Sonotec SONAPHONE BS30 User manual

Ultrasonic Testing Device for Preventive Maintenance
User Documentation:
Parabolic Sensor BS30

© SONOTEC GmbH
All rights reserved.
Revision: 1.4 | 2020-09-14
Subject to technical modifications.

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Content
1Information on this document.............................................................................................................. 5
1.1 General...........................................................................................................................................5
1.2 Symbols used.................................................................................................................................6
2Sensor description ................................................................................................................................ 7
2.1 Applications and designated use ...................................................................................................7
2.2 Functioning.....................................................................................................................................7
2.3 Sensor elements ............................................................................................................................8
2.4 Sensor connections........................................................................................................................9
2.5 Device identification/type label.....................................................................................................10
3Operation of the parabolic sensor..................................................................................................... 11
3.1 Assembling and disassembling the parabolic reflector ................................................................11
3.2 Connecting the sensor to SONAPHONE .....................................................................................12
3.3 Using the laser and the red/green dot sight .................................................................................12
3.4 Operation via the buttons on the sensor ......................................................................................13
3.5 Cleaning and maintenance ..........................................................................................................13
4Disposal................................................................................................................................................ 14
5Warranty ............................................................................................................................................... 15

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1 Information on this document
1.1 General
This document forms part of the parabolic sensor BS30 and should therefore be stored in its
immediate vicinity where it can be accessed by all operators at any time. It contains all the
instructions to ensure safe operation of the parabolic sensor with the SONAPHONE , as well as
all the information needed to ensure proper and efficient use. It must therefore be read prior to
commissioning and before carrying out any further steps.
The parabolic sensor BS30 must only be operated by users who have read
(in full) and understood the safety information in the corresponding
document and the provided user documentation. Also observe the
information in the technical data sheet.
This document has been created with all due care. SONOTEC does not assume any guarantee
of the completeness, correctness and current validity of the provided data, and is not liable for
errors or omissions,
Please note that the user documentation for the SONAPHONE is made up of different sections
due to the device's modular construction. The scope of supply will vary depending on the device
and accessory options that have been ordered.

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1 Information on this document
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1.2 Symbols used
Hazards or special information are indicated in the following ways:
Warns of possible imminent danger which, if ignored, may lead to
lasting adverse health effects and/or serious material damage.
Warns of dangers which, if ignored, may lead to injury and/or material
damage – including financial losses due to operational interruptions.
Warns of dangers, which, if ignored may lead to material damage -
including financial losses due to operational interruptions.
Note!
This section provides information or draws attention to special features.

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2 Sensor description
2.1 Applications and designated use
The parabolic sensor is used for the accurate detection of ultrasonic waves over distances of up
to 35 m. The following testing work can be carried out in combination with the SONAPHONE:
Detection of leaks in compressed air, gas and vacuum systems
Detection of electrical partial discharges and insulation damage
Tightness testing of windows, doors, vehicles or containers
(in combination with the SONAPHONE T ultrasonic transmitter)
2.2 Functioning
The parabolic reflector reflects ultrasonic waves and bundles these together for the ultrasonic
microphone.
The ultrasonic microphone in the sensor converts sound pressure fluctuations in the air into
an electrical signal over a wide frequency range. This electrical signal is amplified and
digitalized within the sensor. Further data processing and output takes place in the testing
device.
The target laser and the red/green dot sight also help with the precise location of damage
areas. If the sensor points towards the damage area during the search, the precise location can
be detected by means of acoustic signals, by pivoting the sensor and searching for a local
maximum sound level. The target laser and the red/green dot sight highlight the position of the
damage.

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2.3 Sensor elements
No. Sensor elements
1 Parabolic reflector
2 Red / green dot sight (changes may occur over the course of device development;
see manufacturer's operating manual)
3 Parabolic reflector holder with locking screw (on the rear)
4 Handle with control and display elements
5 Status LED: Sensor on/off
6 Target laser on/off (press and hold)
7 Starting/stopping the measurement recording
8 Integrated target laser
9 Ultrasonic microphone with acoustic horn
9
4
1
3
2
5
6
7
8

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2.4 Sensor connections
No. Connections
1 Socket for sensor cable with marked plug-in position
2 USB connection (for service work only)
2
1

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2.5 Device identification/type label
Laser class 2 identification:
The type label is located on the back of the device, and should be to hand in the event of a
service call. As well as the sensor designation, the following information can also be found on
the housing:

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3 Operation of the parabolic sensor
Risk of injury to eyes
The target laser (laser class 2) can cause serious eye damage. Never look
into the laser beam. Never direct the laser at other people or vehicles.
Please note that reflected laser light can cause eye injuries in the event of
prolonged use.
In the very rare event that the parabolic reflector breaks, there may be
sharp edges that can cause cutting injuries. When using the sensor, make
sure not to damage the parabolic reflector.
Note!
The material of the parabolic reflector may be damaged by scratches.
These do not have any impact of the functionality of the sensor. Scratches
can be avoided by careful handling of the sensor.
3.1 Assembling and disassembling the parabolic reflector
To assemble the parabolic reflector:
1. Hold the sensor handle with one hand, and the parabolic reflector onto the parabolic reflector
holder with the other hand, so that the reflector is pointing in the sensor's testing direction.
2. Guide the parabolic reflector holder into the insertion position on the sensor from above, and
slide the holder towards the handle and red/green dot sight using light pressure before fixing
it in place so that is always in the same position on the sensor for the location of damage
areas.
3. Rotate the locking screw to attach the holder.
The sensor is ready to operate.
To disassemble the parabolic reflector:
1. Hold the sensor handle with one hand, and use the other hand to undo the locking screw on
the parabolic reflector holder.
2. Take hold of the parabolic reflector holder from above, and carefully pull it out of the insertion
position on the sensor.

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3.2 Connecting the sensor to SONAPHONE
Risk of damage to the connectors!
Take note of the red dots indicating the plug-in position on the plug and
socket.
Connect the sensor to the device using a SONAPHONE sensor cable in accordance with the
dots.
The sensor is powered via the cable, and the test data is transferred to the SONAPHONE
automatically.
The sensor is ready for operation when the operating display LED lights up green.
3.3 Using the laser and the red/green dot sight
With the laser and the red/green dot sight, the BS30 offers two independent methods of
precisely locating leaks. For information of using these device, please refer to Section "3.1
Assembling and disassembling the parabolic reflector“ on page 11, the information in the
technical specifications and the manufacturer's documentation relating to the red/green dot
sight.
Usage will depend on factors such as the size of the system, the distance to the leak, the light
conditions and personal preferences.
Use the laser (button on the sensor handle) for leak detection if:
there is no risk of dazzling people with the laser beam
the target laser for locating in the testing area is clearly visible.
For precise locating at close range and for the evaluation, the airborne sound sensor BS10 can
then be used with the precise locator attachment, for example.
Use the red/green dot sight to locate the leak if:
there is a risk of dazzling or obstructing people with the laser beam
the dot from the target laser for locating the leak is not visible
the damage area for laser-bearing is too far away.
1. Remove the protective caps from the red/green dot sight.
2. Use the brightness control to select the required color and intensity (see also the
manufacturer's operating manual).
3. Switch the red/green dot sight off again after use, and put on the protective rubber caps to
protect the lens.

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3.4 Operation via the buttons on the sensor
Measurements can be controlled via the touchscreen on the device or via
the button on the sensor itself.
Testing can be started or stopped via the "Start/stop recording" function key. The integrated
target laser and the red/green dot sight also help with the precise location of damage areas.
3.5 Cleaning and maintenance
The parabolic reflector on the sensor may be damaged by incorrect
cleaning and aggressive cleaning agents. Never use cleaning agents that
contain solvents to clean the parabolic reflector.
The sensor and the parabolic reflector are maintenance-free. They can be cleaned externally
using a damp cloth and a mild, non-abrasive cleaning agent.

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4 Disposal
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4 Disposal
Electrical and electronic equipment can pose serious health and environmental risks if it is
not properly disposed of. For this reason it must not be disposed of in domestic waste according
to WEEE directive 2012/19/EU (Waste Electrical and Electronic Equipment Directive) but
separately at designated collection points or has to be sent back to the manufacturer.
The following symbol on the device refers to the legal obligation in Germany to arrange a
separate disposal for electronic equipment.
It has to be handled according to specific processes (e.g. concerning the batteries or circuit
boards) to ensure a safe, environmentally-friendly recycling or the separate disposal of different
device components.
The taking back of used equipment is regulated differently in the various countries and regions.
Consult the local authorities and other competent public authorities to inform yourself about the
taking back conditions of commercially used electrical equipment. The device and also the
battery do not contain harmful substances that have to be labelled separately regarding the
disposal as mercury (Hg), cadmium (Cd), lead (Pb) or hexavalent chromium (e.g. in galvanized
parts or circuit boards).

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5Warranty
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5 Warranty
The SONAPHONE ultrasonic testing device and its corresponding sensors comply with the
current state of the art and the safety regulations. All devices and accessory parts are factory
tested and are delivered in a safe condition for operation. We reserve the right to make
modifications to the device as part of ongoing product development, and to make changes to
the shape and color.
Within the warranty period, SONOTEC GmbH will rectify, free of charge, all defects caused by
material or manufacturing errors. At its own discretion, SONOTEC GmbH will provide a
guarantee in the form of either a repair or the replacement of the defective device or
component. The warranty does not cover the internal batteries or damage caused by improper
use, wear or interventions in the device or sensors. The warranty also does not cover any
defects that have only a negligible impact on the value or usability of the device.
The recording of valid test results, the interpretation of these results and any measures that are
derived as a result are exclusively the responsibility of the user. SONOTEC does not assume
any guarantee for the correctness of the recorded test values or test results. SONOTEC accepts
no liability for any errors or damage that arise as a result of the further use of the recorded test
and measurement values.

MANUFACTURER
Headquarters
SONOTEC GmbH
Nauendorfer Str. 2
06112 Halle (Saale)
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Internet: www.sonotec.de
USA contact details
SONOTEC US Inc.
190 Blydenburgh rd
Suite 8 2nd floor
Phone: [phone]
Email: [e-mail]
Internet: www.sonotecusa.com

Technical Data Sheet
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Parabolic sensor BS30
The parabolic sensor is used for the accurate detection of
ultrasonic waves over distances of up to 3
5 m. The
following testing work can be carried out in combination
with the SONAPHONE:
•Detection of leaks in compressed air,
gas and vacuum systems
•Detection of electrical partial discharges and
insulation damage
•Tightness testing of windows, doors, vehicles or
containers (in combination with the SONAPHONE T
ultrasound transmitter)
Testing can be easily stopped and started using the function key on the sensor handle. The target
laser can be switched on
via a separate button. The target laser and a light spot target device allow
for the precise location of damage areas.
GENERAL SENSOR DATA
Design Sensor with parabolic reflector for the detection of airborne ultrasound signals
at distances of up to 35 m, target laser (class 2) and red/green dot sight
Operation Via buttons on the sensor or on the device:
Start/stop testing │ Laser on/off (press and hold button)
Frequency range 20 … 100 kHz
Measurement resolution 1 dB
Power supply and
communication
Cable connection with the SONAPHONE (160 cm): LEMO connection
Dimensions (W x H x D) 270 x 440 x 390 mm (when assembled)
Reflector diameter 270 mm
Weight 750 g
Materials Sensor: Aluminum, polycarbonate, ABS
AMBIENT CONDITIONS
Operating temperature -10 °C … +65 °C
Storage temperature -20 °C … +65 °C
Protection type IP40

Technical Data Sheet
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Standards and
guidelines
EMC Directive 2014/30/EU; WEEE Directive 2012/19/EU;
RoHS Directive 2011/65/EU; ASTM E1002-2005
Sensor accessories: Light spot target device, transport case
Optional accessories Sensor cable
TARGET LASER
Wavelength λ 630 … 680 nm
Laser dot size < 20 mm at 10 meters
Deviation 2 mrad (divergence angle: 0.11°)
(The technical specifications for the laser target device can be found in the corresponding
document).
Drawings are not to scale. Dimensions in mm, unless otherwise specified. Information is subject to change without notice.
MANUFACTURER
SONOTEC GmbH
Nauendorfer Straße 2
06112 Halle
(Saale)
Germany
Tel.: [phone]
- 0
[e-mail]
www.sonotec.de
USA CONTACT DETAILS
SONOTEC US Inc.
190 Blydenburgh rd
Suite 8 2
nd floor
Islandia, New York 11749, USA
Tel.: [phone]
[e-mail]
www.sonotecusa.com