Description
The Benchtop Dissolved Oxygen Meter YR01833 is a state-of-the-art device designed for precise measurement of dissolved oxygen in various environments. Featuring a 6.5-inch LED screen, this meter offers a user-friendly interface, making it ideal for laboratory and field applications alike. With intelligent functions such as automatic calibration, temperature compensation, data storage, and wireless data transfer, the YR01833 ensures seamless operation and accurate results every time.
Market Price
The Benchtop Dissolved Oxygen Meter YR01833 is priced within a competitive range in the market. Generally, dissolved oxygen meters of this caliber are priced between $800 and $1400. This makes the YR01833 a cost-effective solution for those seeking quality and reliability without compromising on features.
Frequently Asked Questions
Q: Does the device support Bluetooth connectivity?
A: Yes, the device supports wireless Bluetooth printing and real-time data transfer to a mobile phone.
Q: What is the data storage capacity?
A: The meter can store up to 1000 sets of test data, which can be transferred to a USB memory stick and opened with Excel.
Advantages and Disadvantages
The YR01833 offers several advantages, including its large LED display, automatic calibration, and robust data transfer capabilities. Additionally, its ability to perform auto salinity and pressure compensation ensures accuracy in various conditions. However, some users may find the initial setup process slightly complex due to the extensive features available.
Field Use
In practical scenarios, the YR01833 is indispensable for scientists and researchers in environmental monitoring, aquaculture, and wastewater treatment. Its fast response time and precise measurements make it a trusted tool for accurate dissolved oxygen analysis, even in challenging environments.
Recommendations
To maximize the longevity and performance of the YR01833, it is recommended to conduct regular maintenance checks and to store the device in a dry, stable environment when not in use. Additionally, ensuring that the electrodes are properly calibrated will enhance the accuracy of your measurements.
Features
- 6.5-inch LED screen with user-friendly interface
- Built-in microprocessor with intelligent functions
- Supports Bluetooth and USB data transfer
- Smart electrode status display
- Omron long-lasting keys
- 1000 sets data storage capacity
- Advanced auto calibration and compensation features for pH and DO modes
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 | |
