revolutionary new leak test
instrument from Nolek / TQC
Nolek/TQC introduces the S9
Advanced Leak Test Instrument.
| The S9 has taken air leak test technology to
the limit by combining the most sensitive pressure differential leak test valving with the
most advanced front-end interface available. The
latest unit from Nolek/TQC is the result of a two-year programme to develop the most
flexible combined leak test instrument on the market. The S9 has an architecture that enables up to five functional valve
modules to be connected to a single front-end interface, allowing simultaneous testing of
five volumes. Each module has an electronic
pressure regulator for setting of the test pressure automatically from the instrument. |
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There are three types of valve module to cover a range of
pressures. These are:
![[Bullet]](../images/bullet.gif) Vacuum pressure differential module
Positive pressure differential module
Flow module
The front-end interface consists of a graphic display and
function keypad from which all of the instrument parameters and results can be obtained. In addition to the facilities for simultaneous
testing provided by the multiple valve modules, the front-end interface allows consecutive
testing of different volumes and/or tests at different pressures. Within the instrument’s memory can be stored
up to 99 different sets of leak testing parameters.
The instrument can therefore be used to test as follows:
| Multiple parts,
simultaneous testing on separate valve channels, using a single front-end interface |
Increased
production throughput at a lower cost with a single instrument. |
| A single part,
simultaneous testing multiple internal volumes, using a single front-end interface. Allowing, for example, consecutive leak testing of
an engine oil gallery, water gallery and the inter-stream leakage between the oil and
water galleries |
Increased
production throughput at a lower cost with a single instrument. |
| A single part,
consecutive testing of a single volume that should behave differently at different
pressures. For example testing an engine
fuel rail with differing pressure regulators to ensure that the correct regulator has been
assembled and that each regulator correctly opens. |
Lower
cost with a single instrument. |
| A variety of
parts with different test parameters that can be changed with a simple selection of a new
program. The electronic pressure regulator
will automatically set the new test pressure. |
Lower
cost with a single instrument. |
| High speed leak
testing. The unit has been designed with
“zero offset compensation” and “quick stop” features to make the S9
the fastest high quality leak tester on the market. |
Increased
production throughput at a lower cost with a single instrument. |
The new S9 instrument provides a new edge to the integrated leak
& function test machines and fixtures supplied by TQC.
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TQC Ltd, Hooton Street, Carlton Road,
Nottingham, NG3 2NJ, United Kingdom
Tel: +44 (0)115 9503561
Fax: +44 (0)115 9484642
E-mail: sales@tqc.co.uk
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