Accredited Testing Laboratory No. 1647

Workplace ZL1 offer:

• Temperature and climate tests (from -70 °C to +180 °C and humidity tests with control from 10% to 95%)
• Vibration tests (sinusoidal, random, time history, shock tests, seismic tests)
• Combined tests (Vibration tests combined with climatic effects)

The options are specified in more detail in the annex to the laboratory accreditation certificate K1657.

Temperature and climate tests

We perform temperature tests in the range of -70 °C to +180 °C and climate tests combining temperature and humidity (in the range of 10% to 95%).

We offer:

The laboratory is accredited in temperature and climate testing according to the following standards:

• Cold test CSN EN 60068-2-1, ed. 2
• Dry heat test ČSN EN 60068-2-2-2, ed.
• Temperature change test with a specified rate of change CSN EN 60068-2-14, ed. 2, test Nb
• Wet heat cyclic test EN 60068-2-30, ed. 2
• Cyclic temperature and humidity change test EN 60068-2-38
• Constant moist heat test EN 60068-2-78, ed. 2Laboratoř je akreditována v oblasti teplotních a klimatických zkoušek dle následujících norem:

Technical equipment:

Vötsch VCV3 7060-15 climate chamber

• Volume of internal test chamber: 600 l
• Temperature range: -70°C to +180°C
• Temperature change rate: 15 K/min according to IEC 60068-3-5
• Controlled relative humidity range: 10% RH - 95% RH
• Max. power dissipation of the device under test: 3 kW at 20°C

Temperature chamber CTS-65/50

• Internal test chamber volume: 50 l
• Temperature range: -65°C to +180°C
• Temperature change rate: 6 K/min (heating) and 4 K/min (cooling) according to IEC 60068-3

Vibration tests

We perform vibration tests in two axes with the generation of defined mechanical vibrations. Furthermore, impact tests are performed, where the test sample is subjected to sudden shocks, which may occur, for example, during transport or handling of the sample.

We offer:

The laboratory is accredited in the field of vibration testing according to the following standards:

• Sinusoidal vibration test EN 60068-2-6, ed.2
• Vibration test - Time course method EN 60068-2-57, ed.2
• Vibration test - sine pulse method EN 60068-2-57, ed.2
• Vibration test - random broadband EN 60068-2-67 ed.2, EN 61373 ed.2,
• Vibration test - mixed mode EN 60068-2-80
• Shock test EN 60068-2-27, ed.2, EN 61373 ed.2, , EN 60068-2-81
• Seismic capability test EN 60068-3-3
• Bulk cargo and transport package impact/rebound test EN 60068-2-55, EN ISO 13355
• Rough handling impact test, free fall test EN 60068-2-31, EN 22248

Technical equipment:

Two-axis vibrating exciter with RMS amplifier SW8142-24

• Fittings diameter: 284 mm
• Sliding table dimensions: 600×600 mm
• Frequency range vertically: 2-2700 Hz; horizontally: 5-2000 Hz
• Vibration excitation in two axes
• Nominal peak force Sine:24 kN
• Rated peak force Shock: 40 kN
• Maximum vibration exciter load 250 kg
• Maximum load on sliding table 300 kg

AVEX SM110MP impact tester

• Testing range - 3g to 30 000 g
• Impact duration 0.012 ms to 100 ms
• 3 types of pulse generation - Half sine, Sawtooth, Square Wave

Combined tests

We perform combined tests, where not only vibrations but also environmental influences such as temperature and humidity affect the tested samples.

We offer:

The laboratory is accredited in the field of combined testing according to the following standards:

• Vibration/shock test combined with climatic effects ČSN EN 60068-2-53

Technical equipment:

Vötsch VCV3 7060-15 climate chamber

• Volume of internal test chamber: 600 l
• Temperature range: -70°C to +180°C
• Temperature change rate: 15 K/min according to IEC 60068-3-5
• Controlled relative humidity range: 10% RH - 95% RH
• Max. power dissipation of the device under test: 3 kW at 20°C

Two-axis vibrating exciter with RMS amplifier SW8142-24

• Fittings diameter: 284 mm
• Sliding table dimensions: 600×600 mm
• Frequency range vertically: 2-2700 Hz; horizontally: 5-2000 Hz
• Vibration excitation in two axes
• Nominal peak force Sine:24 kN
• Rated peak force Shock: 40 kN
• Maximum vibration exciter load 250 kg
• Maximum load on sliding table 300 kg