ECO Kältethermostate
From -50 to 200 °C: Cooling thermostats for economic temperature control in the lab

From -50 to 200 °C: Low-temperature thermostats for economical temperature control in the lab

Impressive performance with easy operation: the LCD (Silver model) or TFT display (Gold model) enables intuitive operation. Both thermostat heads offer a six-stage circulation pump and can be expanded with numerous interface modules as accessories.

The extensive model portfolio offers types with cooling output of 180 to 700 watts and minimum temperatures of -15 to -50°C.

The high-performance LAUDA ECO devices work with the energy-saving LAUDA SmartCool system, which automatically adjusts the cooling output to the required operating status.

Overview

Benefits and added value

  • Especially environmentally friendly: All low-temperature thermostats can also be used with natural refrigerants.
  • Clear text menu guidance via LCD or color TFT display for easy operation
  • Programmer for automating temperature profiles
  • Adjustment of flow rate switch for internal/external circulation, can be actuated from the outside during operation
  • USB interface, bath cover, pump connections and closing plugs as standard equipment

Working range

The cooling thermostats come with bath cover and pump connections as standard, and are available in air and water-cooled designs. A drain tap on the back side of the device makes changing the heat transfer liquid easy and safe.

Min. working temperature

Min. working temperature

-25 °C

Max. working temperature

Max. working temperature

200 °C

Temperature stability

Temperature stability

0.02 ± K

Product lines

Select up to 4 technical parameters that you want to display in the table

Product Min. working temp Max. working temp Heater power max. Cooling output at 20 °C 50 Hz Compare product
ECO RE 415 G -15 °C 200 °C 2.6 kW 0.18 kW Details
ECO RE 415 GW -15 °C 200 °C 2.6 kW 0.18 kW Details
ECO RE 415 S -15 °C 200 °C 2 kW 0.18 kW Details
ECO RE 415 SW -15 °C 200 °C 2 kW 0.18 kW Details
ECO RE 420 G -20 °C 200 °C 2.6 kW 0.2 kW Details
ECO RE 420 S -20 °C 200 °C 2 kW 0.2 kW Details
ECO RE 630 G -30 °C 200 °C 2.6 kW 0.3 kW Details
ECO RE 630 S -30 °C 200 °C 2 kW 0.3 kW Details
ECO RE 1050 G -50 °C 200 °C 2.6 kW 0.7 kW Details
ECO RE 1050 S -50 °C 200 °C 2 kW 0.7 kW Details
ECO RE 1225 G -25 °C 200 °C 2.6 kW 0.3 kW Details
ECO RE 1225 S -25 °C 200 °C 2 kW 0.3 kW Details
ECO RE 2025 G -25 °C 200 °C 2.6 kW 0.3 kW Details
ECO RE 2025 S -25 °C 200 °C 2 kW 0.3 kW Details

Device dimensions

250 x 435 x 624 mm

ECO RE 1225 S

ECO RE 1225 G

200 x 430 x 581 mm

ECO RE 630 G

ECO RE 630 S

180 x 396 x 555 mm

ECO RE 420 G

ECO RE 420 S

350 x 570 x 624 mm

ECO RE 2025 G

ECO RE 2025 S

280 x 440 x 624 mm

ECO RE 1050 G

ECO RE 1050 S

Characteristics

Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
Device Device category Document type Language Format File size

Chapter Cooling thermostats
Overall brochure

Bath thermostats Brochure
English
PDF 3,37 MB Download document Download document

Chapter Heating thermostats
Overall brochure

Bath thermostats Brochure
English
PDF 4,12 MB Download document Download document

Chapter Calibration thermostats
Overall brochure

Special devices Brochure
English
PDF 2,05 MB Download document Download document

ECO Silver

Immersion thermostats Operating instructions
English
PDF 4,52 MB Download document Download document

ECO Silver

Bath thermostats Operating instructions
English
PDF 4,52 MB Download document Download document

ECO Silver
Natural refrigerant

Bath thermostats Operating instructions
English
PDF 5,08 MB Download document Download document

ECO Gold

Immersion thermostats Operating instructions
English
PDF 5,72 MB Download document Download document

ECO Gold

Bath thermostats Operating instructions
English
PDF 5,72 MB Download document Download document

ECO Gold
Natural refrigerant

Bath thermostats Operating instructions
English
PDF 6,38 MB Download document Download document

Accessories

Do you need additional information or do you have questions?


International Area Sales

+49 9343 503-555
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Heating thermostats

Heating thermostats

  • Various performance classes from entry-level to high-end
  • Temperature range 20 °C to 300 °C
  • Temperature stability ± 0.01 K
  • Bath sizes from 2.5 L to 40 L, bath vessels of stainless steel (insulated)
  • Various interface modules
To Heating thermostats
Cooling thermostats

Cooling thermostats

  • Various performance classes from entry-level to high-end
  • Temperature range -100 °C to 200 °C
  • Simply sustainable - can be used with natural refrigerants
  • Bath sizes from 3.3 L to 44 L, bath vessels of stainless steel (insulated)
  • Various interface modules
To Cooling thermostats
Circulation and process thermostats

Circulation and process thermostats

  • Temperature control thanks to refrigerants or Peltier technology
  • Devices with open bath systems and with pressure overlays
  • Compact design
  • Temperature range -90 °C to 320 °C
  • Cooling output 0.06 to 25 kW
To Circulation and process thermostats
Calibration thermostats

Calibration thermostats

  • Temperature range -25 °C to 200 °C
  • Constant immersion depth thanks to a calibration chamber with overflow principle
  • Various sizes, bath openings and usable depths available
  • Extensive range of accessories
  • Better heat transfer as compared to heating cabinets and metal block thermostats
To Calibration thermostats
Immersion and bridge thermostats

Immersion and bridge thermostats

  • Temperature control for any bath vessels, heating output up to 3.5 kW
  • Telescoping rod for baths from 310 to 550 mm width
  • With various pump models: Pressure-suction pump or high-performance pressure pumps
  • For different bath depths up to 320 mm
  • Selectable control head depending on the required functional scope
To Immersion and bridge thermostats

Applications and industry examples for LAUDA thermostats

Novel food

Novel food

Precise temperature control during processing controls quality, the properties of sensors and more.

To the application example
Biotechnology

Biotechnology

Temperature control is essential when it comes to the quality of research and production results.

To the application example
Research & development labs

Research & development labs

Temperature control in research and development is especially important in the sample preparation and quality assurance sectors.

To the application example

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