REACTION TEMPERATURE CONTROL DEVICE

摘要

A temperature control device comprises a heater block (20) that is formed from a continuous layer of metal that is heated by conduction by a heater element (22) in thermal contact with the block, and cooled by a fan (50) under the block. The upper surface of the block may have flat areas to accommodate samples on microscope slides or have recesses (21) to hold samples in small test tubes.