Lauda^® Ecoline Heating Circulating E-300 Series

The Ecoline Heating Circulators provide all the features you need and want in an affordable unit with internal/external temperature control capabilities. Because of their unprecedented heating capacity, these compact units can be used in a wide range of applications.

Applications

• Cell cultures
• Enzyme assays
• Coliform testing
• DNA incubation
• Hybridization and Stringency Washing of microarray slides in DNA sequencing processes

Product features

• A modified PID controller provides energy-saving temperature control—adjusts the 2250-watt heater power to correspond with effective demand and compensate for temperature drift;
• Electronically controlled high output pumps with five selectable output settings
• Five-speed, adjustable, high-pressure pump features a maximum flow rate of 20 L/min. with an outflow pressure of 0.4 bar, and it circulates to closed loop systems only
• User calibratable electronics eliminate the need for temperature correction logs—ideal for laboratories that must verify the temperature on the display against a calibrated source
• Built-in safety:
  • Independent low-liquid-level safety shuts off power should the liquid fall below a minimum level
  • Audible alarm indicates when a safety feature has been activated
  • Select models offer remote sensing capabilities and RS-232/RS-485 connections that provide direct computer communication
  • Adjustable over-temperature protection through double PT100 sensors with separate fail-safe electronic circuits
  • High viscosity detection of bath liquid prevents any damage to the pump system
• Operating temperature may be displayed in°C or °F
• Choice of three electronic controllers to best match your application needs
• Optional Lauda Wintherm Software lets you create application-specific time/temperature profiles
• The Vario-Pump allows operation at room temperature without additional cooling equipment; the hydro-dynamically optimized engineering of the Vario-Pump eliminates friction that could introduce unnecessary heat into the bath
• All Ecoline Circulators include a continuously variable individual flow split between the internal bath circulation and an external circuit