Description of the Product
The YR01840 Online Dissolved Oxygen Controller is a state-of-the-art instrument designed to provide precise and reliable measurements of dissolved oxygen levels in a variety of settings. This advanced tool is equipped with a comprehensive measuring range of 0 to 20.00 mg/L (ppm) and 0 to 200.0%, making it suitable for numerous applications across different industries. With a resolution of 0.1/0.01 mg/L (ppm) and 1/0.1%, users are assured of highly accurate readings that are crucial for maintaining optimal conditions in their specific environments.
Engineered for efficiency, the YR01840 features an electrode accuracy of ±0.10 mg/L and a meter accuracy of ±0.40 mg/L, ensuring the utmost precision. The system boasts a rapid response time of ≤30 seconds at 25ºC with a 90% response rate. Key features include automatic temperature compensation from 0 to 45ºC, salinity compensation from 0 to 45 ppt, and pressure compensation from 80 to 105 kPa. This device also supports auto-calibration, making it possible to achieve accurate readings consistently, whether in air saturated by water or water saturated by air.
| Model | YR01840 | |
|
DO
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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 | |
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Temp.
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Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
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Other
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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 a valuable investment for professionals seeking accurate and reliable dissolved oxygen measurements. Generally, in the market, you will find products within the price range of $1000 to $1800 USD, catering to various budgets and needs. It’s essential to consider the long-term benefits and enhanced monitoring the YR01840 offers when evaluating its place within this price spectrum. Such investment ensures precise data acquisition critical for maintaining optimal conditions in laboratory and industrial settings.
Purchasing this equipment through reputable suppliers like Kalstein not only guarantees you competitive pricing but also offers the advantage of high-quality customer support and reliable after-sales service. We invite potential customers to click on Kalstein’s online platform where intuitive buying tools, such as Kalstein Plus, can assist you in easily accessing quotations and further enhancing your purchasing experience.
Frequently Asked Questions
What is the accuracy of the YR01840 controller?
The YR01840 offers an electrode accuracy of ±0.10 mg/L and a meter accuracy of ±0.40 mg/L, ensuring precise measurements.
How fast is the response time of the YR01840?
The response time is remarkably quick, at ≤30 seconds for a 90% response rate at 25ºC.
Does the device support automatic calibrations?
Yes, the YR01840 supports auto-calibration in air saturated by water and water saturated by air, enhancing user convenience and measurement accuracy.
Is it equipped with temperature compensation?
Yes, it features automatic temperature compensation from 0 to 45ºC, ensuring reliable readings regardless of environmental variations.
Advantages and Disadvantages
A key advantage of the YR01840 is its comprehensive range and precision in measuring dissolved oxygen levels, which is essential for various scientific and industrial processes. The device’s intuitive 7-inch colored touch screen facilitates easy operation and quick data visualization. Moreover, with its robust data storage capacities, users can securely retain up to 1000 sets of data.
On the downside, the initial investment might be higher than more basic models, although the benefits justify the cost for professionals in laboratories or industries requiring precision and reliability. Additionally, advanced features such as auto compensation and calibration could be complex for users without adequate technical support or training.
Field Usage
The durable design and advanced technology of the YR01840 make it suitable for use in various demanding field conditions. The device’s IP54 rating provides protection against dust and water, ensuring continued functionality even in challenging environments. Often utilized in laboratories, aquaculture, water treatment plants, and environmental studies, this controller efficiently monitors and maintains dissolved oxygen levels critical for sustaining life processes and ensuring quality control.
Professionals in environmental research often rely on the device to accurately measure aquatic ecosystem health, while industrial operations use it to regulate fermentation processes and optimize product yields. The versatile connections (USB, RS232, Bluetooth) allow data to be seamlessly transferred to management systems or other analytical software, facilitating comprehensive analysis and reporting.
Recommendations
For optimal performance, it is recommended to regularly calibrate the YR01840 Online Dissolved Oxygen Controller following the manufacturer’s instructions. Users should ensure that the unit is stored in the recommended ambient temperature and humidity conditions of 15 to 30 ºC and ≤85%, respectively, to maintain its longevity and reliability.
Moreover, taking advantage of the available automatic compensation features significantly enhances the accuracy of readings and reduces user error. For detailed guidance, utilizing professional technical support services is advisable, particularly for complex applications or integration with other systems. Engaging with Kalstein’s expert assistance through their online platform can provide crucial insights and support, enhancing user experience and equipment efficacy.
If you are looking for 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 with a level of excellence. Our intuitive and fast online shopping channels are designed for your convenience, ensuring the most user-friendly prices. Do not hesitate any longer, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/yr01840-online-dissolved-oxygen-controller/.
