LAUDA is the leading manufacturer of constant temperature equipment and systems, and highly precise measuring instruments, used in a broad range of research, development and production capacities. LAUDA thermostats are characterized by their excellent handling, highly ergonomic design and intuitive operation. Our products provide precise temperature control from –100°C to 320°C and are recognized by researchers throughout the pharmaceutical, biotech, educational, automotive, petrochemical and semiconductor marketplace, as integral components of process control, manufacturing and R&D .

Large selection:

Whether it’s for routine tasks, professional and economical temperature control, high cooling outputs and high cooling rates or lightning-fast temperature changes – LAUDA has the right solution for almost every requirement.

Proverbial quality:

For more than 60 years, LAUDA has been developing, designing and producing high quality constant temperature equipment to the highest standards in quality and safety – confirming time and again the durability and longevity that LAUDA has become known for.

First-class advice – internationally:

LAUDA provides friendly, fair, and expert advice and help customers to configure application-optimized systems.

Easy handling:

All LAUDA devices are characterized by excellent handling, a highly ergonomic design and intuitive operation. They also offer maximum user convenience and future-oriented software.

Exemplary safety concepts:

All products meet the most stringent safety requirements and provide peace of mind in every application, thanks to the intelligent technologies and sophisticated safety concepts.

Reliable service:

Robust LAUDA devices are known for their durability. If you still need additional support, the customer will have quick access to comprehensives services – for greater flexibility and cost-efficiency.


LAUDA offers a wide range of easy-to-use bath circulators from -100 to +250 °C for both internal and external temperature control depending upon the needs of the application. The model required will depend upon application considerations such as working temperature range and stability, internal or external requirement, bath volume and opening, temperature profiling needs and connectivity. LAUDA bath circulators also provide the flexibility required for those requiring both internal and external control in one device (dependent upon model) whilst providing precise temperature control via the highly capable heating power range up to 3.6 kW and cooling power range up to 6 kW (at 20 °C).

Further, LAUDA’s proven and highly-durable process circulator product range provides precise temperature control for external applications from -90 to +320 °C with stability up to +/- 0.05 °C dependent upon model. The small internal reservoir volume allows for rapid temperature change, whilst powerful pump performance enables flow rates of up to 60 L/min providing the necessary accuracy, flow and hence dynamic process temperature control required in this application area. With up to 9 kW of heating power and 35 kW of cooling power (at 20 °C) and a multitude of heat transfer fluids available, from water/glycol through to silicone oils, the LAUDA range is designed to meet the most stringent of customer needs, whilst providing reliable performance ensuring total cost of ownership is minimised.

Circulation Chillers

LAUDA’s circulation chillers ensure a problem-free, central cooling water supply in laboratories, research facilities or industrial processes. With the Microcool and Ultracool product lines, LAUDA offers a wide range of reliable, compact and energy-saving circulation chillers with cooling capacities from 0.25 kW to 265 kW.

The user-friendly and high-performance devices are suitable for use in various cooling tasks in the areas of laboratory, research and industry :

Industrial Heating and Cooling Systems
Made-to-measure installations for industrial applications.Heating, cooling, chilling from -150 up to 550 °C In accordance with the principle of “modular engineering”, LAUDA process cooling systems, heat transfer systems and secondary circuit systems are planned and built precisely according to customer‘s wishes: process-oriented, customized and with precision control,meeting the strictest safety standards…..Read More
Heat Transfer Liquids
The right choice of heat transfer liquid is of critical importance for the safe and reliable operation of thermostats, circulation chillers or water baths…..Read More