Description
The Benchtop Dissolved Oxygen Meter YR01833 is an advanced analytical device designed for accurate measurement of dissolved oxygen levels in various samples. Featuring a user-friendly 6.5-inch LED screen, this device offers an intuitive interface for seamless operation. With a built-in microprocessor, it encompasses intelligent functions like automatic calibration, temperature, salinity, and pressure compensation, as well as robust data management capabilities. The meter supports wireless Bluetooth printing and real-time data transfer to mobile devices, providing flexibility and convenience in data handling. Its durable Omron keys and ability to store up to 1000 sets of test data make it a reliable instrument for laboratory and field applications.
Market Price
The price of dissolved oxygen meters like the YR01833 can vary depending on features and brand. Typically, the range is between 800 USD and 1700 USD. This competitive pricing reflects the technological advancements and precision that the YR01833 offers. For a product that combines ease of use with precise data acquisition, this investment ensures exceptional value.
Frequently Asked Questions
Q: Can the YR01833 measure pH and ORP levels?
A: Yes, besides measuring dissolved oxygen, this device can also assess pH and ORP levels, making it versatile for comprehensive environmental testing.
Q: How does data storage work?
A: The auto contains capabilities to store up to 1000 data sets, which can be exported to a USB for further analysis using Excel or printed wirelessly via Bluetooth.
Advantages and Disadvantages
Advantages: This meter offers automatic calibration, comprehensive temperature compensation, and intelligent diagnostics, providing quick and accurate readings. The wireless functions add to its portability and convenience.
Disadvantages: The advanced features might require a learning curve for users unfamiliar with digital meters, and calibration may require specific buffers not always readily available.
Field Use
The YR01833 is ideal for laboratory and field applications where precision and ease of data management are crucial. Its robust design and comprehensive compensation features ensure reliable measurements in diverse environments, from academic research to industrial processes.
Recommendations
To optimize performance, regularly calibrate the instrument using appropriate standard solutions and ensure the probes are well-maintained. Employ the data export functions to back up and analyze measurements efficiently.
Features
- 6.5-inch LED screen with user-friendly interface
- Built-in microprocessor with automatic calibration and data storage
- Supports wireless Bluetooth printing for convenient data management
- Long-lasting Omron keys designed for over 100,000 uses
- Capable of storing 1000 sets of test data
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 | |
