CO₂ Purity Measurement for Beverage-Grade Carbon Dioxide
Verifying Purity of CO2 Used for Carbonation & Beverage Production CO2-525X
Beverage-grade carbon dioxide used for carbonation must meet strict purity specifications, since impurities in the CO2 supply can directly affect the taste, safety, and quality of the finished beverage. Whether CO2 is purchased from a supplier or recovered on-site from fermentation, verifying its purity before use is a standard quality control step for beverage producers.
The CO2-525X analyzer gives beverage producers continuous, reliable CO2 purity verification, confirming supply gas meets beverage-grade specification before it reaches the carbonation process.
- Beverage-Grade CO2 QC
- Carbonation Gas Purity
- Continuous Purity Verification
- Food Safety Compliance
Why CO2 Purity Verification Matters
Impurities in beverage-grade CO2, whether from supplier contamination or on-site gas recovery processes, can introduce off-flavors or safety concerns into finished beverages. Continuous purity verification at the point of use confirms the CO2 supply consistently meets beverage-grade specification, protecting both product quality and consumer safety.
Where It's Used
- Incoming CO2 supply verification confirming purchased gas meets specification on receipt
- On-site CO2 recovery systems verifying purity of recovered fermentation CO2 before reuse
- Carbonation line quality checks confirming gas purity immediately before use
- Supplier quality audits supporting documentation for beverage-grade CO2 contracts
Recommended Analyzer
The CO2-525X provides continuous, stable CO2 purity measurement suited to beverage-grade quality verification at the point of supply or use.
Installed on the CO2 supply line, the CO2-525X gives beverage producers real-time confirmation that gas entering the carbonation process meets specification.
- Continuous Purity Output
- Beverage-Grade Verification
- 4-20 mA Output
- Food-Grade Facility Suitable
主要规格
- Range: percent-level CO2 purity, matched to beverage-grade specifications
- Accuracy: suited to verifying tight beverage-grade purity requirements
- Sensor technology: stable measurement suited to continuous carbonation line duty
- Output: 4-20 mA for integration with facility monitoring and documentation systems
- Enclosure: suitable for food and beverage production environment installation
常见问题
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.
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