Product Description
The YR01831 Benchtop DO/BOD Meter by Kalstein is a state-of-the-art instrument engineered to provide precise dissolved oxygen and biochemical oxygen demand measurements. With a measuring range of (0-20.00) mg/L (ppm) and (0-200.0)%, this device offers exceptional resolution options of 0.1/0.01 mg/L (ppm) and 1/0.1%. The accuracy of the electrode is ±0.10 mg/L, while the meter itself delivers an accuracy of ±0.40 mg/L.
The response time is quick, with measurements coming in at ≤30 seconds for 90% response at 25ºC, ensuring efficient and accurate results every time. Its sophisticated design includes automatic temperature, salinity, and pressure compensations, catering for ranges between 0 ~ 45ºC, 0 ~ 45 ppt, and 80 ~ 105 kPa, respectively. Furthermore, it features an auto-calibration capability against either air saturated by water or water saturated by air, making it user-friendly and efficient for various environments.
Technical Specifications
| 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 Price
In today’s competitive market, the price for the YR01831 Benchtop DO/BOD Meter generally falls within a range of $500 to $800. This makes it a highly accessible option for laboratories and institutions looking to invest in advanced measurement technology. The reasonable pricing, coupled with the advanced specifications, makes it a preferred choice for many organizations seeking reliability and precision.
Frequently Asked Questions
What is the measuring range of the YR01831 Benchtop DO/BOD Meter?
The YR01831 model offers a measuring range from 0 to 20.00 mg/L (ppm) and 0 to 200.0% for dissolved oxygen measurements.
How does the auto-calibration feature work?
The auto-calibration feature allows the device to be calibrated in either air-saturated water or water-saturated air, simplifying the calibration process and ensuring accuracy.
Is the device suitable for use in various temperature conditions?
Yes, the DO/BOD Meter features automatic temperature compensation ranging from 0 to 45ºC, allowing it to function effectively across different environments.
Advantages and Disadvantages
Advantages:
The YR01831 boasts impressive capabilities, such as an extensive measuring range, quick response time, and user-friendly auto-calibration. Furthermore, it supports multiple output options like USB, RS232, and Bluetooth, enhancing data management and connectivity. The robust build with IP54 grading ensures durability and resilience against challenging laboratory conditions.
Disadvantages:
The main limitation relates to its weight and size, which could pose challenges for highly mobile operations. Moreover, while the pricing is competitive, initial investment may still be significant for smaller labs with limited budgets.
Field Use of the Product
The YR01831 Benchtop DO/BOD Meter is particularly useful in environmental studies, water treatment facilities, and research purposes, where accurate dissolved oxygen measurements are crucial. In real-world scenarios, this device aids in monitoring aquatic environments, ensuring regulatory compliance, and evaluating the efficiency of biological treatment processes in various industries.
Its polarographic electrode technology makes it suitable for a wide range of laboratory applications, ensuring precision and reliability under various testing conditions. Thus, operators in fields such as environmental sciences and water quality assurance frequently rely on this meter for efficient and accurate measurements.
Recommendations
To maximize the performance and lifespan of the YR01831 Benchtop DO/BOD Meter, it is crucial to maintain it according to the manufacturer’s guidelines. Regular cleaning, proper storage, and timely recalibration are imperative to ensure consistently high performance. Additionally, leveraging the data storage feature to track historical data should be a routine practice, maximizing the operational benefits.
Operators are encouraged to take advantage of the auto-calibration feature to streamline processes and ensure the highest levels of accuracy. By integrating these practices, users can ensure long-term reliability and efficiency in their measurement processes.
If you are in search of a combination of innovation and quality, you have come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. Each piece is crafted with unmatched excellence. Our intuitive and agile online purchase channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer; we bring science to life, and it’s time to become part of our community. https://kalstein.net/en/product/benchtop-do-bod-our-sour-meter-yr01831/.
