Achieve absolute precision in electrochemical analysis with professional oxygen measurement devices. This specialized range features high-performance benchtop systems, portable meters, and advanced optical sensors from world-leading brands, engineered for the accurate determination of dissolved oxygen (DO) and Biological Oxygen Demand (BOD). As a core category within our analytical measurement and testing and oxygen measurement ecosystems, these instruments provide the laboratory-grade reliability required for wastewater treatment, environmental monitoring, aquaculture, and pharmaceutical research.
Why Choose Professional Oxygen Measurement Devices?
Our curated collection of oxygen measurement tools is engineered for technical accuracy, field durability, and regulatory compliance:
- High-Performance Benchtop Systems: We stock the Xylem WTW InoLab Oxi 7310 and Mettler-Toledo SevenExcellence expansion units, designed for sophisticated laboratory research and GLP-compliant documentation.
- Advanced Optical Technology: Utilize the Tintometer SD 400 OXI L Set, featuring a luminescence-based optical sensor that eliminates the need for electrolyte replacement or manual stirring, ensuring high measurement stability.
- Rugged Portable Solutions: For field analysis, the Xylem WTW Oxi 3205 and 3310 series offer waterproof IP67 housing and extensive data logging for on-site testing in harsh environments.
- Comprehensive BOD Analysis: Access specialized kits like the Thermo Scientific Orion Pro Star DO213, which includes a BOD adapter and polarographic electrodes for professional Biological Oxygen Demand testing.
- Intelligent Sensor Integration: Utilize digital sensors that store calibration data directly, facilitating interference-free signal transmission and immediate out-of-the-box accuracy.
LabFriend supplies oxygen measurement devices from world-leading manufacturers of electrochemical hardware and environmental testing equipment:
- Xylem WTW: A global leader in water analysis, offering the robust InoLab benchtop and ProfiLine Oxi portable series.
- Mettler-Toledo: Innovation leader providing the modular SevenExcellence platform and FiveGo portable DO meters for highly regulated laboratory environments.
- Thermo Scientific: Manufacturer of the Orion Star series, offering versatile benchtop and handheld meters for advanced industrial and environmental applications.
- Tintometer (Lovibond): Specialists in high-precision testing, providing the SD 400 OXI L series with maintenance-free optical DO technology.
- Knick: German specialist providing high-end electrochemical meters for demanding industrial and technical research.
Precise oxygen measurement is critical for maintaining process quality and safety; to further enhance your laboratory analytical workflow, we recommend exploring these related categories:
- Multiparameter Meters: Combine oxygen measurement with pH and conductivity in a single handheld or benchtop unit for comprehensive water analysis.
- Hygrometers: Monitor ambient humidity and temperature with Testo devices, as environmental factors significantly impact the calibration of electrochemical sensors.
- Solutions: Ensure sensor accuracy with high-purity calibration standards and zero-oxygen solutions from Reagecon or Hamilton.
- Weights: Maintain the precision of your sample preparations with Kern E2 and F1 class stainless steel calibration weights for your analytical balances.
Unsure if your research requires the optical maintenance-free efficiency of the Tintometer SD 400 OXI L or the modular BOD expansion capabilities of the Mettler-Toledo SevenExcellence? Our team provides local technical support to help you find the correct oxygen measurement solution with fast shipping and competitive pricing.
Frequently Asked Questions
1. What are the benefits of optical oxygen sensors over polarographic types?
Optical sensors, such as those used by Tintometer, do not require electrolyte solutions, membrane changes, or a minimum flow rate, resulting in significantly lower maintenance and higher stability.
2. Can these meters be used for BOD (Biological Oxygen Demand) testing?
Yes, systems like the Mettler-Toledo SevenExcellence and the Thermo Scientific Orion Pro Star DO213 are specifically designed for professional BOD analysis in wastewater and environmental labs.
3. Is the Xylem WTW Oxi 3310 suitable for outdoor field use?
Absolutely. The WTW portable series is built for durability with an IP67 waterproof rating and integrated data logging for automatic collection of site data.
4. Do I need physical documentation for GLP compliance?
For labs requiring physical records, accessories like the Thermal Printer P 3002 or meters with built-in printers (like the InoLab Oxi 7310P) provide instant documentation for GLP records.
