Testing laboratory

T-CZ, a.s. offers the capacity of its corporate testing laboratory for services in the field of climatic and mechanical tests. We perform tests according to Czech or international standards and also according to customer requirements. For example, we can propose and perform tests according to the following standards: ČSN EN 60068, ETS 300 019, MIL STD 810, ČOS 999905 and ČOS 999902.

Climatic tests

Climatic chamber

Vötsch ClimeEvent C/600/70/3

  • Inner dimensions (w × h × d): 800 × 950 × 800 mm
  • Volume of 600 litres
  • Temperature range from -72°C to +180°C
  • Relative humidity of 10 % to 98 % at temperatures from +10°C to +95°C

Temperature chambers

Vötsch VUK 08/300

  • Inner dimensions (w × h × d): 660 × 600 × 720 mm
  • Volume of 300 litres
  • Temperature range from -82°C to +180°C

Vötsch VMT 04/140

  • Inner dimensions (w × h × d): 500 × 530 × 490 mm
  • Volume of 140 litres
  • Temperature range from -41°C to +180°C

Mechanical testing

Vibration systems

We use the LDS Dactron Comet digital control system by Brüel & Kjær. Jigs for fastening tested samples can be designed by our engineers and manufactured in our own mechanical engineering workshop, if they are not provided by the customer.

Signal Force VH-616 system

  • Head expander 1800 ×1800 mm
  • VH-616 shaker parameters
    • Maximum force at sinusoidal vibrations of 26.67 kN
    • RMS force at random vibrations of 26.67 kN
    • Maximum force at half-sinusoidal course shock of 58.79 kN
    • Maximum deviation amplitude: 50.8 mm
    • Maximum speed of 1.82 m/s
    • Maximum acceleration (separate table) of 784 m/s2
    • Maximum sample weight of 454 kg
    • Frequency range of 5 Hz to 3,000 Hz

Deritron VP-85

  • Head expander 770 × 560 mm
  • VP-85 shaker parameters
    • Maximum force at sinusoidal vibrations of 5.3 kN
    • Maximum amplitude deviation of 25.4
    • Maximum speed of 1.5 m/s
    • Maximum acceleration (separate table) of 863 m/s2
    • Maximum sample weight of 30 kg
    • Frequency range of 5 Hz to 2000 Hz

Shock equipment

TIRA Shock

  • Acceleration amplitude range of 5 g to 1,000 g
  • Pulse width of 2 to 20 ms
  • Maximum tested sample weight of 150 kg

Spraying chamber

Spraying box

  • Square base with dimensions of 800 × 800 mm and height of 1,000 mm
  • Water flow regulation
  • A sample is sprayed from all sides thanks to a rotary platform driven by electric motor