Oxygen Monitoring in Bioreactors & Cell Culture Systems
Process Atmosphere Support for Dissolved Oxygen Control in Bioprocessing — OMD-507
Bioreactors and cell culture systems depend on carefully controlled gas supply, including oxygen-enriched sparge gas, to maintain the dissolved oxygen levels cell cultures require for healthy growth and productivity. Verifying the oxygen content of gas supplied to the bioreactor, upstream of the culture itself, supports consistent process control and troubleshooting.
The OMD-507 trace oxygen analyzer gives bioprocess engineers continuous monitoring of gas supply lines feeding bioreactors and cell culture systems, supporting reliable process gas delivery.
- Bioprocess Gas Supply QC
- Cell Culture Support
- Sparge Gas Verification
- Monitoramento contínuo de processos
Why Bioprocess Gas Supply Monitoring Matters
Inconsistent or incorrect oxygen content in the gas supplied to a bioreactor can contribute to dissolved oxygen control problems, affecting cell growth, viability, and product yield in ways that can be difficult to diagnose without directly verifying the supply gas. Continuous oxygen monitoring on the gas supply line gives bioprocess engineers one more data point when troubleshooting culture performance issues.
Where It's Used
- Bioreactor sparge gas supply monitoring — verifying oxygen content of gas fed into the culture
- Gas blending skid verification — confirming oxygen/nitrogen/air blends before they reach the bioreactor
- Process troubleshooting — ruling out supply gas composition when investigating culture performance
- New bioreactor system commissioning — validating gas supply before production use
Recommended Analyzer
The OMD-507 delivers stable, continuous oxygen measurement suited to monitoring gas supply lines feeding bioreactors and cell culture systems.
Installed on the gas supply skid, the OMD-507 provides real-time data supporting both process control and troubleshooting when culture performance issues arise.
- Continuous Process Output
- Gas Blending Skid Compatible
- 4-20 mA / HART Output
- Bioprocess-Rated Enclosure
Especificações principais
- Range: low-ppm to percent-level oxygen, matched to bioprocess gas supply specifications
- Sensor technology: stable sensor suited to continuous bioprocess facility duty
- Output: 4-20 mA and HART for integration with bioprocess control systems
- Response time: suited to real-time gas supply monitoring
- Enclosure: suitable for cleanroom and bioprocessing facility environments
Perguntas Frequentes
Trace oxygen measurement provides a direct indication of oxygen contamination or crossover into the hydrogen stream. Trending the oxygen concentration can help operators identify changes in electrolyser or purification system performance.
A common measurement point is the hydrogen product stream downstream of the electrolyser stack. Additional measurement points may be used before or after drying and purification equipment depending on the process design and monitoring objectives.
Alarm and control limits should be determined based on the electrolyser manufacturer’s specifications, process conditions, applicable standards, and the facility’s safety requirements rather than using a universal oxygen alarm value.
NEED HELP SPECIFYING AN ANALYZER FOR YOUR OPERATION?
Our application engineers can help confirm the right model for your process conditions.
English 
German 
Chinese 
Spanish 
Japanese 
Russian 
Portuguese 
French 
Vietnamese 
Korean 
Turkish 
Italian 
Arabic 
Ukrainian