In the modern scientific world, accurate measurement tools are essential for conducting experiments and monitoring environmental changes. Two noteworthy devices in the market for measuring dissolved oxygen are the Portable Dissolved Oxygen Meter YR06380 from Kalstein and the DO210 Portable Dissolved Oxygen Meter from Extech. Both instruments provide distinct features that cater to a variety of professional needs, but choosing the right one depends greatly on understanding their specifications and advantages.
The Kalstein YR06380 is a robust device designed to deliver precise and reliable oxygen measurements in liquid samples. With its advanced technology and user-friendly interface, it stands out in the market as a top choice for researchers. Conversely, the Extech DO210 offers basic functionalities and remains a popular choice due to its ease of use and effective performance for fundamental oxygen measuring tasks. Both promise efficiency, but their differences may significantly impact their application in practical settings.
| Features | Kalstein YR06380 | Extech DO210 |
|---|---|---|
| Measurement Range | 0-30 mg/L | 0-20 mg/L |
| Accuracy | ±0.5% F.S | ± 0.4 mg/L |
| Temperature Compensation | Automatic | Manual |
| Display | LCD with Backlight | LCD |
| Connectivity | USB | None |
How They Work
The Kalstein YR06380 uses a polarographic electrochemical sensor that delivers quick responses and stable measurements. The device’s built-in microprocessor ensures automatic temperature compensation, enhancing accuracy across various environmental conditions. The USB interface of the Kalstein model further allows seamless data transfer, facilitating detailed analysis.
On the other hand, the Extech DO210 employs a galvanic dissolved oxygen probe which provides basic functionality at a more fundamental level. While it lacks advanced connectivity and automation, it remains reliable for general use where measurements do not need extreme precision.
What They Are For
Both devices are utilized to measure dissolved oxygen in water, crucial for fields such as environmental science, aquaculture, and laboratory research. The measurement of dissolved oxygen is important for assessing water quality, determining biochemical oxygen demand, and studying aquatic ecosystems.
Types
Portable dissolved oxygen meters are mainly classified based on the sensors they use, such as polarographic or galvanic sensors. The choice depends on the required precision, budget, and field applications. Polarographic sensors, like those in the Kalstein YR06380, are preferred for high-accuracy demands and professional studies.
Market Price
The price for portable dissolved oxygen meters can vary widely. The Kalstein YR06380 is competitively priced considering its advanced features, typically ranging from $500 to $1,000, depending on the supplier and any additional accessories included. The Extech DO210 generally falls in the lower price range, around $200 to $500, reflecting its more basic functionality.
Frequently Asked Questions
What is the importance of automatic temperature compensation?
Automatic temperature compensation is crucial as it ensures that dissolved oxygen measurements remain accurate regardless of fluctuating environmental temperatures.
Can data from the Kalstein YR06380 be transferred to a computer?
Yes, the Kalstein YR06380 supports data transfer via its USB interface, allowing users to conduct detailed analyses.
Is the Extech DO210 suitable for professional research?
While the Extech DO210 can be used for basic measurements, it may not provide the precision required for in-depth professional research compared to the Kalstein YR06380.
Advantages and Disadvantages
The Kalstein YR06380 offers several advantages including high accuracy, automatic temperature compensation, and improved connectivity through USB. These features make it highly suitable for professional environments where precision is paramount. As for disadvantages, its higher price point might be a consideration for smaller budgets.
Extech DO210 is praised for its affordability and user-friendly design, perfect for educational purposes or general measurements. However, its lack of advanced features, like automatic temperature compensation and connectivity, may limit its applicability in specialized fields.
The Use of the Product in the Field
In field conditions, the Kalstein YR06380 excels in environments that require detailed and precise data logging, such as environmental monitoring stations or highly controlled laboratory conditions. Its robust build and advanced features facilitate thorough and accurate data collection.
Meanwhile, the Extech DO210 is ideal for educational settings and simple field tasks where ease of use and quick setup are valued over precision and detailed data analysis.
Recommendations
For optimal performance of the Kalstein YR06380, it’s recommended to regularly calibrate the device according to manufacturer instructions and ensure the sensor is cleaned and maintained in proper condition. Similarly, while using the Extech DO210, periodic calibration and gentle handling of the probe will maximize its longevity and accuracy.
If you are looking for a fusion of innovation and quality, you’ve come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalogue of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online shopping channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate any longer, we bring science to life, it’s time to become part of our community. https://kalstein.co.nz/product/portable-dissolved-oxygen-meter-yr06380/.