Description
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter is a cutting-edge laboratory instrument engineered for precision and versatility in measuring key parameters: pH, ion concentration, conductivity, and dissolved oxygen. Featuring a 6.5-inch LED display, this meter provides an intuitive interface supported by a robust microprocessor. With intelligent functions such as automatic calibration, temperature compensation, extensive data storage, and multiple connectivity options including USB and Bluetooth, the YR01835 is ideal for professionals demanding reliable measurements in diverse environmental settings.
Market Price
In the market, benchtop meters like the YR01835 are valued for their advanced functionality and precision engineering, making them a worthy investment for scientific and industrial applications. While the exact price can vary, these instruments typically reflect the quality and capabilities offered, ensuring accuracy and efficiency for laboratory measurement needs.
Frequently Asked Questions
What types of calibration does this meter support? The YR01835 supports 1, 2, and 3-point calibration in pH mode, with automatic recognition of 25 different buffers.
Can this meter connect to a mobile device? Yes, it offers optional real-time data transfer to mobile devices via Bluetooth.
How does it manage data storage? It can store up to 1000 sets of test data, which can be exported to a USB memory stick and analyzed using Excel.
Advantages and Disadvantages
One of the main advantages of the YR01835 is its high precision and multifunctionality across various measurement modes, along with features like wireless printing and smart electrode status display. A potential downside, however, is the complexity of the device for users unfamiliar with advanced laboratory equipment. Acquiring training or consulting operating manuals could be beneficial to fully leverage its capabilities.
Product Use in the Field
The YR01835 meter is perfect for laboratories requiring accurate measurements of pH, ion concentration, conductivity, and dissolved oxygen. Its robust design and user-friendly features make it suitable for academic institutions, research facilities, and industrial environments where reliable data is crucial for decision-making processes.
Recommendations
For optimal performance of the YR01835, regular calibration and maintenance are essential. It is recommended to follow manufacturer guidelines for electrode care and storage to extend the life of the device. Utilizing connectivity features for data backup and analysis can enhance laboratory workflow and increase productivity.
Features
- 6.5-inch LED display with intuitive interface.
- Advanced microprocessor with intelligent functions.
- Wireless Bluetooth data transfer and printing support.
- Capability to store and export 1000 sets of data.
- Smart electrode status display for accuracy.
- Omron long-lasting, light touch key technology.
Technical Specifications
| Model | YR01835 | |
| pH | Measurement range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Electrode: ±0.002 pH, Meter: ±0.01 pH | |
| Input current | ≤1×10^-12 A | |
| Input impedance | ≥3×10^12 Ω | |
| Stability | ±0.002 pH/3h | |
| Temperature compensation | (0 ~ 100)ºC, auto or manual | |
| mV | Measurement range | -1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
| Conductivity | Measuring range | Conductivity: |
| (0.00~20.00)μS/cm | ||
| (20.0~200.0)μS/cm | ||
| (200~2000)μS/cm | ||
| (2.00~20.00)mS/cm | ||
| (20.0~200.0)mS/cm | ||
| (200~2000)mS/cm(K=10) | ||
| TDS:(0 ~ 100)g/L | ||
| Salinity:(0 ~ 100)ppt | ||
| Resistivity:(0 ~ 100)MΩ·cm | ||
| Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
| Accuracy | Electrode: ±0.5% FS, Meter: ±0.8% FS | |
| Temp. compensation range | (0 ~ 50)ºC, auto | |
| Electrode constant | 0.1/0.5/1/5/10/50/100 cm^-1 | |
| Reference Temp. | 25ºC,20ºC,18ºC | |
| 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 (automatic) | |
| Salinity compensation | (0 ~ 45) ppt (automatic) | |
| Pressure compensation | (80 ~ 105) kPa (automatic) | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarographic | |
| Temperature | Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
| Other Parameters | Display | 6.5-inch LED screen |
| Data storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication interface | USB, RS232, Bluetooth | |
| Dimensions & Weight | 240×170×70mm/600g | |
| Working Conditions | Temperature | 15 ~ 30 ºC |
| Humidity | ≤85% | |
| IP grade | IP54 | |
