Description
The Benchtop Dissolved Oxygen Meter YR01833 is an essential tool in accurate water quality analysis, featuring a user-friendly 6.5-inch LED screen with an intuitive interface. This meter houses a microprocessor chip that introduces smart functions such as automatic calibration, data storage, wireless printing via Bluetooth, and seamless data transfer capabilities. Its robust Omron keys are designed for longevity, capable of thousands of uses, while the device itself can store up to 1000 sets of test data. With specific modes for pH and DO, the YR01833 ensures precise and reliable readings, suitable for a range of laboratory applications.
Price in the Market
In today’s market, dissolved oxygen meters, like the YR01833, typically range in price between $800 and $1600. The actual price may vary based on features and suppliers. To obtain a more accurate quote, consider using the Kalstein Plus platform, where you can compare prices and request detailed quotes easily.
Frequently Asked Questions
What is the accuracy of the YR01833? The accuracy for pH measurements with the electrode is ±0.01 pH and the meter itself ±0.02 pH. For DO, the electrode accuracy is ±0.10 mg/L.
Can the device transfer data to a PC? Yes, data can be transferred via USB or Bluetooth, allowing for integration with analytical software or Excel files.
Advantages and Disadvantages
Among the key advantages are the meter’s automatic calibration and compensation functions, and its ability to store and transfer substantial amounts of data. However, the reliance on polarographic electrodes may present challenges in specific harsh conditions where maintenance could be more frequent.
Product Use in the Field
This dissolved oxygen meter is ideal for laboratory settings in environmental research and industrial applications. Its quick response time and real-time data transmission make it an excellent choice for real-time monitoring and detailed reporting.
Recommendations
To get the best results from your YR01833, regularly calibrate the unit as per the recommended procedures and maintain the electrodes by following the manufacturer’s cleaning and storage guidelines. This will ensure optimal accuracy and longevity of the device.
Features
- Smart interface with a 6.5-inch LED screen
- Bluetooth and USB connectivity for data transfer
- Automatic calibration and intelligent diagnostic functions
- Sturdy Omron keys with high durability
- Large data storage capacity
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 | |
