sewerin SeCorr 08 Manuel utilisateur
Operating
Instructions
SeCorr® 08
Measurable success by Sewerin equipment
Congratulations.
You have chosen a quality instrument manufactured by Hermann
Sewerin GmbH.
Our equipment will provide you with the highest standards of perfor-
mance, safety and efciency. They correspond with the national and
international guide-lines.
Please read and understand the following operating instructions before
using the equipment; they will help you to use the instrument quickly and
competently. If you have any queries we are available to offer advice
and assistance at any time.
Yours
Hermann Sewerin GmbH
Robert-Bosch-Straße 3
33334 Gütersloh, Germany
Tel.: +49 5241 934-0
Fax: +49 5241 934-444
www.sewerin.com
info@sewerin.com
Sewerin USA LLC
2835 Haddoneld Road
Pennsauken, NJ 08110-1108
Phone: +1 215-852-8355
Fax: +1 856-662-7070
www.sewerin.net
sewerin-usa@sewerin.net
SEWERIN SARL
17, rue Ampère – BP 211
67727 Hoerdt Cedex, France
Tél. : +33 3 88 68 15 15
Fax : +33 3 88 68 11 77
www.sewerin.fr
sewerin@sewerin.fr
Sewerin Ltd
Hertfordshire
UK
Phone: +44 1462-634363
www.sewerin.co.uk
info@sewerin.co.uk
SEWERIN IBERIA S.L.
Centro de Negocios Eisenhower
Avenida Sur del Aeropuerto
de Barajas 24, Ed. 5 Of. 2C
28042 Madrid, España
Tel.: +34 91 74807-57
Fax: +34 91 74807-58
www.sewerin.es
info@sewerin.es
Sewerin Sp.z o.o.
ul. Annopol 3
03-236 Warszawa, Polska
Tel.: +48 22 519 01 50
Fax: +48 22 519 01 51
Tel. kom.+48 501 879 444
+48 608 01 37 39
www.sewerin.com
Illustration SeCorr 08
Rotary regulator
Menu key
ON/OFF key
Light key
Central screen
Enter key
Arrow keys
RT 06
A
Hz
A
Hz
Filter key (4)
LED (5), plastic,
low pass
LED (6), metal,
Wideband
Status-LED (1)
Power supply (3) Microphone connection (2)
Illustration RT 06
Operating Instructions
26.04.2010 – V 4.X – 103923 – en
SeCorr® 08
Warranty & Used symbols
Used symbols:
CAUTION!
This symbol is used to indicate dangers which may
either result in hazards for the operators or in severe
damage – or even destruction – of the product.
Note:
This symbol is used to call attention to information
and tips which may be helpful and which are exceed-
ing the basic operating procedures.
The following instructions must be complied with in order for any warranty
to be applicable in respect of the functionality and safe operation of this
equipment.
Hermann Sewerin GmbH accepts no liability for any damages resulting
from failure to observe these instructions. The warranty and liability provi-
sions of the terms of sale and delivery of Hermann Sewerin GmbH are not
affected by the information given below.
The product must only be operated after the relevant operating instruc-z
tions have been read and understood.
The product must only be used for its intended purpose.z
The product is only suitable for use in industrial and commercial ap-z
plications.
Repairs must only be carried out by a specialist technician or by otherz
suitably trained personnel.
Changes or modications to this product must not be carried out with-z
out approval from Hermann Sewerin GmbH. The manufacturer cannot
be held responsible for damages if non-approved modications have
been made.
All repairs must be carried out using replacement parts that have been z
approved by Hermann Sewerin GmbH.
The manufacturer reserves the right to make technical modications in z
the course of further development.
Generally applicable safety and accident-prevention regulations must be
complied with, in addition to the information provided in this manual.
I
Contents Page
1 Function description...............................................................1
1.1 Usage........................................................................................1
2 Use............................................................................................2
2.1 First use ....................................................................................2
2.2 Switching ON/OFF ....................................................................2
2.3 Channel assignment .................................................................3
2.4 Radio transmitter RT 06 ............................................................5
3 Operating elements.................................................................6
3.1 ON/OFF key ..............................................................................6
3.2 Rotary regulator ........................................................................6
3.3 Enter key ...................................................................................7
3.4 Menu key...................................................................................7
3.5 Left/right arrow keys..................................................................7
3.6 Up/down arrow keys..................................................................7
3.7 Light key....................................................................................8
3.8 Adjusting the contrast................................................................8
4 Performing a correlation measurement ................................9
4.1 Entering pipe data .....................................................................9
4.2 Starting a measurement..........................................................10
4.3 Evaluating the result................................................................ 11
4.3.1 Filtering ................................................................................12
4.3.2 Cursor ..................................................................................12
4.3.3 Zoom ....................................................................................13
4.4 Continuing a measurement .....................................................14
5 Measuring the sound velocity..............................................15
5.1 General information.................................................................15
5.2 Performing a measurement.....................................................15
6 Charging equipment .............................................................17
6.1 Battery state ............................................................................18
6.2 Charging process/battery maintenance ..................................19
II
Contents Page
7 Menu.......................................................................................20
7.1 Menu structure ........................................................................20
7.2 Listen.......................................................................................21
7.2.1 AQUAPHON.........................................................................21
7.2.1.1 Display ..............................................................................22
7.2.1.2 Assignment of keys...........................................................23
7.2.1.3 Sensitivity..........................................................................23
7.3 File ..........................................................................................23
7.3.1 Store.....................................................................................23
7.3.2 Open ....................................................................................24
7.3.3 Delete...................................................................................25
7.4 Filtering ...................................................................................25
7.4.1 Automatic ltering.................................................................25
7.4.2 Manual ltering.....................................................................25
7.4.3 Setup....................................................................................28
7.4.3.1 Filter limits.........................................................................28
7.4.3.2 Filter basis.........................................................................28
7.4.3.3 Filtering method ................................................................29
7.5 Measurement method .............................................................29
7.6 Parameter ...............................................................................29
7.6.1 Noise suppression................................................................29
7.6.2 Measuring time.....................................................................31
7.6.3 Summation/average .............................................................31
7.6.4 Mode of curve ......................................................................31
7.6.5 Correlation............................................................................31
7.6.6 Sampling frequency .............................................................32
7.6.7 Table.....................................................................................32
7.6.8 Standard values ...................................................................32
7.7 Components............................................................................33
7.8 Setup.......................................................................................34
7.8.1 Date, time.............................................................................34
7.8.2 Language .............................................................................34
7.8.3 Radio/cable ..........................................................................34
7.8.4 System .................................................................................34
7.8.5 Name....................................................................................35
7.8.6 Service .................................................................................35
8 Methods of optimising measuring results..........................36
8.1 Changing the number of averaging processes .......................36
8.2 Using lters .............................................................................36
III
Contents Page
8.3 Automatic ltering....................................................................37
8.4 Checking the microphone connections ...................................37
8.5 Using accessories ...................................................................37
8.6 Changing the location .............................................................37
8.7 Saving time .............................................................................37
9 Communication with PC.......................................................38
9.1 Requirements..........................................................................38
9.2 Software installation ................................................................38
10 Technical data........................................................................40
11 Accessories ...........................................................................41
12 Error messages .....................................................................42
13 Annexe ...................................................................................44
13.1 EC Declarations of Conformity................................................44
13.2 Advice on disposal ..................................................................44
13.3 History of changes ..................................................................45
14 Index.......................................................................................46
1
1 Function description
1 Function description
1.1 Usage
The correlator SeCorr 08 permits to detect leakage points an
directly buried pressure line systems according to the correla-
tion principle. Sensitive microphones are used to record leakage
noise on accessible installations and ttings. These recordings
are wireless transmitted to the correlator.
SeCorr 08 calculates then the exact leakage position using the
Fast Fourier Transformation (FFT = mathematic algorithm).
Supplementary functions are available to improve e.g., the indi-
cation of leaks, to enter several pipe sections or to measure the
sound velocity.
The RT 06 radio transmitter can be used to measure fully auto-
matically the input level of the microphone and to set the level
control of the amplier to the optimum value. Characteristics and
parameters – such as the used microphone type, the charge state
of batteries and the amplier setting – are wireless transmitted to
the correlator for further evaluation.
Note:
These operating instructions are based on soft-
ware release 4.X, with „X“ standing for any number.
The currently installed software version of your
SeCorr 08 is displayed after switching on the device.
Future releases are subject to change!
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