Description
The PH Meter YR01821 is an innovative and highly precise instrument designed to meet the most demanding requirements in pH measurement. Featuring a large 6.5-inch LED display, this device provides a straightforward and user-friendly interface, simplifying the overall user experience. Equipped with an intelligent microprocessor chip, it excels in functionalities such as automatic calibration and Automatic Temperature Compensation (ATC), ensuring precise readings. The device also supports USB data output, wireless printing, and data storage capabilities, accommodating up to 1,000 sets of test data.
Market Price
When purchasing a high-quality PH meter like the PH Meter YR01821, potential buyers can expect a price range generally between $400 and $1,200 in the market. Prices vary based on sellers, added features, and accessories. This range provides an understanding of typical investment for such advanced measurement equipment.
Frequently Asked Questions
Q: How often does the PH Meter YR01821 require calibration?
A: The device supports 1, 2, and 3-point automatic calibration. Regular calibration is suggested based on usage frequency and operating environment.
Q: Is the device compatible with different buffer standards?
A: Yes, it recognizes 25 buffers across European, USA, NIST, and China standards.
Advantages and Disadvantages
Advantages: High accuracy, ease of use, large data storage, and multiple calibration options make it an exceptional choice for laboratory and fieldwork.
Disadvantages: While its advanced features are beneficial, they may require a learning curve for new users unfamiliar with digital instruments.
Field Use
The PH Meter YR01821 is ideal for laboratories, water treatment facilities, agriculture, and more, providing reliable and quick pH measurements. Its robust functionality ensures accurate results across various environmental conditions.
Recommendations
For optimal performance, ensure regular calibration of the meter and clean the electrode after each use. Store the device in a cool, dry place to maintain its longevity. Consider subscribing to Kalstein Plus for automatic quotes and updates on maintenance services.
Features
– Large 6.5-inch LED screen
– Microprocessor-enabled intelligent functions
– Automatic calibration and temperature compensation
– USB and wireless data output
– Storage capacity for 1,000 data sets
– Durable design with Omron touch keys
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 | |
IP grade | IP54 |