The pH, Ion, Conductivity, and Dissolved Oxygen Meter YR01835 stands out as an advanced and versatile tool for modern laboratories, designed to meet the highest standards in water and chemical solution analysis. This device combines precision, durability, and ease of use, integrating the ability to measure fundamental parameters such as pH, conductivity, dissolved oxygen (DO), and temperature in a single unit.
With a 6.5-inch LED screen for clear data visualization and a communication interface that includes USB, Bluetooth, and RS232, this meter is ideal for laboratories seeking to optimize operational efficiency and ensure reliable results. Below are the technical specifications that support its outstanding performance:
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 | |
Market Price
The YR01835 Meter is competitive in the market due to its cost-benefit ratio. While the price may vary depending on the distributor and additional features requested, its average range falls between $500 and $1.500, making it a viable investment for laboratories seeking high-quality equipment at a fair price.
If you want to receive a personalized quote for this product, you can easily do so through the Kalstein Plus platform, where you’ll find updated prices and exclusive deals.
Frequently Asked Questions
Is this device suitable for water quality analysis in treatment plants?
Yes, the YR01835 is perfect for water treatment plant applications due to its ability to measure essential parameters like pH, dissolved oxygen, and conductivity with high precision.
Does it include all the necessary electrodes for operation?
The equipment comes with the basic electrodes required. However, additional compatible accessories can be purchased for specific applications.
Is it easy to calibrate this meter?
Absolutely. This device features automatic calibration functions, ensuring reliable readings and making it user-friendly even for less experienced operators.
Advantages and Disadvantages
Advantages:
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Wide measurement range and high precision, ideal for advanced applications.
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Intuitive, large LED display for easy data reading.
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Versatile interface allowing connection to external systems for advanced analysis.
Disadvantages:
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May be too advanced for users with minimal experience in laboratory instrumentation.
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Initial cost might be high for laboratories with limited budgets, although its performance justifies the investment over time.
Field Use
The YR01835 Meter is widely used in water analysis to determine quality in industrial processes, academic research, and environmental monitoring. For instance, in a water treatment lab, this device can simultaneously analyze pH levels, dissolved oxygen concentration, and conductivity, ensuring compliance with regulatory standards.
Additionally, it is ideal for real-time monitoring of chemical solutions in the pharmaceutical, food, and beverage industries, where precise control of critical parameters is required.
Recommendations
To maximize the performance of the YR01835 Meter, regular calibration following the manufacturer’s instructions is essential. It is also recommended to keep the electrodes clean and properly stored after each use to extend their lifespan.
If you’re looking to integrate this device into your laboratory, consider training staff to utilize all its functionalities effectively and achieve optimal results. Kalstein offers technical support and training, which can be an excellent complement to your purchase.
Ready to transform your laboratory’s precision? Request a quote for the pH, Ion, Conductivity, and Dissolved Oxygen Meter YR01835 through Kalstein Plus and discover how this equipment can optimize your analytical processes.
Do you desire superior-quality medical equipment ready to boost your lab’s efficiency? Visit https://kalstein.net/en/ to explore our high-end catalog, filled with the best finds at the most competitive prices. Excellence is our hallmark: we innovate and manufacture highly precise, reliable, and durable equipment to meet your needs. Why wait? Make your online purchase quickly and securely and leap into the future of medical technology today. https://kalstein.net/en/product/yr01835-benchtop-ph-ion-conductivity-dissolved-oxygen-meter/
