The MCQ GB100 is a compact Gas Mixer specifically designed for laboratories by MCQ Instruments. A powerful tool for managing and controlling MICRO FLOWS for gas mixing and gas dilution processes. Easy to install, set, and use, it is the fastest instrument on the market.

Start creating dynamic Gas Mixture by using a device which is the best in precision. Software included. Stable and accurate even on micro flow rates.
Operate using percentages of gas, not just in flow rates
Complete and Ready-to-use System
Superior alternative to Pre-Mixed gas cylinders

MCQ Instruments provides bundled software with all of its devices for full automation. Our instruments are designed to control every parameter, from the individual components of a gas mixture to the management of the entire process.

Our all-in-one 3-channels solution for gas mixing and gas managing
Mass Flow Rate for each channel
Additional gases supported on request
N2, 20 ºC, 101.325 kPa (1 atm):
5-100% FS: 1% of SP
< 5% FS: 0,2% of FS
For each channel
0,16% of reading
50 ms for each channel
In Bundle
Max 25 psi
15 - 25 °C
USB PC Interface, BUS RS 485 (*). Connect up to 64 Gas Blenders to obtain different mixing and blending solutions. (*) Function for future use. At the moment not active.
Push-in fittings for 6-4 mm tubes. Other on request
3 Inputs
1 Output of mixed gases
Gas mixing software.
CE, TUV, cTUVUS, Made in Italy

A complete laboratory experience in a single, ready-to-use box.
A better solution than Mass Flow Controllers. No Cut-Off. 0,1% minimum setpoint value. 1:1000 dilution ratio.
Create Custom Gas Mixtures starting from Pure Gas
No specific skills are required. Easy to use and fully automated


Easy blending of gases, runs without user input (Programmable sequences).

The immediate availability of any gas mixture required (5% CO2, 0-18% O2) is a potentially substantial time saving feature, as ordering custom gas mixtures can take 1 month.

Running experiments is easy and straightforward.
Answer a few questions to find the best Gas Mixer for you.
Interactive Guide