Product Description
The YR01821 pH meter redefines precision in pH measurement with its advanced features and robust specifications tailored for both laboratory and field applications. This device boasts an expansive **measuring range** of (-2.00~20.00) pH, catering to a wide variety of testing needs, from acidic to alkaline environments. Two precise **resolution options** of 0.1/0.01 pH ensure flexible accuracy, while the device’s accuracy is outstanding at 0.01/0.001 pH, making it ideal for scientific research that demands exactitude.
Its automatic calibration system offers 1, 2, or 3-point calibration, compatible with buffer standards from Europe, USA, NIST, and China. This ensures that you can maintain accuracy no matter your region or specific testing conditions. With an **input current** of ≤2×10¹² A and an **input impedance** of 21×100, the device is built for stability, maintaining precision at ±0.01 pH/3h. **Temperature compensation** (0~100) °C, whether automatic or manual, allows consistent results under varying thermal conditions.
| Model | YR01821 |
| Measuring range | (-2.00~20.00)pH |
| Resolution | 0.1/0.01 pH |
| Accuracy | 0.01/0.001 pH |
| 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 | 1mV |
| Accuracy | ±0.1% 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
In the competitive market landscape, pH meters span a broad price range depending on features and specifications. The YR01821 pH meter is competitively priced, reflecting its high quality and innovative features. While the actual product is listed around 413 USD, typical market prices for quality meters with similar attributes range approximately between 400 USD to 1200 USD. This range encapsulates advanced technology and built-in adaptability expected by researchers and industrial experts. For accurate pricing and to benefit from appealing offers, we encourage you to visit our platform and request a personalized quote.
Frequently Asked Questions
What makes the YR01821 pH meter stand out from other pH meters?
Its ability to measure a broad pH range with high precision and auto-calibration offers unmatched versatility in varying laboratory conditions.
Is it suitable for outdoor usage?
With an IP54 rating, this device is protected against limited dust ingress and water spray from any direction, making it suitable for some outdoor applications.
How user-friendly is this device for continuous laboratory use?
The 6.5-inch LCD screen and 1000-set data storage capability enhance ease of use, making it practical for extended laboratory tasks.
Advantages and Disadvantages
The **advantages** of the YR01821 pH meter include its broad measuring range, high accuracy, automatic temperature compensation, and user-friendly LCD display. It also offers substantial data storage, which is crucial for large-scale lab operations. One possible **disadvantage** is that, despite its advanced features, users not familiar with digital metering devices may face a learning curve initially. However, its design simplicity augments a quick understanding over time.
Product Usage in the Field
Effective in a myriad of laboratory and field settings, the YR01821 pH meter is engineered for rigorous scientific analysis. Its stable performance makes it indispensable in chemical testing, environmental monitoring, and research applications where precise pH measurement is critical. The device’s compatibility with multiple buffer solutions broadens its usability across different international standards, ensuring reliable results in diverse environments.
Recommendations
For optimal use, regular calibration is recommended to maintain measurement accuracy. Please ensure the device is cleaned and stored under appropriate temperatures to extend its durability. If frequently used in diverse settings, verifying compatibility with the specific buffer standards of the locale contributes to reliable results. For more complex environments, leveraging the automatic temperature compensation feature can assure consistent readings without manual adjustments.
If you are in search of a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. Each piece is manufactured with a high level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Do not hesitate any longer, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/ph-meter-yr01821/.
