Application conditions
SLA leak test detector is mainly used for scientific experiments in
the laboratory or for the full inspection of the product in the
production line. It can be independently used as a testing station,
operated manually; or fused with the automatic line body to become
one of the testing stations, which can be operated automatically.
The leak detector takes clean and dry compressed air as the
detection medium, and through a series of automatic detection,
analysis and calculation processes, such as pressure sensor,
precision pressure regulating valve, calculation unit and so on,
the determination of the good and bad of the tested products is
completed.
Products with a waterproof feature are sealed therefore have no
opening through which pressure can be applied. If this is the case,
the workpiece is put inside a capsule, to which pressure is then
applied. Leaks are detected because the internal pressure of the
capsule drops if there are leaks.Leak tests for sealed products
must include both large leak measurement and small leak
measurement. If there is a large leak, the inside of the workpiece
will pressurize at the same time that pressure is being applied,
therefore correct measurement will not be possible. There are 2
types of leak tests for sealed products; tank partial pressure type
and tank pressurization type. The appropriate type should be chosen
to suit workpiece characteristics.
SLA leak test detector has the function of automatic calculation,
automatic learning, automatic calibration, also with bar code
scanning, remote control and other functions, real achieved the
intelligence and simplification.
In the process of actual production and scientific experiment,
instead of the traditional method of actual water bubble test and
pressurized water bubble, the advantages of non-destructive, fast,
data-based and scientific in testing process and results are
realized.
Application range
Class D is a consumer electronics level universal instrument, its
advantages are high precision, strong compatibility, can greatly
meet different test conditions, it's very suitable for precision
detection.
Model introduction:
SLA- M－150 1－D
One test port Consumer electronics
Air type Positive and negative pressure -30~150KPa
Direct pressure type
Remark: If the specific model or parameters has some modification, please
checking with sales manager.
Advantage analysis:
- SLA full series of products, has high precision, and sensor
precision development to 0.02-0.05%FS, with the international
mainstream brand standard, is in the domestic leading level (The
test report issued by the national measurement Institutes institute
shall prevail.)
- Equipped with bar code scanning function, quality issue tracing is
convenient. (Some non-standard instruments do not have this
function)
- Automatic compensation and correction of temperature and humidity
to prevent the interference of external conditions. (we have
software copyright)
- Six language support, to adapt to different customer groups.
- Positive, direct and flow pressure are integrated together,
switched by one keyboard, can greatly meet different test
conditions.
- Two kinds of test model: direct pressure test and flow test, which
can help solve more difficulties in the test.
