Radiant heater for analytical laboratory use with precision energy control, non contamination exterior and uniform radiation footprint

摘要

A non-contaminating radiant heater for analytical laboratory use with a controller providing a closed-loop, precise regulation of sequencing patterns of energy emission delivered to a sample at a programmed rate preventing hotspots until a preselected temperature is reached for a preselected time interval all. within a programmed schedule. The radiant heater includes a supporting base functioning as a sample platform, a vertical support member secured to the base and sample platform, and an electrically powered radiant heating element is enclosed by a sealed surrounding and supporting fixture fastened to the vertical supporting member providing a uniform radiation footprint.