike. Our team of experts works tirelessly to ensure that our pH meters are reliable, easy to use, and deliver consistent results. We take pride in our commitment to customer satisfaction and strive to exceed expectations in every aspect of our business. Trust us to provide you with the tools you need to monitor and control pH levels with confidence.
Why choose us
Company X is a leading manufacturer of high-quality scientific instruments, with a focus on precision and accuracy. Our pH-25 pH Meter with Ion Selective Electrode is a top-of-the-line product designed for professionals who require precise and reliable pH measurements. With a user-friendly interface and advanced technology, our pH meter delivers accurate results every time. Backed by years of experience and expertise in the industry, Company X is dedicated to providing top-notch products that meet the needs of our customers. Trust Company X for all your scientific instrument 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.
PRODUCTS
If you have any question, please contact us.
Tel: 0086-(0)519-85286336
Mobile: 0086-136 0612 1307
E-mail: weighinginstru@gmail.com
Wechat/Whatsapp: 0086-136 0612 1307
Add: Huayuan Road, Mudu Town, Jiangsu Province, PRC