ECS-N Economic Multi-Channels (2-4) Gas Mixing System (Rotameter, 20-1000 SCCM), ENEMCGMSR

A Multi-Channel Gas Mixing Flowmeter (or multi-channel gas proportioner/mixing system) is designed to meter, regulate, and homogenize two or more discrete gas streams into a uniform mixture with specific volumetric or mass ratios. These systems range from mechanical multi-tube rotameter proportioners for budget-conscious setups to multi-channel electronic mass flow mixing stations with digital touchscreen control for advanced CVD, fuel cell, and calibration research.

The key features of the multi-channels gas mixing flowmeter are: (1) Multi-Channel Mass Flow Controller (MFC) Blenders (Electronic/Digital): Incorporate closed-loop proportional solenoid valves and thermal or differential-pressure mass sensors per channel. Deliver automated ratio calculations, totalizer tracking, gas library switching, and recipe programming (via touchscreen or software). (2) Multi-Tube Variable Area Gas Proportioners (Mechanical/Rotameter): Use parallel borosilicate glass tubes with precision micrometer needle valves connected to a common mixing manifold. Provide an economical, power-free solution for manual visual gas blending.