Description
The Compteur d’Oxygène Dissous de Paillasse YR01833 is a state-of-the-art tool designed to provide accurate and reliable measurements of pH and dissolved oxygen in various solutions. Its 6.5-inch LED screen offers a clear and user-friendly interface, making it intuitive for laboratory professionals. Equipped with advanced microprocessor technology, it features automatic calibration, automatic temperature compensation, data storage, and USB and Bluetooth connectivity, ensuring optimal performance in various scientific environments, including research, aquaculture, and water treatment.
Market Price
The YR01833 Dissolved Oxygen Meter enters the laboratory measurement instrument market with a competitive price range between 800 USD and 1600 USD. This pricing reflects its advanced features and diverse applications. To receive an accurate quote and special offers, we encourage you to request a quote via our Kalstein Plus platform.
Frequently Asked Questions
How can I calibrate the YR01833 meter?
The device offers automatic calibration for pH and dissolved oxygen. For pH, it can automatically recognize 25 buffers and allows 1, 2, or 3-point calibration, while for dissolved oxygen, it uses air/water saturation methods.
Can data be transferred wirelessly?
Yes, the YR01833 supports wireless data transfer via Bluetooth, enabling real-time transfer to a smartphone or other compatible devices.
Advantages and Disadvantages
One of the main advantages of the YR01833 is its ability to offer extremely accurate measurements thanks to its multiple automatic compensation functions. Its data storage functionality and modern connectivity make it a flexible and adaptable tool for different environments. However, some beginner users might find that its many features require training to master fully.
Field Use
In laboratories, the YR01833 meter is essential for monitoring pH and dissolved oxygen levels, crucial in chemical and biological experiments. In aquaculture, it optimizes fish growth conditions by ensuring ideal water quality. Its robust and compact design also makes it suitable for outdoor use.
Recommendations
To ensure optimal measurements, it is recommended to regularly calibrate the meter and perform preventive maintenance. The device’s ability to store a significant amount of data facilitates analysis and utilization to optimize studies and research.
Features
- 6.5-inch LED screen.
- Automatic calibration and automatic temperature compensation.
- Storage of 1000 data sets.
- Wireless printing via Bluetooth.
- Long-lasting Omron touch button.
Technical Specifications
| Model | YR01833 | |
|
pH
|
Measurement Range | (-2.00 ~ 18.00)pH |
| Resolution | 0.01 pH | |
| Accuracy | Electrode: ±0.01 pH, meter: ±0.02 pH | |
| Automatic Calibration | 1, 2, 3 points | |
| Buffer | Europe & ; USA, NIST, Chinese standards | |
| Input Current | ≤2×10-12 A | |
| Input Impedance | ≥1×1012 Ω | |
| Stability | ±0.02 pH/3h | |
| Temperature Compensation | (0 ~ 100)ºC, automatic or manual | |
|
mV ORP
|
Measurement Range | ±1999.9mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
|
DO
|
Measurement 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 | |
| Temperature Compensation | (0 ~ 45)ºC, auto | |
| Salinity Compensation | (0 ~ 45) ppt, auto | |
| Pressure Compensation | (80 ~ 105) kPa, auto | |
| Automatic Calibration | Air saturated by water, water saturated by air | |
| Electrode Type | Polarographic | |
|
Temp.
|
Measurement 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 Class | IP54 | |
| Dimensions/N.W. | 240×170×70mm/600g | |
| Shipping Size/G.W. | 470x430x85mm/2.6kg | |
