Product Description
The YR01840 Online Dissolved Oxygen Controller is a state-of-the-art device designed to provide precise and reliable measurements of dissolved oxygen, critical for a variety of applications in water quality monitoring. This product integrates advanced technology with user-friendly features, making it the ideal choice for professionals in environmental sciences, aquaculture, and other domains where oxygen monitoring is essential.
Key technical specifications of the YR01840 model include a broad measuring range of 0 to 20.00 mg/L (ppm) and 0 to 200.0%, with a resolution of 0.1/0.01 mg/L (ppm) and 1/0.1%. The device’s accuracy is highly reliable, thanks to its polarographic electrode design, with electrode accuracy at ±0.10 mg/L and the meter with an accuracy of ±0.40 mg/L. Its response time is swift at less than 30 seconds (25°C, 90% response), ensuring timely data for prompt analysis.
| Model | YR01840 | |
| 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. | Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
| Other | Display | 7-inch colored capacitive touch screen |
| Data storage | 1000 sets | |
| Power | 12V/1A | |
| Output | USB, RS232, Bluetooth | |
| Ambient Temp. | 15 ~ 30 ºC | |
| Ambient Humidity | ≤85% | |
| IP grade | IP54 | |
| Dimensions/N.W. | 240×170×70mm/600g | |
| Shipping Size/G.W. | 470x430x85mm/2.6kg | |
Market Price
The YR01840 Online Dissolved Oxygen Controller sits within a competitive market of water quality monitoring instruments. The price for this advanced system typically ranges between 1000 USD and 1800 USD, reflecting its sophisticated features and superior performance that meet the diverse demands of laboratories and field applications. For those interested in procuring this device, Kalstein provides competitive pricing within this range, offering excellent value for the level of accuracy and technology provided.
Frequently Asked Questions
What is the measuring range of the YR01840?
The YR01840 measures dissolved oxygen with a range from 0 to 20.00 mg/L (ppm) and 0 to 200.0%, making it suitable for varied aquatic environments.
Can the device be calibrated automatically?
Yes, the YR01840 offers auto-calibration capabilities, either in air saturated by water or water saturated by air, enhancing its ease of use.
What type of screen does the YR01840 feature?
The controller is equipped with a 7-inch colored capacitive touch screen, ensuring user-friendly operation and data readability.
Is the YR01840 suitable for outdoor use?
With an IP54 rating, the YR01840 can withstand limited exposure to dust and water, suitable for certain outdoor use scenarios.
Advantages and Disadvantages
The YR01840 Online Dissolved Oxygen Controller brings numerous benefits that make it highly desirable among professionals and hobbyists alike. One of its primary advantages is the quick response time, less than 30 seconds, which allows for fast and actionable insights. Additionally, its compatibility with various data output methods such as USB, RS232, and Bluetooth offers flexibility in data management and analysis.
However, the device’s reliance on specific environmental conditions for optimal functioning, specifically within the ambient temperature of 15 to 30 ºC and humidity below 85%, may be seen as a constraint in more extreme environments. Despite this, its overall design and functionality prove advantageous for consistent and reliable use in suitable conditions.
Field Application
The YR01840 is expertly crafted for efficient usage in real-world scenarios such as environmental monitoring, aquaculture, and laboratory research. Its wide measuring range and rapid response time ensure that it can efficiently monitor oxygen levels accurately, meeting the rigorous demands of fieldwork. The device’s automatic compensations for temperature, salinity, and pressure further enhance its adaptability in diverse conditions, allowing operators to focus on data analysis rather than measurements.
With its portable design, the YR01840 can be easily transported and deployed across different sites, facilitating comprehensive data collection across an array of aquatic environments. This adaptability makes it a favorite tool among environmental scientists and aquaculturists alike.
Recommendations
For those utilizing the YR01840 Online Dissolved Oxygen Controller, several recommendations can optimize its performance. Regular maintenance of the polarographic electrode, including periodic cleaning and recalibration, is essential for sustained accuracy. Users are encouraged to operate the device within defined ambient temperature and humidity ranges to ensure optimal performance.
Additionally, familiarizing oneself with the touch screen interface through simulated tests can enhance navigation efficiency in real-world applications. Storing up to 1000 sets of data can be beneficial for trend analysis, so users should consider routine data exportation for comprehensive evaluation and archiving. Prospective buyers are encouraged to reach out via Kalstein Plus for detailed purchasing information and tailored quotes to meet specific project needs.
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 to explore our exclusive catalogue of laboratory equipment. We manufacture each piece with a 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 is time to join our community. https://kalstein.net/en/product/yr01840-online-dissolved-oxygen-controller/
