A temperature controlled chamber for {HEAD ~ an analytical instrument} which includes a circular conveyor for transporting assay cartridges, {TAIL ~ the chamber} enclosing the outer peripheral part of the conveyor on which the assay cartridges reside 
includes
A temperature controlled chamber for { HEAD ~ an analytical instrument } which includes a circular conveyor for transporting assay cartridges , { TAIL ~ the chamber } enclosing the outer peripheral part of the conveyor on which the assay cartridges reside
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH