(pressebox) (Seelbach, 2009-11-12) The EH models by JULABO are a lowpriced series for routine applications in laboratories. The new circulators were upgraded with additional functions. The EH models now feature temperature calibration (ATC) and an electronic timer. A new user interface features intuitive operation a fresh design, fewer keys and easy handling. As before all EHcirculators incorporate a low liquid and high temperature protection classification III (DIN 12876-1) and qualifying them for unattended operation even with flammable liquids. They convince with a large and bright temperature display (LED) which is easy to read across the room, PID temperature control, a splashproof keypad for troublefree operation, and a temperature stability of ±0.03 °C. This series includes immersion circulators, open heating bath circulators as well as refrigerated circulators. Refrigerated instruments up to 920 Watt of cooling with a working temperature range from -35 °C to +150 °C.