Patent ID: 7072742

Claim:
A portable accurate blending module for retrofitting existing laboratory or industrial systems comprising: a) a proportioning submodule adapted to receive and merge at least two liquid feeds; b) a blending submodule in communication with the proportioning submodule, said blending submodule blending a merged liquid stream received from the proportioning submodule; c) a detection submodule in communication with the blending submodule so that a blended liquid stream from the blending submodule flows therethrough, said detection submodule detecting a characteristic of the blended liquid stream; d) a controller in communication with the detection submodule so that the characteristic of the blended liquid stream may be received therefrom, e) said controller also in communication with the proportioning submodule and adjusting the proportioning submodule based upon the detected characteristic; f) a skid upon which the proportioning, blending and detection submodules are mounted; and g) means for connecting the accurate blending module to the existing laboratory or industrial system.