The following requirements generally apply to pharmaceutical packagings
Another great challenge in pharmacology in terms of test technology are the high cycle and production rates. LIWO, together with an industrial partner, offers complete test modules for leak/flow/function testing of production rates of up to 500 parts per minute.
Sensitivity: 1⋅10-6 mbar⋅l/s
Measurement: 1⋅10-5 mbar⋅l/s (0,3µm hole diameter)
... Pressure change process
... Headspace analysis
... High voltage testing
... Pinhole Detection
... Blue dye test
... Visual control
The helium leakage test is suitable for small leaks. For testing, the packaging must be filled with helium. It must be ensured that helium is still present in the pharmaceutical pack at the time of measurement. This is very complex and partly not permissible.
Example Systems: Single-Use Equipment