The YR01833 Benchtop Dissolved Oxygen Meter represents a leap in precision and practicality for any laboratory setting, offering cutting-edge features designed to ensure accurate measurements of dissolved oxygen, pH levels, and other critical parameters. Whether you’re involved in environmental monitoring, biochemistry, or water quality analysis, this device is engineered to meet your needs with ease and efficiency.
Product Description
The YR01833 stands out for its exceptional range and accuracy. It supports a pH measuring range of (-2.00 ~ 18.00)pH with a resolution of 0.01 pH, ensuring high precision in every reading. The auto-calibration capability, supporting 1, 2, or 3 point calibrations, aligns with standards from Europe, the USA, NIST, and China, providing global reliability. Its stability is remarkable, with a deviation of ±0.02 pH over three hours, and the device offers both automatic and manual temperature compensation ranging from 0°C to 100°C.
For oxidation-reduction potential (ORP) readings, the YR01833 handles a range of ±1999.9mV, with a resolution of 0.1 mV and an accuracy rate of ±0.03% FS. When it comes to measuring dissolved oxygen (DO), this benchtop meter excels with a range of (0-20.00)mg/L (ppm), or (0-200.0)%, and boasts an impressive accuracy attributed to its polarographic electrode, delivering swift response times of ≤30 seconds at 25°C for 90% response.
The unit’s user experience is enhanced by a 6.5-inch LED display, allowing for clear visibility and user-friendly data management. Up to 1000 sets of data can be stored internally, ensuring robust record-keeping and easy retrieval, supplemented by USB, RS232, and Bluetooth connectivity for flexible data exporting.
| Model | YR01833 | |
| pH | Measuring range | (-2.00 ~ 18.00)pH |
| Resolution | 0.01 pH | |
| Accuracy | Electrode:±0.01 pH, Meter:±0.02 pH | |
| Auto calibration | 1, 2, 3 point | |
| Buffer | Europe & USA, NIST, China standards | |
| Input current | ≤2×10-12 A | |
| Input impedance | ≥1×1012 Ω | |
| Stability | ±0.02 pH/3h | |
| Temp. compensation | (0 ~ 100)ºC, auto or manual | |
| mV ORP | Measuring range | ±1999.9mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
| 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
In the market, dissolved oxygen meters like the YR01833 generally range in price. For a product of this caliber that includes an impressive array of features and technological advancements, you might expect to see prices ranging from approximately $800 to $1666.2 USD. This range reflects the superior quality and comprehensive functionality that the YR01833 brings to the table.
Frequently Asked Questions
What is the reliability of the YR01833 meter on a regular basis?
The YR01833 is renowned for its dependability, maintaining accuracy and stability over extended periods of use, thanks to its high-quality components and robust design.
Is it easy to operate the YR01833 for beginners?
Absolutely. The YR01833 is designed with user-friendliness in mind, featuring an intuitive interface and comprehensive instruction manual that even beginners can easily follow.
How often does the device need recalibration?
The device’s auto-calibration functions ensure it remains accurate, requiring calibration based on frequency and intensiveness of use. Regular recalibration checks are suggested for optimal performance.
Advantages and Disadvantages
Advantages: The YR01833 is lauded for its broad measurement range, swift response time, and versatile calibration options. Its modern connectivity options (USB, RS232, Bluetooth) make data transfer straightforward and efficient, enhancing overall user convenience and data integrity.
Disadvantages: As with many advanced technological solutions, the complex nature of its features may require a learning curve. Additionally, the price point might be on the higher side for more budget-conscious consumers.
Field Application
In practical applications, the YR01833 excels in various settings, from laboratory environments to field research scenarios. It’s particularly valuable in quality checking and testing, providing precise measurements critical in water treatment facilities, aquariums, and pharmaceutical industries. Its portability and robust design also make it a reliable tool for environmental studies and ecological research, where precise measurements are imperative.
Recommendations
To maximize the capabilities of the YR01833, it is vital to follow maintenance protocols like regular calibration adjustments and component inspections. Ensure that the device is used within its specified temperature and humidity ranges, and always handle the unit with care to preserve its longevity.
Whether you are a scientist, researcher, or quality control specialist, the YR01833 Benchtop Dissolved Oxygen Meter provides the precision and reliability necessary for your projects. To explore more about this advanced meter and discover how it can elevate your operations, take advantage of our platform to request a personalized quote. Introducing Kalstein Plus, where you can generate a quotation automatically, bringing high-caliber laboratory equipment within your reach.
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