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VDR/S-VDR APT

Annual Performance Test

The aim of an Annual Performance Test (APT) is to determine whether a VDR/S-VDR operates in accordance with the manufacturer's specifications.

Since a VDR/S-VDR is a “black box” device, it is important to obtain documentation that explicitly shows all interfaces with the peripheral devices and confirms that they comply with the International Electrotechnical Commission (IEC) test standards. This documentation is essential for surveyors and inspectors of flag states and classification societies.

We are certified by the following manufacturers for VDR/S-VDR Annual Performance Tests:

  • AMI Marine

  • DANELEC Marine

  • FURUNO

  • Interschalt

  • Netwave

  • Rutter

  • Consilium

Our Global Network

Our global presence allows us to offer customized services locally while maintaining international quality standards. These partnerships enable us to respond flexibly and reliably to the needs of our customers worldwide.

Certificates

Our experienced employees guarantee the best possible service every day. With competence and commitment, they ensure smooth processes and fast solutions - both in personal customer care and in direct on-site service. From the office to the technical department, we do everything we can to fulfill our customers' wishes to their complete satisfaction.

Maintenance Agreements

Regular maintenance means always being on the safe side!

Safety Radio Surveys

Annual GMDSS Safety Radio Surveys by qualified engineers and experienced radio technicians.

LRIT Testing

Ensure the conformity of the Long-Range Identification and Tracking system.

24h Emergency Service

Do you require urgent assistance and our service? In an emergency, the Querin service team is at your side at all times!

Call +49 4163 86691 911Email sos@querin.com