Product Description
The YR01840 Online Dissolved Oxygen Controller is a state-of-the-art laboratory instrument designed to accurately and efficiently measure dissolved oxygen levels in various environments. This device boasts a wide measuring range of 0 to 20.00 mg/L (ppm) and 0 to 200.0 %, making it suitable for numerous applications in the fields of environmental science, water treatment, and laboratory research.
The precision of the YR01840 is highlighted by its resolution of 0.1/0.01 mg/L (ppm) and 1/0.1 %, ensuring accurate readings are achieved with each use. Its electrode accuracy is an impressive ±0.10 mg/L, while the meter itself maintains an accuracy of ±0.40 mg/L. Additionally, the response time of the device is commendably quick, taking less than 30 seconds to provide a 90% response at 25ºC. Moreover, the controller features automatic temperature, salinity, and pressure compensation, which enhances its usability across different environmental conditions. For ease of calibration, the YR01840 offers automatic calibration in conditions of air-saturated water and water-saturated air, further ensuring that measurements remain precise and reliable.
| 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 market price for the YR01840 Online Dissolved Oxygen Controller varies considerably, with averages ranging from approximately 1000 USD to 1800 USD, depending on the seller and included features. It is important to note that this range ensures you are procuring a high-quality and reliable instrument that caters to various laboratory and field application needs.
Given the competitive nature of the market, potential buyers are encouraged to scrutinize different vendors to secure the best possible deal. Buyers should also consider warranty, customer support, and after-sales services when comparing prices. The YR01840 controller offers excellent value for money, combining advanced technology and durable materials to ensure long-lasting performance.
Frequently Asked Questions
What kind of environments can the YR01840 be used in?
The YR01840 is versatile and can be utilized in various settings, such as laboratories, water treatment facilities, aquaculture environments, and more. Its robust build and adaptability to different conditions make it an ideal choice for precise dissolved oxygen measurements.
Does the device require frequent calibration?
The YR01840 features automatic calibration options that significantly reduce the need for frequent manual calibration, keeping maintenance requirements low without compromising accuracy.
How is data stored and transferred from the device?
The instrument can store up to 1000 sets of data, and users can easily transfer data via USB, RS232, or Bluetooth, facilitating seamless integration with other devices and systems.
Advantages and Disadvantages
Advantages: The YR01840 boasts various advantages, including high measurement accuracy, fast response time, comprehensive compensation features, and robust data storage capacity. Additionally, its large colored touch screen allows for easy interaction and settings adjustments. These features collectively make it an invaluable tool for professionals seeking reliable dissolved oxygen readings.
Disadvantages: While the YR01840 offers numerous benefits, some users may find its initial cost slightly steep compared to simpler, less feature-rich models. However, considering its advanced capabilities and production quality, it offers long-term value that justifies its price.
Product Usage in the Field
In practical scenarios, the YR01840 is used extensively in monitoring water quality in aquaculture. It can swiftly assess dissolved oxygen levels, ensuring optimal conditions for fish and other aquatic organisms. In industrial applications, it assists in wastewater treatment processes by providing crucial data for maintaining appropriate aerobic conditions, reducing pollutant levels before discharge.
The controller’s automated temperature, pressure, and salinity compensation capabilities further enhance its effectiveness in diverse environments, from rivers and lakes to controlled laboratory conditions. This adaptability assures consistent performance across a variety of research and regulatory applications.
Recommendations
To get the best performance out of the YR01840, it is recommended to regularly check the polarographic electrode for signs of wear and tear, ensuring it remains in optimal condition. Users should also update the device’s firmware whenever available, as updates may include enhancements to improve functionality and accuracy.
Another tip is to calibrate the device in a controlled environment to establish a baseline for accurate readings. Additionally, proper storage of the device when not in use will help in maintaining its longevity. Investing in a protective case or enclosure might contribute to the prevention of physical damage, especially for field applications.
If you’re searching for a fusion of innovation and quality, you’ve come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive laboratory equipment catalog. 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 most user-friendly prices. Don’t hesitate any longer; we bring science to life, and it’s time to be part of our community. https://kalstein.net/en/product/yr01840-online-dissolved-oxygen-controller/.
