Product Description
The Portable pH/DO Meter YR06381 is an essential tool for researchers, environmental scientists, and quality control specialists. Designed for precision and versatility, this portable device caters to a range of applications, from fieldwork to laboratory analysis. The YR06381 model stands out for its broad pH measurement range of -2.00 to 19.99, offering a resolution of 0.1/0.01 pH and ensuring an accuracy of ±0.01pH for the meter and ±0.02pH overall. It boasts an input impedance of ≥1×1012 Ω, ensuring minimal signal interference, while maintaining impressive stability at ±0.01 pH/3h. Temperature compensation capabilities range from 0 to 100ºC, adjustable either automatically or manually.
Beyond pH measurements, this robust device offers mV and Dissolved Oxygen (DO) readings. In terms of mV measurement, it covers a range of ±1999.9mV with a resolution of 1mV and an accuracy of ±0.1% FS. The DO functionality is comprehensive, with a measuring range of 0 – 20.00 mg/L (ppm) and 0 – 200.0%, a resolution of 0.1/0.01 mg/L (ppm), and 1/0.1%. The accuracy is assured at ±0.10 mg/L for the electrode and ±0.40 mg/L for the instrument. The response time is swift at ≤30s at 25ºC with 90% response. Automatic temperature compensation ranges from 0 to 45ºC, while the device also features automatic salinity compensation from 0 to 45 ppt and manual pressure adjustment from 66 to 200 kPa, emphasizing its versatility and adaptability across various conditions.
| Model | YR06381 | |
|---|---|---|
| pH | Measuring range | (-2.00~19.99)pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | Meter:±0.01pH; Overall: ±0.02pH | |
| Input impendance | ≥1×1012 Ω | |
| Stability | ±0.01 pH/3h | |
| Temp. compensation | (0~100)ºC (Auto/manual) | |
| mV | Measuring range | ±1999.9mV |
| Resolution | 1mV | |
| Accuracy | ±0.1% FS | |
| 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, Instrument: ±0.40 mg/L | |
| Response time | ≤30s (25ºC, 90% response) | |
| Residual current | ≤0.1 mg/L | |
| Temp. compensation | (0 ~ 45)ºC (auto) | |
| Salinity compensation | (0 ~ 45) ppt (auto) | |
| Pressure compensation | (66 ~ 200) kPa (manual) | |
| Auto calibration | Air saturated by water, water saturated by air | |
| Electrode type | Polarographic | |
| Temp. | Measuring range | (0 ~ 100)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
| Other | Data storage | 200 sets |
| Power | Two AA batteries (1.5V x2) | |
| Ambient Temp. | 5 ~ 35 ºC | |
| Ambient humidity | ≤85% | |
| IP grade | IP57 Dustproof and waterproof | |
| Dimensions/N.W. | (65×120×31)mm/180g | |
| Shipping size/G.W. | (460×300×55)mm/1Kg | |
Market Price
The YR06381 Portable pH/DO Meter is competitively priced in the market, reflecting its advanced features and reliable performance. Generally, the price range of similar equipment varies between $500 and $800, making it a cost-effective investment for professionals who require accurate and versatile measurement tools. While pricing may vary slightly depending on the supplier and specific market conditions, the YR06381 offers excellent value for its functionality and durability.
Frequently Asked Questions
What is the battery life of the YR06381 pH/DO Meter?
The YR06381 operates with two AA batteries, which provide long-lasting power suitable for extended fieldwork sessions.
Is the device suitable for use in wet conditions?
Yes, the YR06381 features an IP57 rating, ensuring it is both dustproof and waterproof, making it ideal for outdoor and laboratory environments.
Can I manually adjust the temperature compensation?
Absolutely, the temperature compensation can be set both automatically and manually, giving users flexibility according to their specific needs.
Advantages and Disadvantages
Advantages: The YR06381 stands out for its portability, comprehensive measurement capabilities, and user-friendly interface. Its high accuracy and broad measuring ranges for pH, mV, and DO make it versatile across various scientific and industrial applications. The automatic compensations and fast response times enhance usability and reliability.
Disadvantages: One potential limitation is its dependence on battery life, as frequent usage might require regular battery replacement. Additionally, while the device covers a wide range of measurements, advanced users might require additional accessories for very specific applications.
Product Usage in the Field
The YR06381 excels in both laboratory and field conditions, offering reliable pH and DO readings that are essential for analyzing water quality, conducting environmental assessments, and supporting research in life sciences. Its sturdy design and clear display allow professionals to perform accurate measurements even in challenging outdoor environments. The device’s efficient auto-calibration, quick response time, and robust data storage feature equip users to conduct thorough and precise studies seamlessly.
For environmental scientists, the meter can be employed in rivers, lakes, and other bodies of water to determine the oxygen levels and acidity, crucial for aquatic ecology studies. In industrial settings, it assists quality control processes by providing precise pH values that determine the suitability of raw materials and final products.
Recommendations
To maximize the efficiency and longevity of the YR06381, it is recommended to calibrate the device regularly and follow the simple maintenance procedures detailed in the user guide. Keep the meter dry and clean when not in use to prolong its lifespan and ensure consistent readings. For optimal performance, store the device at a moderate temperature and humidity level, aligning with the specified ambient conditions. Additionally, users are encouraged to engage with the comprehensive support offered by Kalstein to resolve any potential technical issues and to acquire accessories that may enhance the device’s capabilities for specific applications.
If you’re looking for a blend of innovation and quality, you’ve come to the right place. At Kalstein, you have the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a level of excellence. Our user-friendly and efficient online purchasing channels are designed for your convenience, ensuring the most competitive prices. Don’t hesitate any longer; we bring science to life, and it’s time for you to be part of our community. https://kalstein.net/en/product/portable-ph-do-meter-yr06381/
