Wasson-ECE - Dynamic Blender
From Laboratory Hardware
The Dynamic Blender provides reliable point-of-use calibration blends. The Dynamic Blender is a portable blending device that dilutes a sample or a certified standard with a matrix gas of choice. An inert flow path and heated bridge eliminate adsorption and condensation problems when blending gas standards that include sulfur, nitrogen, and other reactive compounds. The samples are fed directly to a GC, eliminating the need to store multiple gas standards. The dyanmic blender delivers the sample to the gas sample valve in the GC for reliable calibration. The final concentration is a function of the flow rate of the sample and the diluent gas.