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Airproof testing of packages, containers, bags and pipes

Routinely used in food, beverage, pharmaceutical, daily chemical, cosmetic and electronic industries. Complies with ASTM D3078 and GB/T 15171 standards and can be modified to ASTM F 2054 Bubble Test.

Test description The test sample is placed in the water filled vacuum chamber. The air above water level is removed by a venturi vacuum ejector creating a pressure difference between the chamber and sample. If there is leak, bubbles will escape from the higher pressure sample and be observed in water.

PLC control unit HMI touch screen operation Automatic test process
Digital input - vacuum level & test time Parameters and test data (failure and non-failure) saved automatically Automatic vacuum maintenance & back-flushing
PMMA vacuum chamber for food & pharmaceutical testing Uses compressed air to convert to vacuum. No vacuum pump required Different chamber sizes available

Vacuum: 0~-90KPa (relative vacuum)
Gas source: Compressed air

Inner chamber size options (actual test volume):

  • 270 mm (D) x 210 mm (H)
  • 364 mm (D) 450 mm (H)
  • 464 mm (D) 420 mm (H)
  • 364 mm (D) 650 mm (H)

For further information, please contact our sales team on 01223 492081 or via

Rycolab Leak Detector – Bubble Emission Method
Rycolab – Rycobel

Rycolab – Rycobel

Rycobel's own label range of high quality test instruments.

We have represented Rycobel in the UK and Ireland since 1995.

Service & Repair - we provide access to Rycobel's technical services through regular on-site service tours and a 'return to base' option for repair, service and calibration.

For more information, contact us via 01223 492081, or