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    ECO Series ThermostatsECO Series Thermostats

ECO Series Thermostats

  • LAUDA - E4S, RE415S, RE630S, RE1050S, RE2025S

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Economical Thermostating in the Laboratory from -50 to 200 °C

There are innovations and developments, particularly regarding the range of features and ease of operation. The new ECO are equipped with a powerful circulating pump, offering more than 30% higher pump capacity compared to previous models.

The intuitive menu navigation ensures easy operation. A mini-USB interface is included as a standard feature, and additional interfaces are available via optional add-on modules. The new flow rate switch allows on-the-fly adjustment of the flow between internal and external circulation—even during operation. The more powerful units are equipped with the energy-saving LAUDA SmartCool system. All cooling thermostats are available as air-cooled units.

Heating thermostat

  • Thermostatic bath/circulator with latest microprocessor technology
  • Monochrome grafic LCD display for simultaneous indication of actual and set value
  • Clear text menu navigation
  • Easy input via cursor and soft keys
  • Fully electronic continuous controller with PID action
  • Safety class III for operation with flammable and non-flammable liquids
  • Over-temperature cut-out adjustable via menu
  • Vario pump with six adjustable performance levels
  • Easy control of the flow rate between internal and external circulation during operation without contact with the bath
  • USB interface as standard
  • Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus)
  • Upgradeable with Pt 100/LiBus module for external control and remote control via Command console
  • Integrated programmer, 1 programme with max. 20 segments
  • Cooling coil as standard
  • Pump connectors with plastic nipples 13 mm as standard
  • Bath vessel made from stainless steel with drain valve

Cooling thermostat

  • Thermostatic bath/circulator with latest microprocessor technology and integrated cooling system
  • Monochrome grafic LCD display for simultaneous indication of actual and set value
  • Clear text menu navigation
  • Easy input via cursor and soft keys
  • Fully electronic continuous controller with PID action
  • Safety class III for operation with flammable and non-flammable liquids. Over-temperature cut-out adjustable via menu
  • Vario pump with six adjustable performance levels
  • Easy control of the flow rate between internal and external circulation during operation without contact with the bath
  • USB interface as standard
  • Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus)
  • Upgradeable with Pt 100/LiBus module for external control and remote control via Command console
  • Integrated programmer, 1 programme with max. 20 segments
  • Pump connectors as standard
  • Bath vessel made from stainless steel with drain valve
  • Condenser cooling Air

ModelECO E4S
Working temperature max. °C200
Working temperature min. °C20
Working temperature with water cooling max. °C20
Working temperature with water cooling min. °C200
Operating temperature range min. °C-20
Operating temperature range max. °C200
Temperature stability ±K0.01
Safety FittingsIII, FL
Heater power max. kW1.3
Pump TypeV
Pump pressure max. bar0.6
Pump flow max. L/min22
Bath volume min. L3
Bath volume L3.5
Bath opening (WxD) mm135x105
Bath depth mm150
Usable depth mm130
Height top of bath mm196
Dimensions (WxDxH) mm168x272x376
Weight kg6.6
Loading max. kW1.4

ModelsECO RE415SECO RE630SECO RE1050SECO RE2025S
Working temperature max. °C200200200200
Working temperature min. °C-15-30-50-25
Temperature stability ±K0.020.020.020.02
Safety FittingsIII, FLIII, FLIII, FLIII, FL
Heater power max. kW1.31.31.31.3
Cooling output at 20 °C kW0.180.30.70.3
Cooling output at 0 °C kW0.120.240.60.23
Cooling output at -20 °C kW0.10.350.06
Cooling output at -25 °C kW0.03
Cooling output at -30 °C kW0.020.19
Cooling output at -40 °C kW0.1
Cooling output at -50 °C kW0.02
Pump TypeVVVV
Pump pressure max. bar0.60.60.60.6
Pump flow max. L/min22222222
Bath volume L45.71020
Bath opening (WxD) mm130x105150x130200x200300x350
Bath depth mm160160160160
Usable depth mm140140140140
Height top of bath mm365400443443
Dimensions (WxDxH) mm180x350x546200x430x581280x440x624350x570x624
Weight kg19.627.234.637.0
Loading max. kW1.41.41.41.4