Package Leak Detector LEAK-MASTER® EASY PLUS

Bubble test package leak detector - with electronic control unit

  • economical and uncomplicated
  • pinpoints the leak
  • for all flexible and rigid kind of packaging
  • user independent: easy, standardized test processes
  • complete documentation

See practical leak testing examples

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Package Leak Detection system using a water-based bubble test, combined with the control unit PLUS. For simple, standardized test processes and complete documentation. 

After the package is placed into the test chamber filled with water, the head space above the water level is evacuated. This is done with the help of a compressed air operated Venturi nozzle (optionally also with electric vacuum pump). Thus, the package immersed in the water inflates, allowing any leaks and their location to be identified by a stream of bubbles.

The electronic control unit facilitates the operation of LEAK-MASTER® EASY and provides fast, standardized test processes and optimal documentation.

Benefits of LEAK-MASTER® EASY:

  • economical and uncomplicated
  • visual inspection allows localization of the leak
  • for all flexible and rigid kind of packaging (food-, pharmaceutical-, industrial- and other packaging)
  • short testing period (< 30 sec.)
  • easy-to-use intuitive operation – no special skills required
  • easy installation and start-up
  • no trace gas required in package
  • can also be used for altitude simulation
  • optionally also for vacuum packaging
  • no calibration required
  • various chamber sizes available
  • low maintenance
  • easy-to-clean acrylic glass housing
  • standard with compressed air driven Venturi nozzle (without electrical connections)
  • optionally with electrical vacuum pump
  • ASTM D3078, ASTM D4169, ASTM D4991, ASTM D5094, ASTM F2096

Benefits of control unit PLUS:

  • minimal response time
  • quick product change
  • no calibration required
  • simple to operate via touchscreen
  • easy installation and start-up
  • permanent monitoring of set limit values
  • operator friendly – data and process parameter entry and administration by means of integrated keyboard or remote personal computer (e.g. MS-Excel®)
  • perfect documentation by complete user- and product data as well as error logs
  • data transmission of results as a CSV file and PDF report via Ethernet (browser-based EASY PLUS control software) or via USB stick
  • Ethernet connection for network integration
  • measured data storage
  • administration of product names
  • user management for measurement personalization
  • individual configurable error codes with identification from type and location of leak
  • ideal for altitude simulation testing
  • for retrofitting your existing LEAK-MASTER® EASY
  • hygienic and easy to clean splash-proof stainless steel cabinet / housing


  • Barcode Reader for simple and quick user/product selection with IP-protection


Barcode Reader

For choosing product and user names via barcode for MAPY, LEAK-MASTER® EASY PLUS, PRO und MAPMAX

Pressure Gauge AD100

Calibrated pressure gauge for LEAK-MASTER® EASY