The HPE series heat pumps integrate a thermoelectric temperature control system in a package that comprises a fan, heat sink, thermoelectric cooler, and thermal block constructed as a complete heat-pump assembly. Three models are offered with heat-dissipation capabilities of 20, 40, and 80 W.
Using the Peltier effect, the heat pumps can provide precise servo-controlled thermal stabilization. The heat pumps enable accurate temperature control from –100° to 200°C with stability of 0.001°C in varying ambient conditions. The controllers are programmed using supplied PC software via RS-232 or a USB connection. (Contact Simon Weight for pricing and availability.)
Elliot Scientific , Harpenden , Hertfordshire , U.K.
Simon Weight 011-44 1582 766300
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