Description
The Benchtop Dissolved Oxygen Meter YR01833 is an essential tool for laboratories that require precise measurement of dissolved oxygen levels. Featuring a 6.5-inch LED screen, this meter offers a user-friendly interface that simplifies operation. Its advanced microprocessor includes intelligent functions like automatic calibration, automatic temperature compensation (ATC), data storage, clock display, and self-diagnosis. With capabilities for wireless Bluetooth printing and real-time data transfer to mobile devices, the YR01833 stands out for its modern connectivity options. Furthermore, the meter can store up to 1000 sets of test data, which can easily be exported and managed using Excel. The device supports both pH and Dissolved Oxygen (DO) modes, with quick-response electrodes ensuring efficiency and accuracy, making it an indispensable tool for consistent and reliable measurements.
Market Price
When it comes to pricing, the Benchtop Dissolved Oxygen Meter YR01833 is competitively positioned in the market. Similar laboratory-grade meters typically range from $800 to $1600, providing various options that cater to different budget requirements. Despite its advanced features, the YR01833 remains an affordable yet high-quality choice, making it a cost-effective solution for laboratories worldwide. If you are considering this tool for your lab, feel free to request a quotation or initiate an automatic quote through our Kalstein Plus platform!
Frequently Asked Questions
- What types of calibration options are available? The YR01833 supports 1, 2, and 3 point calibration methods, compatible with European, USA, NIST, and China buffer standards.
- Can the device store measurement data? Yes, it can store up to 1000 sets of data, which can be transferred to a USB stick and opened with Excel.
- Is wireless functionality available? Yes, Bluetooth functionality is available for wireless printing and optional real-time data transfer to mobile devices.
Advantages and Disadvantages
Advantages: The YR01833 offers comprehensive calibration options, high data storage capabilities, and robust connectivity with USB, RS232, and Bluetooth. Its intelligent microprocessor ensures precision and reliability.
Disadvantages: The device may require initial setup and calibration knowledge, and handling the equipment with care is essential to maintain accuracy.
Product Use in the Field
The Benchtop Dissolved Oxygen Meter YR01833 is widely used in various environmental and industrial applications, including water quality testing, aquaculture, and wastewater treatment. Its quick polarization and fast response time make it ideal for fast-paced laboratory environments where precise and reliable oxygen measurement is essential. The automatic temperature, salinity, and pressure compensation ensure that readings are accurate in varying environmental conditions.
Recommendations
To maximize the performance of the YR01833, regular calibration and maintenance are essential. It is recommended to perform routine checks on the electrode status and ensure that the device’s firmware is up-to-date. For optimal data management, utilize the USB export function regularly to prevent data loss.
Features
- Large 6.5-inch LED display
- Advanced microprocessor with intelligent functions
- Comprehensive electrode status display
- Extensive data storage and export capabilities
- Compatible with multiple buffer standards
- Wired and wireless connection options
Technical Specifications
| 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 | |
