Dissolved Oxygen Meters
Dissolved oxygen meters are essential instruments used to measure the concentration of oxygen dissolved in a liquid. They are crucial for monitoring water quality in environmental studies, aquaculture, wastewater treatment, and various industrial applications. These meters provide accurate and real-time data that help maintain optimal oxygen levels for aquatic life and industrial processes.
The utility of dissolved oxygen meters extends to laboratories and fieldwork, where precise oxygen measurement is vital. They come in various models, including portable and benchtop versions, designed to meet different demands. Their applications range from assessing the health of marine ecosystems to ensuring compliance with environmental regulations and improving wastewater treatment efficiency.
What You Should Know Before Selecting Dissolved Oxygen Meters and Making an Investment
Key Factors to Consider
When choosing a dissolved oxygen meter, several key factors should be considered, including the type of sensor used (polarographic or galvanic), measurement accuracy, response time, and ease of calibration. Environmental conditions such as temperature and salinity compensation capabilities also play a crucial role in ensuring reliable readings.
Other essential factors include the device’s portability if field measurements are frequently required, battery life for operational convenience, and data logging features for recording and analyzing results over time. Additionally, robust build quality ensures durability in harsh laboratory or field environments.
Price Range in the Market
The price range for dissolved oxygen meters can vary significantly depending on features, brand, and meter type. Basic handheld models can start at a few hundred dollars, while advanced benchtop or multi-parameter devices with enhanced accuracy and data management features can cost several thousand dollars.
It’s important to balance budget constraints with required specifications, as investing in a higher-quality meter may reduce long-term operational costs by offering better reliability, reduced maintenance, and more precise measurements, which are critical in laboratory settings.
Value for Money
Value for money depends on how well the dissolved oxygen meter meets your laboratory’s needs in terms of accuracy, durability, and ease of use. Kalstein’s range provides excellent performance at competitive prices, ensuring that laboratories do not compromise on quality while managing costs effectively.
Selecting a dissolved oxygen meter with a robust design and reliable components not only improves measurement accuracy but also extends the device’s lifespan. Kalstein offers meters constructed with high-quality materials ensuring sustained performance and minimal downtime.
Expected Lifespan Based on Use and Maintenance
The expected lifespan of a dissolved oxygen meter varies based on usage frequency, maintenance practices, and environmental exposure. Regular calibration, proper storage, and sensor replacement according to manufacturer guidelines can significantly increase the instrument’s operational life.
Kalstein emphasizes user education on upkeep and calibration routines, which helps maximize the dissolved oxygen meter’s lifetime. Our support service also assists customers in timely sensor replacements and troubleshooting, ensuring continuous accurate performance.
KALSTEIN DISSOLVED OXYGEN METERS
Among many products, at Kalstein you can find the ideal dissolved oxygen meter for your Laboratory
If you are unsure about which dissolved oxygen meter to buy, understanding the features, accuracy, measurement range, sensor types, and portability options is essential. Our selection at Kalstein offers devices suitable for diverse laboratory needs, ensuring you invest in the right equipment that balances precision and usability for your specific applications.
YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter is an advanced laboratory instrument designed to m…
Portable Dissolved Oxygen Meter YR06380
The Portable Dissolved Oxygen Meter YR06380 is an advanced and reliable instrument specifically designed for precise oxy…
Benchtop Ph/DO Meter YR06383
The Benchtop Ph/DO Meter YR06383 stands out with its 7-inch colored capacitive touch screen, offering high resolution an…
Benchtop pH/Conductivity/DO Meter YR06385
The Benchtop pH/Conductivity/DO Meter YR06385 is an advanced, multifunctional laboratory tool designed for precise and r…
Our dissolved oxygen meter most sold
The YR01835 Benchtop pH / Ion / Conductivity / Dissolved Oxygen Meter is an advanced laboratory instrument designed to meet the highest standards of precision and versatility. With a 6.5-inch LED screen that provides a user-friendly interface, this meter is equipped with a powerful built-in microprocessor. It offers a wealth of intelligent functions including automatic calibration, automatic temperature compensation (ATC), extensive data storage capabilities, clock display, and multiple connectivity options such as USB and Bluetooth.
The price range for benchtop meters similar to the YR01835 varies in the market, generally falling between 1000 USD to 1800 USD. This reflects the advanced functionality and precision engineering that devices in this category provide, catering to scientific and industrial applications. By choosing this essential laboratory tool, you ensure accuracy and efficiency for all your measurement needs.
| 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 | ≥3×10^12 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 | |
Comprehensive analysis ensures accurate dissolved oxygen measurement results
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Dissolved oxygen meters in offers
Kalstein offers the latest dissolved oxygen meters with advanced technology
Explore our guides to learn how to select and operate dissolved oxygen meters effectively
We provide detailed recommendations and guidelines to help you work like an expert managing dissolved oxygen meters, covering calibration, maintenance, and optimal usage techniques
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FAQs
The delivery time for your Kalstein product depends on the following:
- Whether the equipment of interest is in stock or needs to be manufactured.
- The type of freight chosen, which could be air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- Email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- E-commerce: Via the official Kalstein website in your country.
At Kalstein, we provide our clients with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team via our YouTube channel (Kalstein English). HERE.