Welcome to Weiss Technik

We are the world market leader for environmental simulation systems and leading in heat technology, climate technology and pharmaceutical systems.

EU F-gas regulation 2024

Weiss Technik introduces new CO₂ refrigeration systems with GWP 1. The new European regulation on F-gases is in force since March 11, 2024. Environmental simulation systems are affected by new refrigerant bans,...

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The new TempEvent and ClimeEvent

Switch to the new generations of TempEvent and ClimeEvent! Innovative and designed to meet the needs of our customers. In sizes up to 2000 liters and temperature change rates of 3K/min and 5K/min.

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Battery Testing & Production: Discover our test rigs

Heat, cold, humidity, wind and dust: in the world's largest battery test center, energy storage devices undergo a wide variety of environmental simulations.

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Medical cannabis – Made in Germany

GMP-compliant air-conditioning technology
for Cannabis cultivation

Complete. Efficient. Certified.

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The vision of precision - thermal processing for the ophthalmic industry with vötschoven.

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Production for premium lenses from Leica Eyecare

Schunk companies OptoTech and Weiss Klimatechnik realise innovative ophthalmic lens production.

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The optimisation of battery production

Weiss Technik has developed convective vacuum dryers that make dehumidification more efficient.

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High-risk battery tests

Special test chamber for explosive tests
according to ATEX

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