90 years of environmental simulation – vötschtechnik, a tradition of success

90 years ago, Ernst Vötsch founded his company for manufacturing refrigerated displays in Berlin… More

Precision climate test cabinets for particularly stable and homogeneous test conditions

The precision climate test cabinets offer all of the benefits of the tried and tested ClimeEvent series, and use a variety of technical measures to achieve the required level of precision. More

Temperature test chambers – TempEvent

TempEvent temperature test chamber, the world first from weisstechnik, is setting standards in the fields of performance, future-proofing and usability. New, eco-friendly refrigerant R449A, optimized airflow and temperature distribution. More

Temperature test chambers TempEvent – More equipment, right from the start

New, eco-friendly refrigerant – Optimised air ow and temperature distribution – WEBSeason web-based user interface More

ClimeEvent climate test chambers – VIDEO

The Weiss Technik Climate Test Chambers Clime Event help you to test the influence of temperature and humidity on the properties, function and lifespan of your products. Reproducible, certified and under accelerated conditions. More

Temperature and climate test chambers VT3 and VC3

The Vötsch Technik Test Chambers VT3 and VC3 help you to test the influence of temperature and humidity on the properties, function and lifespan of your products. Reproducible, certified and in fast motion. More

Weiss environmental protection

By means of comprehensive energy optimization the efficiency also of your systems and processes can be significantly increased – we are at your side to assist you. More

Energy optimization – Analysis, evaluation and implementation

Environmental simulation and environmental protection More

WK3 Climate Chamber – The revolution in the world of environmental technology!

The operating philosophy of the new WK3 is to enable users to access operating and control functions as well as to provide manual access to processes quickly and conveniently all over the world. More

Temperature chamber WT3 and climate test chamber WK3


The temperature and climate test chambers WT3/WK3 with patented climate and temperature conditioning system set standards with regard to ease of operation, performance and equipment. More