Description
The Benchtop DO/BOD/OUR/SOUR Meter YR01831 is an advanced analytical instrument engineered to deliver precise measurements with a user-friendly interface. Its 6.5-inch LED display ensures data is easily readable, while the integrated microprocessor offers intelligent functionalities like automatic calibration, real-time Bluetooth data transfer, and self-diagnosis capabilities. This device’s smart electrode status display and robust Omron keys guarantee durability and reliable performance. Equipped with extensive data storage capabilities, it securely holds up to 1000 test results, exportable via USB for effortless analysis in Excel.
Price in the Market
When considering an instrument of this caliber, the market offers a diverse range of prices, typically between $600 and $1100. The YR01831 exemplifies exceptional value within this spectrum, balancing affordability with advanced features.
Frequently Asked Questions
1. Can the YR01831 connect to mobile devices? Yes, it supports wireless Bluetooth printing and optional real-time data transfer to your smartphone.
2. How does the auto-calibration feature work? The device automatically calibrates by utilizing air saturated by water and vice versa, ensuring precise readings every time.
Advantages and Disadvantages
Advantages: High accuracy, user-friendly LED interface, versatile data export options, and robust, long-lasting interface keys.
Disadvantages: Requires power source; limited to environments within specified ambient conditions.
Product Usage in Field
Designed for laboratories and fieldwork, the YR01831 swiftly adapts to varied testing scenarios. Whether assessing water quality parameters such as Dissolved Oxygen or Biological Oxygen Demand, it delivers prompt, accurate results critical for environmental monitoring and research applications.
Recommendations
To maximize the YR01831’s capabilities, regularly calibrate the device and ensure it is operated within its specified temperature and humidity range. This practice sustains accuracy over prolonged use and enhances instrument longevity.
Features
- 6.5-inch LED screen with user-friendly interface.
- Automatic calibration, ATC, data storage, clock display, USB output.
- Supports wireless Bluetooth printing and self-diagnosis information.
- Smart electrode status display for accurate applications.
- Durable Omron keys supporting over 100,000 uses.
- Storage capacity for 1000 sets of test data, transferable via USB.
- Functions include ATC, salinity, and pressure compensation.
Technical Specifications
| Model | YR01831 | |
|
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 | |
