Refrigerated/Heating Circulator, 4 L Tank, -30 to +200 ?C, USB and RS-232 Interface, R290; 200-230 VAC, 50/60 Hz

Ensures rapid heat-up and cool-down times|Easily switch between internal and external applications Central rotary knob simplifies operation Clearly view menu options from large TFT color display Built-in drain tap for easy and safe drainage Meets Class III (FL) according to DIN 12876-1|Efficiently controls temperature in 4 L bath tank|Covers temperature range from -30 to 200C|RS-232 interface transfers data quickly to PC or other external devices|Utilizes R290 refrigerant|Runs on 200-230 VAC, 50/60 Hz power|2 Years Part and Labor Warranty|These DYNEO DD refrigerated/heating circulators, equipped with thermal insulated stainless steel closed bath tanks, can easily be switched between internal and external circulation. The adjustable pressure pump has a flow rate of 27 L/min and a flow pressure of 10.2 psi. The tanks include a space-saving cooling coil and drain tap for safe and easy removal of liquids. The control panel features a multilingual 3.5 TFT color display with a central rotary control knob for straightforward operation. Other features include an integrated programmer, external Pt100 sensor connection, pump connectors (M16 x 1, male), automatic high-temperature shutoff, low liquid level cutoff, and ergonomic handles. All models are equipped with USB interface. Circulators are available in a wide range of working temperatures and can be purchased with an optional RS-232 or analog interface.