Description
The PH Meter YR01821 is a state-of-the-art measurement instrument designed for precision and reliability. Featuring a 6.5-inch LED screen, this device offers a user-friendly interface and integrates a powerful microprocessor for intelligent functions. With its automatic calibration, Automatic Temperature Compensation (ATC), data storage, clock display, USB output, wireless printing via Bluetooth, smart electrode status display, and self-diagnosis capabilities, the YR01821 ensures accurate and hassle-free pH measurements. It’s built with durable Omron light-touch keys, ensuring over 100,000 uses, and supports the auto recognition of 25 buffers for precise calibration across multiple standards.
Market Price
The PH Meter YR01821 is competitively priced, catering to various budget needs in the market. Typically, pH meters with similar advanced features fall into the price range of $400 to $1,200. This makes the YR01821 an attractive option for those seeking high performance at a reasonable cost.
Frequently Asked Questions
How does the automatic temperature compensation work? The device automatically adjusts readings based on temperature variations, ensuring precision across different environments.
Can the stored data be easily exported? Yes, test data can be saved on a USB memory stick and opened using Excel for further analysis.
Advantages and Disadvantages
The PH Meter YR01821 offers unparalleled precision and ease of use, with its intelligent functions and robust build. However, its advanced features might require a learning curve for beginners in pH measurement. Once mastered, its functionality is highly efficient for both laboratory and field use.
Product Use in the Field
In practical scenarios, the YR01821 proves invaluable for researchers and field technicians alike. Its portable design and wireless capabilities enable real-time data transfer and analysis on mobile devices. Ideal for environmental monitoring, quality control, and educational purposes, this meter adapts to various testing conditions.
Recommendations
To maximize the PH Meter YR01821’s lifespan and efficiency, regularly calibrate the device and store it in a stable environment. Utilize the automatic and manual temperature compensation features to achieve consistent and reliable measurements.
Features
- 6.5-inch LED for clear data visualization
- Intelligent microprocessor control for advanced functionalities
- Bluetooth and USB connectivity for seamless data transfer
- Automatic calibration and electrode status display
- Durable Omron keys rated for extensive use
- Auto recognition of 25 buffers for versatile testing
Technical Specifications
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 |