Practical skills on the topic:The study and evaluation of the intensity of the noise and vibration

The Aim:

This type of research is carried out in a production environment, and if necessary - in other objects (settlements, housing, child care, etc.).

For measurements required device

ISHV-1 (VSV-003M-2 shumovibrometr or other types)

Algorithm of :

1. Place the microphone in the workplace (or vibration sensor on a vibrating surface)

2 Measure the intensity of the noise (vibration) in dBA

- Set the dial to "sound", a kind of measurement - "lin" kind of work "quickly"

- Reading the device according to the results of at least 3 measurements to calculate the average value

3 Measure the noise spectrum (vibration) :?

kind of measurement - to "filter". Switch frequency - successively 16, 32, 64, etc.

4-insert measurement results in the protocol?

5 Rate data obtained taking into account the specified remote noise or vibration, depending on the studied object.?