Product Description
The YR01840 Online Dissolved Oxygen Controller is a cutting-edge device designed for precise measurement and monitoring of dissolved oxygen in various environments. Equipped with a comprehensive measuring range of 0 to 20.00 mg/L (ppm) and 0 to 200.0% saturation, this device ensures a high resolution of 0.1/0.01 mg/L (ppm) and 1/0.1%. Its accuracy is remarkable, with the electrode offering ±0.10 mg/L and the meter providing ±0.40 mg/L. Response times are minimized at ≤30 seconds at 25ºC with a 90% response rate.
This device stands out due to its automatic compensation for temperature (0 to 45 ºC), salinity (0 to 45 ppt), and pressure (80 to 105 kPa), making it exceptionally versatile for diverse applications. The YR01840 features an auto-calibration system that relies on the principles of air saturated by water or vice versa, and it uses a polarographic type electrode for optimal results.
Technical Specifications
| 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 is priced competitively in the market, reflecting its state-of-the-art technology and superior performance capabilities. Typically, customers can expect to find this product in a price range of approximately $500 to $1,800, depending on the purchase location and any additional features or accessories included. This price range positions the controller as an excellent investment for laboratories and facilities requiring reliable DO measurement.
Frequently Asked Questions
What is the primary use of the YR01840 Online Dissolved Oxygen Controller?
This device is primarily used to measure and monitor dissolved oxygen levels in various environments, making it an essential tool for laboratories, water treatment plants, and aquaculture operations.
How does the auto-calibration feature work?
The auto-calibration function leverages either air saturated by water or water saturated by air, ensuring the device is always providing accurate readings without the need for manual calibration.
Is the device suitable for use in saline water?
Yes, the YR01840 comes with an automatic salinity compensation feature that allows it to effectively function in saline water environments.
Advantages and Disadvantages
Advantages:
- High precision with an electrode accuracy of ±0.10 mg/L.
- Fast response time of less than 30 seconds at optimal conditions.
- Automatic calibration and compensation for temperature, salinity, and pressure, enhancing usability.
- Digital convenience with a 7-inch colored capacitive touch screen and various data output options, including USB and Bluetooth.
Disadvantages:
- As a high-end device, the initial investment is significant, potentially limiting accessibility for smaller operations.
- While robust, handling the device requires basic training to utilize its full potential and avoid measurement inaccuracies.
Product Usage in the Field
The YR01840 Online Dissolved Oxygen Controller is highly effective in real-world applications where precise oxygen monitoring is critical. In water treatment plants, the device ensures optimal water quality by providing accurate dissolved oxygen readings, facilitating efficient wastewater processing. Similarly, in aquaculture operations, maintaining appropriate oxygen levels is crucial for the health of aquatic life, and this controller provides the reliability needed to make informed adjustments.
Its versatility also extends to environmental monitoring, offering valuable data for researchers studying aquatic ecosystems. The intuitive touch screen and various data outputs make it easy to integrate this controller into existing systems, ensuring seamless operation across different applications.
Recommendations
To maximize the YR01840 Online Dissolved Oxygen Controller’s efficiency, it’s advisable to regularly check and clean the sensor to maintain accuracy. Familiarizing oneself with automatic calibration settings will help optimize device functionality. For best results, ensure that the device is operated within its specified ambient temperature and humidity ranges to prevent any inaccuracies or damage. For purchasing and inquiries about this essential tool, you are invited to explore more and generate an automatic quotation through Kalstein Plus.
If you are seeking a blend 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 piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate any longer, we bring science to life, it’s time to become a part of our community. https://kalstein.net/en/product/yr01840-online-dissolved-oxygen-controller/.
