Product Description
The Benchtop Dissolved Oxygen Meter YR01834 is a cutting-edge instrument pivotal for precise measurement and analysis across various applications requiring the assessment of dissolved oxygen. This model stands out for its broad range of capabilities encompassing the measurement of conductivity, total dissolved solids (TDS), salinity, resistivity, and dissolved oxygen (DO), thereby making it a versatile tool for laboratory environments.
The meter covers a comprehensive measuring range for conductivity from 0.00 μS/cm to 2000 mS/cm. It also facilitates detailed measurements of TDS up to 100 g/L, salinity up to 100 ppt, and resistivity up to 100 MΩ·cm, offering an extensive scope of applications. Furthermore, the resolution ranges from 0.01 to 1 μS/cm and 0.01 to 0.1 mS/cm, ensuring high accuracy and precision in readings. The device provides reliable results with an electrode accuracy of ±0.5% FS and a meter accuracy of ±0.8% FS, along with automatic temperature compensation between 0 and 50 ºC.
For dissolved oxygen, the YR01834 model measures in ranges up to 20.00 mg/L (ppm) or 200.0%, with a resolution of up to 0.01 mg/L or 0.1%. It ensures precision with an electrode accuracy of ±0.10 mg/L and meter accuracy of ±0.40 mg/L. The rapid response time of ≤30 seconds at 25 ºC for a 90% response guarantees efficiency, while automatic salinity and pressure compensation further enhances its utility.
The instrument features a 6.5-inch LED screen for clear display, supports data storage for up to 1000 sets, and offers multiple output options including USB, RS232, and Bluetooth. It is powered at 12V/1A and constructed with an IP54 rating for environmental protection, ensuring robustness and longevity within an operating temperature of 5 to 35 ºC and humidity of less than 85%.
| 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 pricing for the Benchtop Dissolved Oxygen Meter YR01834 typically ranges within $800 to $1600. This estimation represents a balance between advanced features and affordability, widely appreciated by laboratories focused on precision analytics. These prices accommodate the advanced capabilities and extensive functionality the instrument provides, ensuring that laboratories acquire a robust piece of equipment without surpassing budget allocations.
Frequently Asked Questions
What is the primary application of the Benchtop Dissolved Oxygen Meter YR01834?
This device is primarily used for measuring dissolved oxygen levels in various aquatic environments, including laboratory samples and field studies.
How does the automatic temperature compensation feature work?
The automatic temperature compensation adjusts the measurement readings based on current temperature conditions (0 – 50 ºC for conductivity and 0 – 45 ºC for dissolved oxygen), ensuring accurate and reliable data.
What connectivity options are available with this device?
The YR01834 model provides versatile connectivity through USB, RS232, and Bluetooth options, facilitating convenient data transfer and integration with other systems.
Advantages and Disadvantages
Advantages of the Benchtop Dissolved Oxygen Meter YR01834 include its high degree of accuracy, broad measuring ranges, and automatic compensations for temperature, salinity, and pressure. The device’s design ensures precision and reliability, bolstered by a user-friendly interface displayed on a large 6.5-inch LED screen.
Among its disadvantages, some users might find the initial setup and calibration process intricate if they are unfamiliar with polarographic electrodes. However, this is outweighed by the device’s extensive functionality and robust construction suitable for variable lab environments.
Usage in the Field
In practical scenarios, the Benchtop Dissolved Oxygen Meter YR01834 proves to be invaluable across numerous laboratory and field applications. It is extensively used in environmental monitoring, aquaculture, wastewater treatment, and biochemical research, where accurate dissolved oxygen readings are paramount. Its rapid response time and reliable data output make it ideal for time-sensitive experiments and quality control processes.
Researchers and technicians leverage this instrument’s capabilities to ensure optimal aquatic conditions and assess the effectiveness of various treatment protocols. The portability of the device further facilitates fieldwork, where precise measurements can be conducted directly at the study site, reducing the need for sample transportation.
Recommendations
To optimize performance and extend the lifespan of the Benchtop Dissolved Oxygen Meter YR01834, regular maintenance and calibration are advised. Ensuring electrodes are properly stored and cleaned after each use will enhance measurement accuracy and device longevity. Familiarizing oneself with the instrument’s comprehensive manual will aid users in troubleshooting and maximizing the utility of its advanced features.
Institutions and professionals seeking precision in aquatic analytics will find this instrument to be a significant asset. Whether performing detailed laboratory analyses or conducting on-site studies, incorporating the YR01834 model into your toolkit will streamline processes and improve data accuracy. For those preparing to make a purchase, our platform, Kalstein Plus, offers an intuitive interface for quotes and acquisitions.
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, guaranteeing the most friendly prices. Don’t hesitate any longer, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/benchtop-dissolved-oxygen-meter-yr01834/.
