Portable O₂ meter:
OxyQC
- For dissolved O2 determination, unaffected by other dissolved gases
- Measuring range from 0 ppm to 4 ppm
- Portable at-line use or as stand-alone version
upon request
OxyQC and OxyQC Wide Range are precise O2 meters not affected by other dissolved gases. Whether for portable at-line use from process lines, tanks, kegs or casks during the production process, or as a stand-alone version for the laboratory, OxyQC and OxyQC Wide Range are indispensable for precise beverage analysis of beer, wine, juices and soft drinks, and water.
A combination with Anton Paar’s PFD filling device permits the sample to be taken directly from the package into the measuring chamber of the instrument – with no loss of dissolved O2 during the sample transfer. This laboratory instrument provides reliable O2 results, even out of very small packages.
Key features

Equipped to work anywhere, excellent repeatability
- High-resolution optochemical O2 sensor achieving a repeatability standard deviation of ± 2 ppb (OxyQC) or ± 25 ppb (OxyQC Wide Range)
- Unaffected by other dissolved gases
- Fully protected from harsh environments thanks to the robust, IP67 leakproof design
- Small, compact, lightweight design for optimal flexibility

O₂ results in only 50 sec, 10h at-line operation
- Low sample volume of around 100 mL provides reliable O2 results, even out of very small packages in the lab
- PFD filling device transfers sample from the package into the measuring chamber without any loss of O2
- O2 results in only 50 sec
- Intuitive user interface with clearly arranged menu navigation
- Clear sample identification for full traceability of 500 measurement results
- Integrated rechargeable battery provides up to 10 hours at-line operation

Built-in support for sophisticated self-diagnosis and error detection
- Data Logger function enables continuous O2 measurements from the line or tank
- FillingCheck™ automatically detects filling errors and generates a warning message
- System Check guides the operator through recommended periodical checks

Fast settings changes, wireless connectivity
- Bluetooth interface for wireless printing
- USB interface for data transfer to a PC
- RFID interface for changing measurement settings quickly via RFID tag
Technical specifications
OxyQC | OxyQC Wide Range | |
---|---|---|
O2 measurement | ||
Measuring range | 0 ppm to 4 ppm | 0.015 ppm to 45 ppm |
Repeatability s.d. | ±2 ppb (in range < 200 ppb) | ±20 ppb (in range < 5 ppm) |
Reproducibility s.d. | ±4 ppb (in range < 1000 ppb) ±10 ppb (in range < 2000 ppb) ±20 ppb (in range < 4000 ppb) | ±50 ppb (in range < 15 ppm) ±100 ppb (in range < 45 ppm) |
Digital Resolution | 0.1 ppb (in range < 100 ppb) | 1 ppb |
Temperature | ||
Sample temperature | –3 °C to +40 °C (27 °F to 104 °F) | |
Accuracy | ±0.2 °C | |
Additional information | ||
Sample volume | approx. 100 mL | |
Measuring time per sample | approx. 50 seconds | |
Internal storage | 500 measured results | |
Interfaces | 1 x RS-232 for PC and printer 1 x USB for PC optional: Bluetooth, RFID | |
Protection class | IP67 | |
Power supply | AC 100—240 V, 50/60 Hz, 1.5 A DC 12 V, 3.0 A | |
Rechargeable battery type | Li-ion 11.1 V, 2.25 Ah (optional: Li-ion 11.25 V, 2.6 Ah) | |
Maximum at-line operation | 10 hours | |
Dimensions (L x W x H) | 262 mm x 209 mm x 176 mm (10.3 in x 8.2 in x 6.9 in) | |
Weight | 1.7 kg (3.75 lbs) |
Standards
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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Beverage | Beer | Complete your Beer Analysis Application Reports
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Beverage | Beer | Wort Aeration: Monitoring Dissolved Oxygen Application Reports
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Beverage | Soft Drinks | Complete Your Soft Drink Analysis Application Reports
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Beverage | Soft Drinks | The importance of oxygen measurement in soft drinks 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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How to transfer sample from beverage cartons Application Reports
Consumables & Accessories
Consumables & Accessories
To find out if you can purchase online from your location, check the online availability below.
If you do not find the item you require, please contact your Anton Paar sales representative.

FILLING NOZZLE LUER ALCOLYZER
OxyQC Standard | Wide Range

Power Supply 15VDC 2,6A 100-240VAC
OxyQC Standard | Wide Range

AT-LINE PFD FILTER SET
OxyQC Standard | Wide Range

PFD Filling Device High Volume
OxyQC Standard | Wide Range

T - HOSE CONNECTOR 6mm
OxyQC Standard | Wide Range

FILTER CARBOQC/OXYQC
OxyQC Standard | Wide Range

FILTER CARTRIDGE FOR ALL-PURPOSE FILTER
OxyQC Standard | Wide Range

PRINTER PAPER 57x30 STANDARD
OxyQC Standard | Wide Range

PRINTER CONNECTION CABLE
OxyQC Standard | Wide Range

PRINTER PAPER FOR EPSON TM-U220
OxyQC Standard | Wide Range

RIBBON FOR EPSON PRINTER TM-U220
OxyQC Standard | Wide Range

Printer USB/RS232/Bluetooth CMP-20i
OxyQC Standard | Wide Range

Cartridge for fruit pulp filter (10pcs)
OxyQC Standard | Wide Range

AT-LINE ALL-PURPOSE FILTER
OxyQC Standard | Wide Range

AT-LINE FRUIT PULP FILTER
OxyQC Standard | Wide Range

At-line Pulp Filter with L-Hose Connecto
OxyQC Standard | Wide Range

HOSE CONNECTOR 6mm/4mm
OxyQC Standard | Wide Range

CARRYING STRAP CARBOQC
OxyQC Standard | Wide Range

RFID ABS DISC TAG 30 x 5 x 2 mm
OxyQC Standard | Wide Range

RFID Laundry Tag 30mm
OxyQC Standard | Wide Range

Printer EPSON TM-U220D or B for DMA
OxyQC Standard | Wide Range

SENSOR HEAD O-OPTION COATED
OxyQC Standard | Wide Range

SENSOR HEAD O-OPTION COATED WR
OxyQC Standard | Wide Range

Cable USB A/Plug - B/Plug 1,8m BK
OxyQC Standard | Wide Range

Ribbon for Citizen printer - CBM 910
OxyQC Standard | Wide Range