Product Description
The YR01831 Benchtop DO BOD Meter stands out in the field of scientific instrumentation, offering a combination of precision, reliability, and advanced technology. This device is an essential tool in laboratories specializing in biochemical oxygen demand (BOD) and dissolved oxygen (DO) measurement, providing accurate and rapid results critical for various analytical applications.
The meter features a broad measuring range for DO, from 0 to 20.00 mg/L (ppm) and 0 to 200.0%, with resolutions of 0.1/0.01 mg/L (ppm) and 1/0.1%, respectively. The precision is noteworthy, with the electrode providing an accuracy of ±0.10 mg/L and the meter itself delivering ±0.40 mg/L accuracy. Its response time is swift, promising results in ≤30 seconds under standard conditions.
Temperature and salinity compensations are automatic, covering ranges of 0 to 45ºC and 0 to 45 ppt, respectively, ensuring that the measurements you receive are adjusted for environmental influences. The device’s pressure compensation between 80 and 105 kPa is also automatic, contributing to its user-friendly design.
The unit’s 6.5-inch LED display ensures that readings are clear and easy to interpret. With a data storage capacity of 1000 sets, it provides substantial space for storing data logs, crucial for heavy daily use. Its interface supports a variety of outputs including USB, RS232, and Bluetooth, thus ensuring compatibility with modern data management systems.
| Model | YR01831 | |
| DO | Measuring range | (0-20.00)mg/L(ppm), (0-200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm), 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response time | ≤30s (25ºC, 90%response) | |
| Residual current | ≤0.1 mg/L | |
| Temp compensation | (0 ~ 45)ºC, auto | |
| Salinity compensation | (0 ~ 45) ppt, auto | |
| Pressure compensation | (80 ~ 105) kPa, auto | |
| Auto calibration | Air saturated by water, water saturated by air | |
| Electrode type | Polarographic | |
| Temp. | Measuring range | (0 ~ 100)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
| Other | Display | 6.5-inch LED screen |
| Data storage | 1000 sets | |
| Power | 12V/1A | |
| Output | USB, RS232, Bluetooth | |
| Ambient Temp. | 5 ~ 35 ºC | |
| Ambient Humidity | ≤85% | |
| IP grade | IP54 | |
| Dimensions/N.W. | 240×170×70mm/600g | |
| Shipping Size/G.W. | 470x430x85mm/2.6kg | |
Market Pricing
The price range for benchtop DO BOD meters like the YR01831 generally falls between $500 and $800, dependent on the features and capabilities required. This range provides a balanced view of the investment one might consider when seeking both quality and budget-friendly options. The YR01831 model itself falls comfortably within this bracket, offering excellent value for advanced functionality.
Frequently Asked Questions
What features make the YR01831 DO BOD meter stand out?
The YR01831 meter is distinguished by its polarographic electrode, automatic temperature, salinity, and pressure compensations, and a fast response time of ≤30 seconds. Furthermore, its compatibility with various output options enhances its adaptability in diverse lab environments.
Is the YR01831 easy to calibrate?
Yes, the YR01831 offers automatic calibration using air saturated with water and vice versa, simplifying the calibration process and ensuring consistent accuracy.
How is data from the YR01831 managed?
This device supports data storage of up to 1000 sets and offers multiple output options including USB, RS232, and Bluetooth, integrating seamlessly with various data management systems.
Advantages and Disadvantages
The YR01831 DO BOD meter presents several advantages, such as high accuracy, ease of use due to its auto-calibration and compensation features, and a robust design suitable for various testing environments. Its LED display provides clear visibility of readings, and its data storage capability is quite generous.
However, some potential disadvantages include its reliance on a power supply of 12V/1A, which requires consideration of power source availability in field applications. Additionally, users should ensure familiarity with polarographic sensor maintenance to maintain accurate readings over time.
Field Usage
The YR01831 meter is ideal for laboratory as well as field applications where precise readings of dissolved oxygen and biochemical oxygen demand are necessary. It’s widely used in water quality testing, environmental studies, and research laboratories. Thanks to its automatic compensations, the meter adapts well to variable field conditions, offering reliability in diverse environments.
Furthermore, the data output options enhance its usability in modern sets, enabling researchers to efficiently log and analyze data. The compact design and robustness also make it suitably portable for on-site analyses, further expanding its applicability.
Recommendations
For optimal use of the YR01831, frequent calibration and verification of sensor performance is recommended. Regular maintenance of the polarographic electrode will sustain accuracy and prolong the device’s lifespan. Ensure that the device’s firmware remains updated to benefit from the latest performance enhancements introduced by the manufacturer.
We encourage users to take advantage of the connectivity features of this device for efficient data management and analysis. When used with Kalstein Plus, you can easily generate quotations and explore other products that complement your laboratory setup.
If you are looking for 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. We manufacture each device with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer; we bring science to life, and it is time to become part of our community. https://kalstein.net/en/product/benchtop-do-bod-our-sour-meter-yr01831/.
