United States 

UPPER HEATED PLATE


The UHP is designed for use with the DHR Smart Swap Peltier Plate and provides both upper plate temperature control and an enclosed purge gas environment. Designed for optimum heat transfer, using patented heat spreader geometries (US Patent # 7,168,299), and minimum thermal equilibration time, the UHP sets a new standard in non-contact heating. Automated zero heat flow calibration yields temperature gradients of less than +/- 0.1 °C. The UHP is modeled to provide matched upper and lower plate temperature during heating ramps of up to 15 °C/min to a maximum temperature of 150 °C. The DHR UHP features the patented (US Patent # 6,931,915) Active Temperature Control, ATC. The ATC makes the DHR UHP the only Peltier/upper heated plate system combination available that incorporates direct temperature control of both the upper and lower plates. Flexible cooling options include an external circulator or innovative vortex cooling.

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