Description
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter is an advanced laboratory instrument designed to provide precise measurements of pH, ion concentration, conductivity, and dissolved oxygen levels. Featuring a 6.5-inch LED screen, this user-friendly meter offers intelligent functions such as automatic calibration, real-time data transfer via Bluetooth, and extensive data storage capabilities. Its robust design includes features like a smart electrode status display and Omron long-lasting keys, making it ideal for heavy-duty laboratory use.
Market Price
The market value for high-performance meters like the YR01835 typically ranges between $1000 to $1800, reflecting its advanced technological capabilities and precision engineering. This pricing ensures that laboratories and professionals are equipped with reliable instruments without compromising on quality. We encourage interested buyers to request a customized quote through our Kalstein Plus platform for the most accurate price.
Frequently Asked Questions
What is the measurement range for pH? The pH measurement range is from -1.999 to 19.999, with a resolution of up to 0.001 pH.
Is data transfer to a computer possible? Yes, the YR01835 supports data transfer via USB and Bluetooth, allowing seamless integration with your digital systems.
Advantages and Disadvantages
Advantages:
- High precision and accuracy for comprehensive measurements.
- User-friendly interface with intelligent functions for ease of use.
- Supports multiple calibration standards and buffer recognitions.
- Versatile connectivity with USB and Bluetooth options.
Disadvantages:
- Higher initial investment compared to basic models.
- Requires careful maintenance for optimal performance.
Field Usage
The YR01835 meter is used in various laboratory environments, from research facilities to quality control in manufacturing. Its multifunctional capabilities allow for accurate pH, conductivity, and dissolved oxygen measurements, essential for water quality testing, chemical analysis, and academic research. The real-time data transfer feature also enhances fieldwork efficiency, enabling quick adjustments and record-keeping.
Recommendations
To ensure the YR01835 operates at its best, regularly calibrate the electrodes and store the device in a dry, safe environment. Make use of the automatic temperature compensation feature for consistent results, and transfer data frequently to avoid data loss. It’s also advised to follow the manufacturer’s maintenance guidelines to extend the meter’s lifespan.
Features
- Large 6.5-inch LED screen
- Bluetooth wireless printing and data transfer
- Automatic calibration and temperature compensation
- Supports multiple measurement modes
- Capable of storing up to 1000 test data sets
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 | |
