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:

1. 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.)
2. Equipped with bar code scanning function, quality issue tracing is convenient. (Some non-standard instruments do not have this function)
3. Automatic compensation and correction of temperature and humidity to prevent the interference of external conditions. (we have software copyright)
4. Six language support, to adapt to different customer groups.
5. Positive, direct and flow pressure are integrated together, switched by one keyboard, can greatly meet different test conditions.
6. Two kinds of test model: direct pressure test and flow test, which can help solve more difficulties in the test.