Description
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter provides an advanced solution for laboratory analysis. With a 6.5-inch LED screen and a user-friendly interface, this device simplifies the measurement of multiple parameters such as pH, ion concentration, conductivity, and dissolved oxygen levels. Powered by a built-in microprocessor, it offers automatic calibration, temperature compensation (ATC), and data storage for up to 1000 sets, transferable to USB and compatible with Excel. Ideal for accurate and reliable results, the YR01835 includes features like Bluetooth support for wireless data transfer, a robust Omron keypad, and diverse calibration options, making it an essential tool for professionals in educational, medical, and industrial settings. Take advantage of our platform, Kalstein Plus, to request a quote and explore how this meter can streamline your laboratory tasks.
Market Price
While the specialized features of the YR01835 meter provide unique value in a lab setting, the market price for high-quality benchtop meters typically ranges between $1000 and $1800 USD. This places it competitively within its category, offering both affordability and advanced technological capabilities in one package.
Frequently Asked Questions
What types of calibration does the device support?
The YR01835 supports 1, 2, and 3-point calibration options for pH measurements, ensuring precise user adjustment based on European, USA, NIST, or China standard buffers.
Can data be transferred wirelessly?
Yes, the meter supports wireless Bluetooth printing and optional real-time data transfer to your mobile phone. Data can also be transferred via USB and RS232 interfaces.
Advantages and Disadvantages
Advantages:
– Multifunctional capabilities: Measures pH, ion concentration, conductivity, and dissolved oxygen.
– High accuracy and resolution ensure reliable results.
– Extensive data storage and transfer options enhance usability and data management.
Disadvantages:
– Initial setup and calibration may require technical understanding.
– Users may need extra accessories for complete functionality (e.g., specific electrodes).
Product Application in the Field
The YR01835 meter is perfect for applications in environmental research, water quality analysis, and biochemical laboratories. Researchers can utilize this versatile tool for real-time monitoring and analysis of critical water parameters, ensuring compliance with safety and quality standards.
Recommendations
To maximize the YR01835’s potential, ensure regular calibration with the appropriate standard solutions. Store the device in a clean, dry environment to maintain accuracy and prolong its lifespan. For more efficient data handling, integrate it with digital data management systems available through Kalstein Plus for seamless operation.
Features
- Intelligent microprocessor functions
- Bluetooth and USB connectivity
- Multiple calibration and compensation options
- A high-resolution LED display
- Robust construction with user-friendly design
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 | ≥3×1012 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 | |
