Semistat Thermoelectric thermostat
Thermo-electric process thermostats for the semiconductor industry from -20 to 90 °C
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Back to overview Circulation and process thermostats

Thermoelectric process thermostats from –20 to 90 °C for the semiconductor industry

Fast and precise temperature control for complex processes. Based on the tried-and-tested principles of heat transfer used for Peltier elements, the LAUDA Semistat thermoelectric systems for temperature control offer reproducible temperature control for plasma etching applications.

The dynamic temperature control of the electrostatic wafer chuck (ESC) makes it possible to use devices with all types of etching processes.

Energy-efficient and space-saving, with stable temperature control, these clever systems are perfect for manufacturing ever-smaller components.

Overview

Benefits and added value

  • Compressor and refrigerant-free system with low energy consumption
  • Smallest footprint in the industry, ideally suited for underfloor installation
  • Extremely low volume of heat transfer fluid

Working range

Point of use (POU) temperature control systems can reduce energy consumption by up to 90 % compared to compressor-based systems. Minimal space requirements with the option of underfloor installation at the point of use minimizes cleanroom use. Quick and precise temperature control of the process temperature profiles to ±0.1 °C improves wafer-to-wafer homogeneity.

Working temperature min.

Working temperature min.

-20 °C

Max. working temperature

Max. working temperature

90 °C

Temperature stability

Temperature stability

0.1 ± K

Product lines

 

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

ProductMin. temperature rangeMax. working tempHeating outputCooling output at 20 °C 50 HzCompare product
Semistat S 1200 -20 °C 90 °C 3 kW 1.2 kW Details
Semistat S 2400 -20 °C 90 °C 6 kW 2.45 kW Details
Semistat S 4400 -20 °C 90 °C 12 kW 4.4 kW Details

Device dimensions

116 x 232 x 470 mm

Semistat S 1200

116 x 300 x 560 mm

Semistat S 2400

194 x 300 x 560 mm

Semistat S 4400

Characteristics

Downloads - general product data

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

Available documents
Available languages
DeviceDevice categoryDocument typeLanguageFormatFile size
Chapter Circulation and process thermostats
Overall brochure 		Process thermostats Brochure
English
PDF 4,84 MB Download document Download document
Thermoelectric process thermostats Process thermostats Brochure
English
PDF 864,69 kB Download document Download document
Thermoelectric process thermostats Process thermostats Operating instruction
English
PDF 2,41 MB Download document Download document

Accessories

Please use the LAUDA accessories finder for additional accessories.
LAUDA accessory finder

Do you need additional information or do you have questions?

Puneet Chavan
Sales Manager UK & Ireland

+44 1780 243118
E-Mail

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  • 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)
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To Heating thermostats
Cooling thermostats

Cooling thermostats

  • Various performance classes from entry-level to high-end
  • Temperature range -100 °C to 200 °C
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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
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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
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To Immersion and bridge thermostats

Applications and industry examples for LAUDA thermostats

Semiconductor industry

Semiconductor industry

In the manufacture of semiconductors and the testing of electronic components, there are numerous processes that require precise temperature control.

To the application example

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