Description
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter is a sophisticated and versatile tool designed for precise measurements in various laboratory and field settings. With a clear 6.5-inch LED screen, this meter provides a user-friendly interface that facilitates easy access to its numerous intelligent functions, including automatic calibration, data storage, USB output, and Bluetooth connectivity for real-time data transfer. Its capacity to perform in multiple modes—pH, Conductivity, and Dissolved Oxygen—makes it an essential instrument for professionals requiring accurate and reliable data. Whether for research labs or educational institutions, the YR01835 ensures consistent performance with robust functionality.
Market Price Overview
The YR01835 meter’s price in the market typically ranges between 1000 USD to 1800 USD. This pricing reflects its advanced features and the breadth of capabilities it offers to users. For those seeking precision and reliability, investing in this meter provides excellent value for money when compared to other models available.
Frequently Asked Questions
What types of measurements can the YR01835 perform?
The YR01835 can conduct pH, Ion, Conductivity, TDS, Salinity, Resistivity, and Dissolved Oxygen measurements.
Is data storage and transfer available on this meter?
Yes, the meter can store up to 1000 datasets, which can easily be transferred via USB or Bluetooth, and the data can be opened with Excel.
Advantages and Disadvantages
Advantages of the YR01835 include its intelligent microprocessor for enhanced calibration, efficient data storage, and versatile measurement capabilities. However, users might find its initial setup requiring some technical understanding and training.
Product Use in the Field
In practical scenarios, the YR01835 is perfect for laboratory technicians conducting routine analyses or researchers needing precise environmental monitoring. Its quick calibration and Bluetooth capabilities make it incredibly efficient for continuous fieldwork.
Recommendations
To optimize the usage of the YR01835, regular calibration should be maintained, and users are encouraged to familiarize themselves with its intelligent functions to leverage its full potential. Clean and store the electrodes properly to enhance durability.
Features
- Large 6.5-inch LED screen for clear visibility.
- Built-in intelligent microprocessor for automatic calibration.
- Bluetooth and USB connectivity for data transfer.
- Supports multiple measurement modes including pH, Conductivity, and Dissolved Oxygen.
- Capable of storing 1000 sets of data with easy transfer options.
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 | |
