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Microphone ML-3K
ML-3K - is a noise-proof microphone, designed to transmit ship service orders. It is connected to the switches installed in the internal premises. Equipped with a spiral cord 3 meters long. Suitable for work on sea vessels. The device meets the requirements of the IEC.
Microphone ML-3K guarantees a calendar service life of not less than 5 years. Under the conditions of operation, the level of trouble-free operation is significantly increased. The device has a low sensitivity to wind, since its impulses can change the air pressure. Therefore, the tape microphone is recommended to be installed indoors.
Specifications:
- Power supply - 220 V frequency 50 Hz
- Operating temperature -30 + 40 ° С
- Relative humidity - 95%
Available for order
Documentation:
Factory acceptance tests
Commissioning is the process of fine-tuning the installed equipment so that it works correctly and performs its functions. They are carried out in stages, starting from the manufacturer's workshop, where important equipment is checked before being sent to the shipyard. These checks carried out by the manufacturer are called Factory Acceptance Test (FAT). They confirm that the equipment was in order when it left the shop.