Ph meters
pH meters are essential instruments in laboratories, providing accurate measurements of acidity or alkalinity in solutions. These devices are vital for various applications, including chemical analysis, quality control, and environmental monitoring.
In this category, we explore different types of pH meters, particularly focusing on portable and benchtop models, each suited for specific laboratory needs and settings.
Types of ph meters your laboratory may need
Portable
Portable pH meters are designed for field use, offering convenience and flexibility for on-site measurements. These devices are lightweight and battery-operated, making them ideal for outdoor testing and applications where mobility is essential.
They typically come with features such as automatic calibration, data storage, and easy-to-read displays, ensuring accurate readings in various environments.
What you should know before selecting a ph meters and making an investment
Key factors to consider
When selecting a pH meter, consider factors such as accuracy, range, and resolution. Different applications may require specific precision levels, and it's important to align your choice with the intended use.
Additionally, look for features like automatic temperature compensation and ease of calibration to enhance usability and performance.
Market price range
The market price for pH meters varies significantly based on features, brand, and type. Portable models tend to be more affordable compared to advanced benchtop options, which offer higher precision and additional functionalities.
Investing in a quality pH meter is crucial, as it impacts the accuracy of your measurements and the reliability of your results.
Value for money
Assess the value for money by comparing features against the price. A higher initial investment may be justified if the pH meter offers greater durability, accuracy, and user-friendly features.
Always prioritize quality over cost, especially for critical applications where measurement precision is paramount.
Expected lifespan based on use and maintenance
The lifespan of a pH meter is influenced by usage frequency and maintenance practices. Regular calibration and proper storage can significantly extend the life of your device.
Choose models that are designed for longevity, and ensure you follow the manufacturer's guidelines for maintenance to achieve the best performance over time.
PH METERS KALSTEIN
Discover ph meters for your laboratory
Explore our range of high-quality pH meters designed to meet the diverse needs of laboratory environments. From portable options for fieldwork to advanced benchtop models for precise laboratory analysis, our products ensure accuracy and reliability.
YR01816 Portable pH / Ion Meter
The YR01816 Portable pH / Ion Meter is an advanced, user-friendly measurement tool designed for precision and versatility. Equipped with a large LCD s
View productYR06616 Benchtop pH Meter
The YR06616 pH Meter is a high-precision multiparameter instrument designed for laboratories, industries, universities, and technical applications whe
View productYR06615 Benchtop pH Meter
The YR06615 pH Meter is a high-precision professional instrument designed for laboratories, industries, universities, and field applications where str
View productOur best-selling ph meters
YR06615 Benchtop pH Meter
Frequently Asked Questions
One of the most common questions is whether the instrument supports advanced calibration: the YR06615 allows automatic calibration from 1 to 5 points, compatible with international standards, ensuring consistent accuracy. Another frequent question is whether it can be used for ORP and temperature measurements; the answer is yes—it measures ORP up to ±2000 mV and temperature from −30 °C to 130 °C, all integrated into a single instrument. Data export is also a common concern; thanks to its USB output, records can be easily transferred for reports or audits.Advantages and Disadvantages
Among its main advantages are its high accuracy, full-color touchscreen, GLP-compliant user management, and large internal storage capacity. Its stability of ±0.01 pH over 3 hours makes it ideal for long-term measurements. As a possible drawback, since it is an advanced instrument, a brief initial training is recommended to fully take advantage of all its functions, especially in environments previously using basic meters.Field Use
The YR06615 pH Meter is widely used in industrial quality control, water analysis, chemical, pharmaceutical, and food laboratories, as well as in academic research. In the field, its robust design and IP54 protection allow reliable measurements in treatment plants, production processes, or environmental inspections, bringing laboratory-level accuracy directly to the work site.Recommendations
To maximize performance, periodic calibration with certified buffer solutions is recommended, along with keeping the electrodes clean and storing the instrument properly after each use. Taking advantage of the data storage and export functions facilitates historical tracking of measurements and improves quality management.Technical Specifications
| Model | YR06615 | |
| Parameter | Characteristic | Detail |
pH | Measuring range | (-2.000 ~ 20.000) pH |
| Resolution | 0.1 / 0.01 / 0.001 pH | |
| Accuracy | ±0.002 pH | |
| Auto calibration | 1, 2, 3, 4, 5 puntos | |
| Input current | ≤2×10−12 A | |
| Input impedance | ≥1×1012 Ω | |
| Stability | ±0.01 pH / 3h | |
| Temp. compensation | (0 ~ 100) °C, automatic or manual | |
mV (ORP) | Measurement range | (-2000.0 ~ 0 ~ 2000.0) mV |
| Resolution | 1 / 0.1 mV | |
| Accuracy | ±0.1 (-500.0~500.0) mV, ±0.2 (＜-500.0mV or ＞500.0mV) | |
Temperature | Measurement range | (-30.0 ~ 130.0) °C |
| Resolution | 0.1 °C | |
| Accuracy | ±0.1℃ (0~100.0℃), ±0.3℃ (＜0.0℃ or ＞100.0℃) | |
| Data storage | 2000 sets | |
| Power supply | DC 12V / 1A | |
| Output | USB | |
| Ambient temperature | 5 ~ 40 ℃ | |
| Ambient humidity | ≤85% | |
| IP rating / Protection grade | IP54 | |
| Dimensions (L × W × H) | 215 × 170 × 37 mm | |
| Net weight | 600 g | |
| Shipping dimensions (L × W × H) | 470 × 430 × 72 mm | |
| Gross weight | 3 kg | |
Detailed analysis of ph meters for an effective and safe choice
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How to know the prices of Ph meters?
To know the price of Ph meters, please send us an email with your request through the contact form AQUI.
What are the delivery times for Ph meters?
Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.
How to make a purchase of Ph meters?
You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.
How does the warranty work for Ph meters?
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.
Can I request a quote online for Ph meters?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.