Product Description
The YR06381 Portable pH DO Meter is an innovative and essential tool for laboratories and fieldwork, designed for precise and reliable measurements. This device offers an extensive pH measuring range from -2.00 to 19.99 pH, with resolutions of 0.1/0.01 pH and impressive accuracy levels. The instrument itself provides an accuracy of ±0.01 pH, while the overall system delivers ±0.02 pH, ensuring confidence in your results.
Engineered with a high input impedance of ≥1×1012 Ω, the YR06381 ensures stability at ±0.01 pH over a three-hour period. Additionally, the temperature compensation feature, which operates from 0 to 100ºC, can be set to automatic or manual for added flexibility, thereby adjusting pH readings in varying temperature conditions.
Technical Specifications
| Model | YR06381 | |
| pH | Measuring range | (-2.00~19.99)pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | Meter:±0.01pH; Overall: ±0.02pH | |
| Input impedance | ≥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 positioned within a competitive price range for laboratory equipment, making it accessible to both small labs and large research facilities. Generally, the price for this type of sophisticated instrument falls within the range of 700 USD to 1515 USD. This range reflects the quality and advanced features it brings to the table, making it a valuable investment for precise measurement needs. However, prices can vary based on the supplier and additional accessories included in the purchase.
Frequently Asked Questions
What is the primary use of the YR06381 Portable pH DO Meter?
The YR06381 is used for accurately measuring pH levels, mV, and dissolved oxygen (DO) in various solutions, crucial for laboratory and field applications.
How often does the device need calibration?
The YR06381 requires periodic calibration to maintain accuracy, especially if it is used frequently or in varying environmental conditions. Automatic calibration features simplify this process.
Is the device waterproof?
Yes, the YR06381 is IP57 rated, which means it is dustproof and can withstand water exposure to a limited extent.
Advantages and Disadvantages
Advantages: The YR06381 Portable pH DO Meter is recognized for its exceptional accuracy and wide measurement range across various parameters, including pH, mV, and DO. Its automatic temperature compensation enhances measurement reliability under diverse temperature conditions. Furthermore, the device’s portability, complemented by its durability with an IP57 rating, makes it highly versatile for both field and laboratory settings.
Disadvantages: Despite its advanced features, the initial calibration process might require additional attention to ensure optimal performance. Also, while the device offers significant features, some users may find the price point slightly elevated if operating on a tighter budget.
Field Use
The YR06381 proves indispensable in a variety of field applications, such as environmental testing, water quality assessments, and research projects requiring in-situ verification. Its compact design and robust build make it easy to transport and use on-site without the typical constraints of larger benchtop instruments. The quick response time of ≤30 seconds, under standard conditions, allows for efficient field sampling and data collection, ensuring real-time insights into water quality and more.
Its ability to compensate for temperature, salinity, and pressure variations ensures that the readings are accurate despite external environmental changes, making it suitable for dynamic field conditions.
Recommendations
For optimal performance of the YR06381 Portable pH DO Meter, regular maintenance and proper handling are crucial. Ensure that electrodes are cleaned and stored correctly when not in use to prolong their lifespan and accuracy. Utilize the automatic calibration feature regularly to verify measurement reliability. As a best practice, always operate the device within its specified ambient temperature and humidity conditions to avoid any impact on performance.
Interested in acquiring this state-of-the-art equipment? Take advantage of Kalstein Plus’s intuitive platform to request a quote or generate an automatic one. Seamless access to advanced laboratory equipment has never been easier.
If you are looking for a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/portable-ph-do-meter-yr06381/.
