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CO₂ And Oxygen Meter

Combined CO₂ And O₂ Meter: CboxQC™ At-line

Combined CO₂ And O₂ Meter: CboxQC™ At-line

Desceiption CboxQC™ At-line is the combined portable CO 2 and O 2 meter for measurement directly from process lines, tanks, kegs and casks during production and bottling. For the utmost flexibility, the instrument’s new and robust design is small, compact and lightweight and therefore fully...
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CboxQC™ At-line is the combined portable CO2 and O2 meter for measurement directly from process lines, tanks, kegs and casks during production and bottling. For the utmost flexibility, the instrument’s new and robust design is small, compact and lightweight and therefore fully protected for harsh environments. It provides a battery life of up to ten hours. The integrated CO2 and O2 Data Logger function enables continuous measurements from the line or tank. CboxQC™ At-line is therefore ideal for checking the production process of beverages and verifying the CO2 and O2 results measured by process equipment.

Key Features

Fully protected

  • Fully protected from harsh environments thanks to the robust and IP67 leakproof design

  • For the utmost flexibility, the instrument’s new design is small, compact and lightweight

Efficient and quick to finish

  • CO2 and Oresults after only 90 seconds

  • CO2 measurement based on the patented Multiple Volume Expansion method

  • New high-resolution optochemical Osensor is simple, accurate and ready for measurement anywhere

  • Intuitive user interface - easy handling in all surroundings

  • Ready to go once out of the box

  • Clear sample identification for full traceability of 500 measurement results

Built-in support for the most precise results

  • Data Logger function: enables continuous CO2 and Omeasurements from the line or tank

  • FillingCheck™: automatically detects filling errors and generates a warning message

  • System Check: guides the operator through recommended periodical checks

Portable measurement

  • Integrated rechargeable battery provides up to 10 hours at-line operation

Fast and wireless

  • Bluetooth interface for wireless printing

  • USB interface for data transfer to a PC

  • RFID interface for changing measurement settings quickly by reading RFID tags

Technical Specifications

Measuring range

CO20 g/L to 12 g/L (0 vol. to 6 vol.) at 30 °C
0 g/L to 20 g/L (0 vol. to 10 vol.) < 15 °C
O20 ppm to 4 ppm
Temperature-3 °C to +40 °C (27 °F to 104 °F) 
Accuracy: ± 0.2 °C
Pressure0 bar to 10 bar absolute (0 psi to 145 psi)
Repeatability s.d.
CO20.04 g/L (0.02 vol.)
O2± 2 ppb (in the range < 200 ppb)
Reproducibility s.d.
CO20.1 g/L (0.05 vol.)
O2± 4 ppb (in the range < 1000 ppb)
± 10 ppb (in the range of 1000 to 2000 ppb)
± 20 ppb (in the range of 2000 to 4000 ppb)
CO20.01 g/L
O20.1 ppb (in the range < 100 ppb)

Additional information

Sample volumeapprox. 150 mL
Measuring time per sampleapprox. 90 seconds
Internal storage500 measured results
  • 1 x RS-232 for PC and printer

  • 1 x USB for PC

  • 1 x RFID, 1 x Bluetooth (optional)

Protection classIP67
Power supplyAC 100 - 240 V, 50/60 Hz, 1.5 A
DC 12 V, 3.0 A
Rechargeable battery typeLi-Ion 11.1 V, 2.25 Ah (optional: Li-Ion 11.25 V, 2.6 Ah)
Maximum at-line operation10 hours
(L x W x H)
262 mm x 209 mm x 176 mm (10.3 in x 8.2 in x 6.9 in)
Weight2.7 kg (6 lbs)

Packing & Shipping

Delivery detail:

UPS/DHL/FEDEX/TNT express are available for your choose which take 3~ 5 days to arrive,and  we will offer the tracking number for you to check the status of your items online at any time. 

 By air cargo which takes about one week to arrive .

 By sea which takes about 20-30days to arrive , depending on your actual requirements.


Our Service


12 months warranty for scientz High Throughput Tissuelyser

If any technical problem during warranty time, replacement parts will be sent free of charge.

Technical support is also available in whole time.

2.Our Advantage

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in fluent English.

3. OEM is available if the quantity is large.

4. We offer very competitive for all our products.


Our machines undergo an extensive and strict testing and quality control procedure, ensuring every item purchased meet global quality standards.It's safe and reliable quality for scientz High Throughput Tissuelyser.

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Our Workship


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Our Certification


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