Partnering with a world leader in the production of climate chambers, Direct Test Technologies Srl is part of the international Sanwood industrial group.

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FAQ

Frequently Asked Questions

Domande frequenti

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Technical assistance includes:

Fault diagnosis

Routine and extraordinary maintenance

Mechanical, electrical, and electronic repairs

Calibration and performance verification

Software and firmware updates

Remote or on-site technical support

Generally it is recommended:

Routine maintenance: Once a year

Sensor calibration: Every 6–12 months (according to regulations)

Extraordinary maintenance: In case of anomalies or performance drops
Intensive use or extreme cycles may require more frequent maintenance.

The most frequent problems concern:

Temperature or humidity sensors out of tolerance

Refrigeration system malfunctions

Inefficient or clogged humidifier

Uneven internal ventilation

PLC or control system errors

Refrigerant gas leaks