Sound
velocity
measurement
86
•
If the source of noise is outside the measuring section, the measuring points and
sound source must be arranged as shown on the following picture.
Proceed as follows:
Step Description
1
Position the Power Transmitters at both measuring points, attach the sensors
(Microphone / Hydrophone) to the pipe and switch the Power Transmitter on.
There must be radio contact between the Power transmitters and the Correlator.
(The two battery symbols in the Correlator’s Start screen can be seen. These
must show the battery level of the Power Transmitter. Question marks are shown
if the Power transmitters are not available.)
2
Make sure the required sound source does exist.
3
In the Correlator's Start menu, use the two arrow buttons to choose the required
Online measuring mode (e.g. "COR PT-3 with microphone").
4
In the main menu, tap the button
.
5
In the displayed menu, tap the
Tools
button.
6
In the displayed menu, tap the
Velocity measurement
button.
Result:
The corresponding menu opens.
7
Specify whether the source of noise is inside or outside the measuring section.
Tap the appropriate button:
Leak outside sensors
Leak between sensors
8
Specify the length of the measuring
section. Tap the
Distance between
sensors
button.
Specify the length of the measuring
section. Tap the
Distance between
sensors
button.
9
Specify the distance from the first
measuring point to the sound source.
Tap the
Distance from left sensor
button.
Procedure
Source of noise
Distance
Measuring point 2
Measuring point 1
Summary of Contents for Correlux C-3
Page 2: ...Consultation with SebaKMT 2 ...
Page 8: ...Terms of Warranty 8 ...
Page 14: ...Frequently used menus 14 ...
Page 18: ...Frequently used menus 18 ...
Page 20: ...Frequently used menus 20 ...
Page 22: ...Frequently used menus 22 ...
Page 24: ...Frequently used menus 24 ...
Page 26: ...Frequently used menus 26 ...
Page 40: ...The Multi sensors 40 ...
Page 60: ...Sensor management 60 ...
Page 68: ...Online correlation 68 ...
Page 76: ...Offline correlation Multipoint measurement 76 ...
Page 84: ...Real time measurement 84 ...
Page 92: ...Sound velocity measurement 92 ...
Page 100: ...Storage Management of correlations History 100 ...
Page 102: ...Reset of correlation settings and data 102 ...
Page 110: ...Pinpointing 110 ...
Page 120: ...Firmware update 120 ...