Comprehensive services in areas of testing, inspection, certification and training.

SZU‘s measures in connection with Covid-19

We are constantly monitoring and evaluating the COVID-19 situation. We have taken a number of measures to help minimize the risk of infection. We do everything we can to ensure that these measures have the least impact on the operation of our business and on running orders. Our main goal in this situation is to protect the health of our employees and customers.

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A new dust test chamber


A new dust test chamber

We have acquired a new 2000 x 2000 x 2500 mm dust test chamber, which enables us to test products that are up to 1700 x 1700 x 2100 mm in size and up to 450 kg in weight.
The chamber is equipped with three underpressure systems, and this allows simultaneous testing of three products. The chamber is designed for testing of IP 5x degree of dust ingress protection (with or without underpressure) and of IP 6x degree with underpressure

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Antonín Heitl
Head of Electrical and Mechanical
Equipment Test Station

e-mail: tel.: mobil:
+420 541 120 631
+420 725 062 786