QuickFit (NIOSH for hearing protection) Fig 3

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QuickFit (NIOSH for hearing protection) Fig 3

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Summary

Русский: Устройство для проверки средств индивидуальной защиты органа слуха (вкладышей) QuickFit, разработанное в NIOSH. проверяется как соответствие вкладыша слуховому каналу, так и умение рабочего правильно вставлять вкладыш.
На рисунке 3 показан рабочий, регулирующий уровень громкости более "тихого" звукового сигнала - перед тем, как вставит вкладыш в ухо для проверки.

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national institute for occupational safety and health infographics

noise protection

workplace safety of russia

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Date

02/05/2016

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Source

National Institute for Occupational Safety and Health

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Link

https://www.cdc.gov/

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Copyright info

public domain

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national institute for occupational safety and health infographics

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