Environmental simulation testing – Areas of application

Avoid malfunctioning development and minimize claims within warranty period. By performing our tests, we provide support to the R&D activities of our customers in the following fields. More

Test chambers for photovoltaic modules (PV)

The test chambers with an extra wide or high interior test space allow you to test for suitability and service life with temperature changes, moisture/frost or moisture/heat constellations according to IEC 61713, IEC 61215 and IEC 61464. More

Temperature test chambers VTL and climate test chambers VCL

The VTL and VCL series of temperature and climatic test chambers are ideally suited to such applications. These systems have a volume of 34 l, 64 l and 100 l respectively and provide an optimum solution where space is limited. More

Installation of a Weiss accessible temperature test chamber at ERICSSON in Budapest, Hungary

A custom-sized accessible temperature test chamber has been designed and installed tailored to the needs of our multinational client engaged in telecommunication and IT equipment development in cooperation with the expert engineers from Weiss Technik More

In-Line test tunnels

The system is capable of marking faulty products and automatically removing them from the production line, ensuring that customers never receive a product that does not meet specifications. More

Seminars – theoretical and practical education

We proudly share our knowledge and experience with our customers and partners. More

AmtestLab – Product testing

The Amtest-TM laboratory performs environmental simulation tests. Products are tested for reliability and quality in almost all product categories. More

WK2500 – Climate test chamber with extended test space (solar panels)

WK 2500 chambers enable the inspection of impact of heat and humidity on solar modules and panels. Having an inspection volume of 2500 litres and chamber floor accessibility it delivers almost the same performance as WT/WK series chambers. More

Weiss C series – Temperature and humidity system 


The test chamber features extremely precise air conditioning and innovative humidifier water bath which not only provides spray-free humidity control but also reduces humidity at the same time. More

Temperature and climate test chambers WTL and WKL


Reproducible temperature and climate tests can be performed directly at your workplace. This is possible with the WTL and WKL chambers of Weiss. This series was specifically developed for use in laboratories. More

WT/WK Walk-In test chambers


Our Walk In Chambers are a range of temperature and climate test chambers especially developed for large test specimens that cannot normally be tested in a standard-sized test chamber. More

Weiss MCS – Tailor-made test chambers

Weiss Umwelttechnik has extended its range of walk-in temperature and climate test chambers. Despite the standardized construction, we are now in a position to fulfil extensive customer requirements with the new Weiss M.C.S. series. More