Description
The Benchtop Dissolved Oxygen Meter YR01833 is an advanced piece of equipment designed for precise measurement of dissolved oxygen levels. Featuring a 6.5-inch LED screen with a user-friendly interface, this meter is equipped with a built-in microprocessor chip that supports intelligent functions such as automatic calibration, temperature compensation (ATC), data storage for up to 1000 test sets, and real-time data transfer via USB or Bluetooth. It boasts a polarographic DO electrode with a fast response time, making it ideal for a range of laboratory and field applications. The device also supports wireless Bluetooth printing for seamless data management.
Price in the Market
The price for dissolved oxygen meters in the market can vary based on features and capabilities. The YR01833 falls in a competitive range, typically between $800 and $1600. This makes it a cost-effective solution for laboratories and industries that require consistent and accurate monitoring of dissolved oxygen levels.
Frequently Asked Questions
- Can the Benchtop Dissolved Oxygen Meter YR01833 be used for both salt and fresh water?
Yes, it has an automatic salinity compensation feature, making it suitable for different types of water. - Does the device support multiple calibration points?
Yes, it supports 1, 2, and 3-point calibration to ensure accuracy. - Is it possible to transfer data to a computer?
Data can be transferred via USB or wirelessly through Bluetooth.
Advantages and Disadvantages
- Advantages: Accurate and quick measurements, user-friendly interface, robust build with long-lasting keys, comprehensive data management capabilities.
- Disadvantages: Being a benchtop model, it is less portable compared to handheld meters.
Product Use in the Field
In practical settings, the YR01833 is used across various industries for monitoring aquatic environments, aquaculture, wastewater treatment, and scientific research. Its reliable sensor and quick response time enable real-time monitoring, helping professionals make informed decisions.
Recommendations
To ensure longevity and accuracy, it is recommended to regularly calibrate the meter using the auto calibration feature. When not in use, store it in a clean, dry area to protect the sensitive components. Consider using a USB stick or Bluetooth for efficient data management.
Features
- 6.5-inch LED display
- Microprocessor with intelligent functions
- Data storage for 1000 sets
- Bluetooth and USB connectivity
- Automatic temperature and salinity compensation
- Polarographic DO electrode
- Wireless printing capability
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 | |
