Kofloc PMG-1A Gas Mixture Device

Description

The Kofloc PMG-1A is the perfect bridge between complex industrial mixing plants and manual laboratory setups. In many analytical applications such as calibrating gas sensors or supplying controlled atmospheres to small bioreactors the accuracy of the gas ratio is the most critical factor. The PMG-1A removes the human error associated with needle valves and rotameters by allowing users to set exact flow rates for both the Base Gas and the Additive Gas via a high-visibility digital display.

The Kofloc PMG-1A is a specialized gas mixing device designed to blend two different gases with high precision. It serves as a middle ground between large-scale industrial gas mixing plants and simple manual laboratory setups.

Specifications

Fluid：N₂,Air,He,Ar,O₂,CO₂ etc.
Max.flow rate：Gas　1 line from 10mL/min to 20L/min　/　total 40L/min
Accuracy：±2%F.S.

Features

Dual MFC Control: Features two independent Mass Flow Controllers for the highest precision in 2-gas mixing.
High-Resolution Digital Display: Real-time monitoring of flow rates and concentration ratios.
Compact Tabletop Design: Small footprint (typically 1/2 rack size) ideal for crowded laboratory benches.

Applications

Semiconductor R&D: Small-scale testing of etching or deposition gases in vacuum systems.
Analytical Chemistry: Providing specific reactant gas ratios for TGA (Thermogravimetric Analysis) or DSC experiments.
Fuel Cell Testing: Mixing hydrogen and inert gases for performance evaluation of small fuel cell stacks.