Product Description
The YR01822 Benchtop pH Meter is an epitome of precision engineering and cutting-edge technology, designed to meet the rigorous demands of modern laboratories. This sophisticated instrument boasts an extensive measuring range of (-2.00~20.00)pH, ensuring exceptional versatility across a wide spectrum of applications. Its remarkable resolution of ±0.02pH and accuracy of ±0.002pH make it an indispensable tool for precise analyses.
One of the standout features of the YR01822 is its capability for auto calibration at 1, 2, or 3 points, allowing users to achieve maximum accuracy with minimal effort. The meter’s compatibility with Europe & USA, NIST, and China standards buffers further ensures that it can adapt seamlessly to global laboratory practices. Its input current of ≤2×10¹² A and input impedance of 21×100 offer reliable and consistent performance, essential for precise measurements.
The device is incredibly reliable, with stability measured at ±0.01 pH/3h, ensuring consistent performance over long periods. With temperature compensation ranging from 0 to 100 °C, either automatically or manually, it accurately accounts for environmental variations during measurements.
Technical Specifications
| Model | YR01822 |
| Measuring range | (-2.00~20.00)pH |
| Resolution | ±0.02pH |
| Accuracy | ±0.002pH |
| Auto calibration | 1, 2, 3 point |
| Buffer | Europe & USA, NIST, China standards |
| Input current | ≤2×10¹² A |
| Input impedance | 21×100 |
| Stability | ±0.01 pH/3h |
| Temp. compensation | (0~100) °C, auto or manual |
| Measuring range | -1999.9mV~0~1999.9mV |
| Resolution | 0.1mV |
| Accuracy | ±0.03% FS |
| Measuring range | (0~100) °C |
| Resolution | 0.1°C |
| Accuracy | ±0.5°C |
| Display | 6.5-inch LCD screen |
| Data storage | 1000 sets |
| Power | DC 12V/1A |
| Output | USB |
| Ambient Temp. | 5~40 °C |
| Ambient Humidity | <85% |
| IP grade | IP54 |
Market Price
The market price for the YR01822 Benchtop pH Meter typically ranges between USD 500 to USD 800, making it a competitively priced option given its advanced features and robust performance. This price range reflects the device’s exceptional quality and functionality, positioning it as a valuable investment for laboratories seeking precision in their pH measurements. It is advisable to consult with suppliers or visit the manufacturer’s website for the most current pricing and potential promotional offerings.
Frequently Asked Questions
What is the warranty period for the YR01822 Benchtop pH Meter?
The YR01822 typically comes with a one-year warranty, covering defects in materials and workmanship. It is recommended to verify this with your supplier as warranty terms can vary.
Is the device compatible with international buffer standards?
Yes, the YR01822 Benchtop pH Meter is compatible with buffer standards from Europe & USA, NIST, and China, making it suitable for use in various global laboratory settings.
Can the device be operated via battery or is it solely powered by AC?
The YR01822 operates on a DC 12V/1A power supply and does not support battery operation.
Advantages and Disadvantages
Advantages:
- Extensive pH range of (-2.00~20.00)pH, useful for a wide variety of samples.
- High resolution and accuracy, ensuring precise measurements.
- Auto calibration simplifies setup and enhances reliability.
- Versatile temperature compensation capabilities (0~100 °C), either automatic or manual.
- Compatibility with multiple international buffer standards.
- Data storage capacity of up to 1000 sets, facilitating extensive recording capabilities.
Disadvantages:
- Requires a DC power source, limiting mobility.
- Relatively large size due to its benchtop design, necessitating dedicated space.
Field Use of the Product
In practical laboratory settings, the YR01822 Benchtop pH Meter is widely utilized in analytical chemistry, quality control, environmental monitoring, and research applications. Its robust design and advanced functionalities ensure accurate pH measurement across a range of samples, from biological fluids to industrial compounds.
This pH meter is instrumental in monitoring reactions in chemical processes, analyzing water quality in environmental studies, and maintaining solution profiles in pharmaceutical production. The automatic calibration feature provides ease of use, allowing operators to switch between different samples or buffer solutions with minimal recalibration.
Recommendations
To optimize the performance and longevity of the YR01822 Benchtop pH Meter, routine maintenance and proper handling are crucial. Regularly clean the electrode in accordance with the manufacturer’s instructions to prevent contamination and measurement errors. Properly store the device in a humidity-controlled environment, keeping it within the indicated ambient temperature and humidity range to preserve its integrity.
Consider taking advantage of Kalstein Plus for a streamlined quotation process or to explore similar products, ensuring the best match for your specific laboratory needs. Engaging with the platform allows for a comprehensive understanding of the products on offer while facilitating efficient purchasing.
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