Description
The Benchtop Dissolved Oxygen Meter YR01833 is a state-of-the-art laboratory instrument engineered for precise measurements of dissolved oxygen, pH, and mV ORP across various solutions. Equipped with an intuitive 6.5-inch LED screen, this oxygen meter ensures clear data visualization and ease of use. It features a sophisticated microprocessor endowed with automatic calibration, temperature compensation, and Bluetooth connectivity for seamless and real-time data transfer to mobile devices, making it an exceptional choice for laboratories demanding accuracy and versatility.
Market Price
The Benchtop Dissolved Oxygen Meter YR01833 falls within a competitive price range for laboratory equipment. While specific pricing may vary, it is recognized as an affordable and efficient option for laboratories seeking precision tools. For a customized quote, users are encouraged to explore Kalstein Plus, where they can also discover related products.
Frequently Asked Questions
- What is the primary use of this oxygen meter? It is primarily utilized for measuring dissolved oxygen levels in laboratory settings, essential for studies involving aquatic environments, fermentation processes, and various biological and chemical experiments.
- Can data be stored and transferred? Yes, the meter can store up to 1000 sets of data. These can be seamlessly transferred to a USB memory stick for further analysis in Excel.
- Does it support calibration? Indeed, the device supports 1, 2, and 3-point calibration, making it adaptable to different buffer standards, including Europe & USA, NIST, and China.
Advantages and Disadvantages
The main advantages of the Benchtop Dissolved Oxygen Meter YR01833 include its robust data management capabilities, ease of use, and Bluetooth connectivity for real-time data sharing. A potential limitation is its dependence on external power, which may restrict mobility outside of lab settings. However, its high precision and reliability often outweigh this limitation for most users.
Product Use in the Field
The YR01833 model is not confined to laboratory environments but proves invaluable in fieldwork as well, especially for water quality testing in natural water bodies and aquaculture setups. Its capability to store significant data volumes allows researchers to undertake extensive field studies, with thorough data analysis completed back at the lab.
Recommendations
For optimal performance and longevity, it is recommended to perform regular maintenance on the dissolved oxygen meter. Regular calibration and keeping the electrode clean and dry when not in use are vital. Utilize the automatic temperature and pressure compensation features to ensure consistent results, especially when used extensively under varied environmental conditions.
Features
- 6.5-inch LED screen for optimal readability.
- Automatic calibration and temperature compensation functions.
- Bluettoth real-time data transfer capabilities.
- Data storage for 1000 sets, easily transferable via USB.
- Durable Omron keys tested for over 100,000 uses.
- Supports multiple pH calibration buffer standards.
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 |