USES AND METHOD
LT-03 is latest version of vacuum leak tester. It stands in the market by its stable control unit and user-friendliness. It's an automatic model using HMI touch screen for display and operation purposes. It can also be modified to add a micro printer and software to connect to a computer.
LT-03 Leak Tester is used for the airproof checking of packages, containers, bags, pipes that are used in food, beverage, pharmaceutical, daily chemical, cosmetic and electronic industries, etc. It complies with ASTM D3078 and GB/T 15171 standards.
A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. Thus a pressure difference is made between the chamber and the sample inside. If there is a leak, the bubble will escape from the high-pressure sample and be observed in the water.
Features
PLC control unit inside and HMI touch screen operation.
Digital vacuum degree and test time input and whole automatic test process.
Parameters and test data (failure and non-failure) automatic saving
Automatic vacuum maintenance and back-flushing
Cast type PMMA vacuum chamber, better for food and pharmaceutical testing
We offer different chamber sizes
Compressed air to convert to vacuum and no vacuum pump required
Easy operation and maintenance
Optional PC software control and operation
TECHNICAL DATE
Vacuum: 0~-90KPa
Vacuum chamber size: Φ270 mm x 210 mm (H)
Gas source: Compressed air
Gas Pressure: 0.7MPa
Power: 110~220V
STANDARS
ASTM D3078 ,ASTM D4991ASTM F1585