Product Description
The Benchtop Dissolved Oxygen Meter YR01834 is a state-of-the-art instrument designed to measure a variety of water parameters accurately. Among its robust specifications, the device includes a conductivity measuring range from 0.00 to 2000 μS/cm, transitioning up to 2000 mS/cm (K=10). It has a resolution capacity spanning from 0.01/0.1/1 μS/cm and 0.01/0.1 mS/cm, which ensures precise readings under various conditions.
This oxygen meter excels in measuring total dissolved solids (TDS) with a range from 0 to 100 g/L, alongside salinity levels reaching 100 ppt, and resistivity up to 100 MΩ·cm. Designed for high accuracy, it boasts an electrode accuracy of ±0.5% FS and a meter accuracy of ±0.8% FS. For temperature compensation, it automatically adjusts from 0 to 50ºC, with a reference temperature set at 25ºC, 20ºC, and 18ºC.
| Model | YR01834 | |
| Cond. | Measuring range | Conductivity: |
| (0.00~20.00)μS/cm, (20.0~200.0)μS/cm | ||
| (200~2000)μS/cm, (2.00~20.00)mS/cm | ||
| (20.0~200.0)mS/cm, | ||
| (200~2000)mS/cm (K=10) | ||
| TDS:(0 ~ 100)g/L | ||
| Salinity:(0 ~ 100)ppt | ||
| Resistivity:(0 ~ 100)MΩ·cm | ||
| Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
| Accuracy | Electrode: ±0.5% FS, Meter: ±0.8% FS | |
| Temp. compensation | (0 ~ 50)ºC, auto | |
| Electrode constant | 0.1 / 1 / 10 cm-1 | |
| Reference Temp. | 25ºC,20ºC,18ºC | |
| 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
The average market price for high-quality benchtop dissolved oxygen meters like the YR01834 generally ranges between $600 and $1100. This price variation reflects differences in features, brand reputation, and additional accessories offered. Investing in a device within this range ensures that you receive a reliable instrument with cutting-edge technology, providing accurate readings crucial for scientific research and quality control processes.
Frequently Asked Questions
What is the primary function of the YR01834 dissolved oxygen meter?
The YR01834 is engineered to precisely measure dissolved oxygen along with other parameters like conductivity, salinity, and temperature in aquatic environments. It aims to support laboratory and field research by providing accurate data on water quality.
Is this device suitable for continuous monitoring?
While the YR01834 offers advanced features suitable for comprehensive data analysis, it is primarily designed for benchtop use rather than continuous field deployment. However, its data storage and connectivity options allow for periodic detailed assessments.
How does the auto-calibration feature work?
The auto-calibration function allows the device to self-adjust by using water saturated by air or air saturated by water. This ensures optimal accuracy without the need for manual calibration, enhancing user convenience.
Advantages and Disadvantages
You will find several advantages with the YR01834 model. Firstly, its high-resolution measurements ensure precise readings that are fundamental for research and scientific analysis. The auto temperature, pressure, and salinity compensation features enhance the reliability of results across varying environmental conditions. Additionally, the device’s connectivity options — including USB, RS232, and Bluetooth — widen its utility by facilitating data management and remote monitoring.
However, there are some limitations to consider. The device is mostly constructed for analytical use rather than continuous monitoring in the field. Although its LED screen is beneficial for readability, portability could be a concern for users who require a lightweight option for fieldwork.
Use of the Product in the Field
The Benchtop Dissolved Oxygen Meter YR01834 is optimally suited for laboratory environments where water quality analysis is necessary for both freshwater and marine applications. It serves as a critical tool for environmental research institutes, educational settings, and organizations involved in water treatment processes. The extensive measurement range allows it to assess different parameters with high precision, aiding in the detection and analysis of various chemical and physical properties in water samples.
Its robust design and comprehensive calibration capabilities enable researchers to conduct multiple experiments with varying sample types under stable conditions. Its data storage feature allows professionals to review and analyze findings efficiently, forming a basis for scientific publications and research advancements.
Recommendations
To maximize the benefits of the YR01834, it’s essential to follow best practices for maintenance and operation. Regularly clean the electrode and calibrate the device to ensure top-notch performance. Although designed primarily for benchtop use, it’s advisable to handle it with care during transport. For a broad spectrum of environmental conditions, leverage the device’s automatic compensation features to obtain reliable and precise measurements.
Given its advanced capabilities and high precision, this device can significantly enhance your research and analytical activities. For those looking to streamline purchasing, consider utilizing the Kalstein Plus platform to request a quote or initiate a purchase, ensuring seamless access to this essential laboratory equipment.
If you’re looking 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 catalog of laboratory equipment. We manufacture each piece with a level of excellence. Our intuitive and agile online shopping channels are designed for your convenience, ensuring the friendliest 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/benchtop-dissolved-oxygen-meter-yr01834/.
