Combined CO₂ and DO Meter:
CboxQC
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- +4
- 360°
- For measuring dissolved CO2 and O2 in the production environment
- Sampling directly from process lines, tanks, kegs, and casks
- Protection class IP67 and rubber housing
These combined CO2 and DO meters offer reliable quality control of finished packages, kegs, and casks as well as directly from the process line or tank. They guarantee fast and accurate determination of dissolved CO2 and O2 in beverages during production and bottling. When combined with our filling devices, they let samples be taken directly from the package into the measuring chamber of the combined CO2 and DO meter, without losing dissolved CO2 during the sample transfer.
Key features
Enjoy accurate results in 90 seconds
- CO2 measurement method guarantees repeatability standard deviations of up to 0.005 vol. or 0.01 g/L (Standard version)
- The new high-resolution optochemical O2 sensor is accurate and achieves a repeatability standard deviation of ± 2 ppb
- Not influenced by other dissolved gases such as air or nitrogen
- CO2 and DO results after only 90 seconds
- PFD filling device transfers samples from the package into the measuring chamber without any loss of CO2
- Low sample volume of around 100 mL (Standard version) provides reliable CO2 and DO results, even out of very small packages
Get 11 hours of at-line use with our combined CO₂ and DO meter
- IP67 leakproof design lets you operate these in harsh, at-line environments
- Integrated rechargeable battery
- Compact, lightweight design – ideal for portable use
Use built-in support for self-diagnosis and error detection
- Intuitive user interface means easy menu navigation
- Data logger function enables continuous CO2 and DO measurements from the line or tank
- FillingCheck™ automatically detects filling errors and generates a warning message
- Guided system check function verifies the tightness of the measuring chamber and the zero point of CO2 and O2 measurements
Manage data in a traceable and convenient way
- Clear sample identification for 500 traceable measurement results
- RFID interface lets you make quick changes of measurement settings via RFID tag reading
- Data is easily printed via Bluetooth® or transferred to a PC via USB
Technical specifications
| Standard | At-line | ||
| Measuring range | CO2 | 0 g/L to 12 g/L (0 vol. to 6 vol.) at 30 °C (86 °F) 0 g/L to 20 g/L (0 vol. to 10 vol.) <15 °C (59 °F) | |
| O2 | 0 ppm to 4 ppm | ||
| Temperature | –3 °C to 40 °C (27 °F to 104 °F), acc. ±0.2 °C | ||
| Pressure | 0 bar to 10 bar absolute (0 psi to 145 psi), acc. 0.01 bar | ||
| Repeatability s.d. | CO2 | ±0.01 g/L (0.005 vol.) | ±0.04 g/L (0.02 vol.) |
| O2 | 2 ppb (in the range <200 ppb) | ||
| Resolution | CO2 | 0.001 g/L | 0.01 g/L |
| O2 | 0.1 ppb (in the range from 0 ppb to 99.9 ppb) | ||
| Sample volume | >100 mL | >150 mL | |
| Measuring units | CO2 | g/L, vol., mg/L, kg/cm2, MPa, % w/w | |
| O2 | ppm, ppb, hPa, mg/L, μg/L, % Air-sat., % O2-sat. | ||
| Measuring time | 90 seconds | ||
| Data memory | 500 measurement data sets | ||
| Built-in support | FillingCheck™, CO2 | O2 Data Logger, threshold value functionality, system check | ||
| Portable use | Up to 11 hours continuous use | ||
| Communication interfaces | 1x RS-232 (CAN-open[1]), 1x USB; optional: 1x RFID, 1x Bluetooth | ||
| Protection class | IP67 | ||
| Dimensions (L x W x H) | 258 mm x 201 mm x 170 mm (10.2 in x 7.9 in x 6.7 in) | 262 mm x 209 mm x 176 mm (10.3 in x 8.2 in x 6.9 in) | |
| Weight | 2.6 kg (5.7 lbs) | 2.7 kg (6 lbs) | |
[1] CboxQC only
Standards
ASBC
EBC
Mebak
Anton Paar Certified Service
- More than 350 manufacturer-certified technical experts worldwide
- Qualified support in your local language
- Protection for your investment throughout its lifecycle
- 3-year warranty
Documents
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Analyzing dissolved gases in beverages from bag-in-box packages Application Reports
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Are optochemical oxygen sensors comparable? Application Reports
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Beverage / Soft Drinks | The importance of oxygen measurement in soft drinks Application Reports
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Beverage | Beer | Complete your Beer Analysis Application Reports
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Beverage | Wine | Complete your wine analysis Application Reports
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How an optical oxygen sensor works Application Reports
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Sparkles in a bottle... Application Reports
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The truth about CO2 in beverages Application Reports
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Why oxygen levels in beverage cans matter? Application Reports
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Brochure | CO2 / O2 / TPO meter series Brochures
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CO2 and O2 measurement combined – in the lab and for portable use at-line Customer Reports and Publications
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Carbon dioxide measurement on the road to success Customer Reports and Publications
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Oxygen - the importance of measurement in soft drinks (SDI Oct/Nov 2019) Customer Reports and Publications
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Quality control at a Finnish craft brewery (Brauwelt International 2016/IV) Customer Reports and Publications
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Tradition meets modern technology (Brauwelt International 2022/V) Customer Reports and Publications
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