PORTABLE AND VERSATILE CO2 & O2 MEASUREMENT
The CO₂/O₂ Gehaltemeter, Haffmans c-DGM, is a multifunctional device designed to measure:
- Dissolved CO₂ and dissolved O₂ in liquids
- O₂ content in gases
- CO₂ purity in gases
- Total Package Oxygen (TPO) in beverage containers
Its robust and portable design makes it ideal for use both in the laboratory and directly in the production environment.
Key advantages:
- Suitable for both the brewing and soft drink industries, thanks to its ability to handle high product pressures
- Reproducible results ensure consistent accuracy
- Capable of measuring CO₂ gas purity with precision
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HOW IT WORKS
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When a CO₂ measurement is initiated, the O₂ content is automatically recorded. The device then establishes equilibrium, followed by the measurement of pressure and temperature. Based on these parameters, the dissolved CO₂ content is calculated and displayed. All data can be securely transferred to a PC via the included interface cable.
In addition to combined CO₂/O₂ measurements, the c-DGM also supports:
- Single O₂ measurements
- Continuous O₂ monitoring
- Single CO₂ measurements
Furthermore, the device calculates the Total Package Oxygen (TPO) value using the Uhlig method, available in both the CO₂/TPO combined mode and the single TPO measurement mode.
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FIELDS OF APPLICATION
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Versatile Use – At-Line and Laboratory Measurement
The portable C-DGM is designed for flexible CO₂ measurement, whether directly in the production environment or the lab.- At-line: Take measurements directly from process lines, vessels, tanks, or kegs—right where production happens.
- Laboratory: Analyze samples from bottles or cans with precision, ensuring consistent quality across your beverage range.
downloads
| Title | Download PDF | |
| Product Leaflet | Haffmans Portable CO2 /O2 /TPO Meter c-DGM (English) | Download |
| Product Leaflet | Haffmans Portable CO2 /O2 /TPO Meter c-DGM (French) | Download |
| Product Leaflet | Haffmans Portable CO2 /O2 /TPO Meter c-DGM (Portuguese) | Download |
| Product Leaflet | Haffmans Portable CO2 /O2 /TPO Meter c-DGM (Spanish) | Download |
| Product Overview Brochure | Haffmans Quality Control Equipment | Download |
| Case Study | Stiegl Brewery (Austria) | Download |
| Case Study | Boxing Cat Brewery (China - Craft Brewing) | Download |
| Case Study | Florida Beer Company (USA - Craft Brewing) | Download |
| Case Study | Cahaba Brewing Company (USA - C-DGM/ISD Special) | Download |
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Featured cases
CO2 & O2 Quality Control in Brewing
Stiegl Brewery, Austria
SUMMIT BREWING COMPANY - MINNESOTA, USA
THE BEAUTY OF BREWING
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