1. KOCOS - THE TECHNOLOG Y GROUP | WHERE PRECISION MEET S QUALIT Y
INDEC. Vacuum Inspection
KOCOS AUDENTEC GMBH [ EN ]

2. INDEC
Test systems for the packaging industry
Ensuring that products meet the highest quality standards
is of paramount importance in food manufacturing. Vacuum
packaging is a major method of preserving food without
resorting to chemical additives. However, if the packaging is
defective, foodstuffs may spoil long before the given expiry
date.
Vacuum test systems developed by KoCoS audentec GmbH
are used throughout the world to check a wide range of con-
tainers, such as bottles, jars and tins, in-line during the produc-
tion process. Non-contact inspection reliably identifies defec-
tive containers for automatic rejection.
Highly reliable and easy to use, these processor-controlled test
systems are the first choice for many food manufacturers.
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INDEC.

3. INDEC vacuum test systems are turn-
key test systems for 100% inspection
within the production process. A sensor
head scans the closures of all the con-
tainers which pass through on the convey-
or and measures the cap panel deflection
which is dependent on the vacuum inside.
The quality of the vacuum within a container and the
leak tightness of the closure can be assessed
by comparing the measured data from the
container under test with the data from
a golden sample measured previously.
The INDEC vacuum test device is the
central element of the test systems and
consists of the processing unit and the
control panel.
The sensor head contains the measure-
ment electronics. The connection cable
is 5 m long for flexible installation in
accordance with site-specific require-
ments.
The connection unit is the installation
interface of the vacuum test systems.
The ejector unit consists of a pneumatic
cylinder, a compressed air service unit and
adjustable holding brackets for the sensor
head and light barrier.
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4. Two system versions
for different requirements
INDEC VA 100 and INDEC VA 200 are two versions of the test
system designed for different production speeds and handling
methods.
INDEC VA 200
Optical sensor for any closure material
and high production speeds
The optical sensor head of the INDEC VA 200 test system can
check containers at a rate of up to 1,200 units per minute.
This sensor can be used for closures made of any material,
including composite or plastic lids, aluminium foils and
standard metal caps. All normally dimensioned closures can
be measured with one and the same sensor head.
INDEC VA 100
Inductive sensors for metal closures
The INDEC VA 100 test system can reach speeds of up to 600
units per minute. Two inductive sensors are available for alter-
native use, enabling tests to be performed on commercially
available metal closures of any conventional diameter.
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5. The optical sensor head
Non-contact testing
The sensor head cannot collide with containers on the convey-
or because of the large working distance of the sensor.
Fast and easy format changeover
Not only does the optical sensor reach high test speeds, it
also has the major advantage of providing easy handling,
especially for frequent format changeovers. Because of the
large working distance of the sensor, manual adjustments are
not necessary when testing containers of varying heights. The
system can be set up at the touch of a button using saved
parameter sets.
Automatic parameterization
with teach-in function
In order to react quickly to process events, it must be possible
to alter parameters quickly and specifically.
The optical sensor head features a user-friendly, time-saving
teach-in function. The control panel guides the operator step-
by-step through the teach-in process. Object-specific test para-
meters and operating data are generated automatically.
The instructions are so clear that even inexperienced users
have no difficulty using the teach-in function.
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6. Modular system structure
Thanks to their modular structure and many configuration
options, INDEC systems can easily be adapted to meet a wide
range of different requirements. The INDEC test device is
always the central component of the test system. All cabling,
the power cable included, is routed through the connection
unit of the system. This makes it easy to replace components
or add new ones without having to disconnect existing cable
connections.
The connection unit provides all the necessary cable inputs
enabling components to be connected directly without an in-
termediate junction box.
„Plug and play“ sensor swap
INDEC vacuum test systems can be equipped with various
different sensor heads. Sensors can be connected quickly
and easily by plug-in connection.
The system does not need to be shut down for the
purpose and is ready for operation immediately
as no further intervention is required.
Should production conditions change, INDEC
can be adapted accordingly by fitting an
appropriate sensor.
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7. Intuitive operation
The systems feature a robust membrane keypad and a high-
contrast colour graphical display. All user controls are located
on the front panel of the test device for good access and easy
operation with a clear view of the process environment.
Clear colour graphics
The colour graphics used for the display
of measurement results guarantee
optimum presentation and visual percep-
tion of all information. Specially selected
colours contribute to the clear design of
the user interface. Intuitive graphical
displays and symbols maximise clarity.
Easy system access
An Ethernet connection is provided
for carrying out system maintenance
and upgrades on site or via remote access. As well as being
used for remote maintenance, this interface can also be used
for the central collection of production data. The analysis and
archiving of this data contributes to effective quality manage-
ment.
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8. Ejector unit
compact and pre-assembled
The components of the ejector unit are pre-mounted on a base
plate, ready for operation. The entire unit can be fixed directly
to the conveyor and is ready for operation as soon as connec-
tions are made to the compressed air and electricity supplies.
Because of its compact design, the ejector can be installed at
any point in the production line.
The ejector unit is provided with pre-drilled holes enabling
users to integrate the ejector unit in the production environ-
ment and install additional components themselves.
The ejector and the holding bracket can easily be adjusted to
suit container dimensions.
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9. Options
for customised solutions and high flexibility
INDEC test systems can be extended very simply by the
addition of various options. This means that it is easy to add
to the functionality of the systems in response to changing
requirements.
Ejector monitoring
The function of the ejector can be monitored continuous-
ly to check that faulty containers are ejected correctly. If
no movement of the ejector cylinder is detected when a
faulty container is identified, this is indicated automatically by
one of the alarm outputs.
Evaluation
of external control signals
The evaluation of external control signals makes INDEC test
systems suitable for a wide range of different applications.
The applications listed below serve as examples of the many
possible uses of this option:
n Joint use of the ejector by external systems
n Integration of more than one INDEC test system or of
individual sensors, such as sensors for fill level inspection
n Evaluation of a key-driven eject command to remove
containers for sampling
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10. System synchronisation
for variable line speeds
INDEC systems can be synchronized with the speed of the
conveyor when the line speed varies. A rotary encoder ensures
that the ejector is always controlled with the greatest preci-
sion.
Both the start/stop light barrier for the measurement pro-
cedure and the rotary encoder itself can be monitored for
correct functioning.
Rotary encoders with a resolution of 100 and 1000 pulses
per revolution and with protection class IP68 or IP69K are
available for different drive speeds.
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11. Technical data
Measurement method
Continuous in-line vacuum inspection by
measuring the deflection of container closures.
CLEAR INFO
ESC OK
INDEC VA 100
Max. test speed 600 units/minute
Field of application Metal closures
Sensor head 2 inductive sensors
18 mm Ø sensor Closures from 38 to 110 mm Ø
Working distance 2 to 5 mm
30 mm Ø sensor Closures from 48 to 110 mm Ø
Working distance 5 to 9 mm
INDEC VA 200
Max. test speed 1,200 units/minute
Field of application Reflective materials
Sensor head Optical sensor
Closures from 30 to 110 mm Ø
Working distance > 100 mm
adjustable
Connection to power
1405
supply
Rated voltage 88 to 264 VAC, 47 to 63 Hz
Wattage 65 W
Environment
Operating temperature 0 to 50°C
Relative humidity 5% to 85% (non-condensing)
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12. INDEC.
Subject to change without prior notice | 201103 I © KoCoS audentec GmbH
KoCoS audentec GmbH
Suedring 42
D-34497 Korbach, Germany
Phone +49 5631 9596-0
Fax +49 5631 9596-17
info@kocos.com
www.kocos.com