Product data sheet PRESTO W55 1/3 PRESTO W55 temperature control system / process system Reactor temperature control, tests for all kinds of substances or temperature simulation - the new PRESTO are made for highly precise temperature control and rapid temperature changes. Highly efficient components allow extremely fast compensation of exothermic and endothermic reactions. Lab users benefit from high flow rates, constant pressure, and a controlled build-up of pump pressure. Permanent internal monitoring and self-lubricating pumps contribute to the new PRESTO’s long service life. The integrated 5.7’’ industrial touch screen displays all important information clearly and concisely enhancing ease of use considerably. Your advantages • For highly precise, external temperature applications • Rapid heating and cooling • Wide working temperature ranges without changing fluids • Highest performance with small footprint • Space-saving design optimizes space utilization in your lab • NEW 5,7” industrial color TFT touch screen • NEW USB (Host und Device) • NEW Ethernet • NEW SD-Card slot • RS232 / optional RS485 / optional Profibus DP • Stand-by input Technical Data Order No. Category Working temperature range (°C) Temperature control Temperature stability (°C) Setting / display resolution Integrated programmer Temperature Display Heating capacity (kW) Cooling capacity (Medium: JULABO Thermal | Ethanol) Pump capacity flow rate (l/min) Pump capacity flow pressure (bar) Viscosity max. (cSt) Pump connections Refrigerant stage 1 Filling volume refrigerant stage 1 (g) Global Warming Potential for R452A

Product data sheet PRESTO W55 2/3 Carbon dioxide equivalent stage 1 (t) External Pt100 sensor connection Digital interface Analog connection input / output Ambient temperature Dimensions W x L x H (cm) Weight (kg) Sound pressure level (distance 1 m) max. (dBA) Process volume min. (active heat exchanger volume) liters Internal usable expansion vol. (liters) Classification according to DIN12876-1 Cooling of compressor Cooling water connection Cooling water consumption (l/min) Cooling water temperature (°C) Cooling water differential pressure (bar) Available voltage versions 3.424 integrated RS232,...

Product data sheet PRESTO W55 3/3 Energy saving cooling Proportional cooling control for automatic adjustment of cooling power or temporary switch-off of compressor as needed to save up to 90 % energy in comparison to unregulated cooling machines M Easy transport by one person Ergonomic design facilitates moving and positioning by one person . Filling level at a glance -Backlit indicator for selected pump stages and filling volume Technical Features Warning & Safety Functions Intelligent pump system Reliable and consistent pump capacity, electronically adjustable pump stages or pressure value, automatic...