Leak Detector

Contura® S-Series

Seal Testing for Food and Pharma Packages


Product configurator

Gemini™ MxG5xx

Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
Your configuration
Gemini™ MxG5xx
Switching functions
Electrical Connection
FCC, 8-pin
Digital Interface
Measurement range
1.2 - 8.68 V
Personal information
Gemini™ MxG5xx
Gemini™ MAG500
Your configuration has been successfully sent!

The innovative Contura S400 and S600 leak detectors offer manufacturers of packaging machines,  food and Pharma industry, in general, a unique solution for seal inspection in Capsules, MAP- and other types of packaging in accordance with DIN EN 1779 and in close resemblence to ASTM F2338-09. Unless other solutions it can detect gross leaks as well as fine leaks which are undetectable by the naked eye or by the water bath method (also known as "bubble test").  The unique technology of Contura S-Series can detect any leak (not only seal damage) without the need for tracer gas and at the same time without damage to the package.


Package Integrity DIN EN 1779

Operating this seal tester is also simple and accurate. The flexible test chamber consists of two highly elastic membranes. By creating a vacuum, these membranes tightly enclose the tested package. The leak detector analyzes the pressure increase in a few seconds. Contura S-Series Seal Tester can then detect even the smallest leaks rapidly and reliably.


  • Even small leaks (size < 10 μm) can be detected in seconds
  • Detection of gross leaks even in packages with little headspace
  • Immediate display of seal testing results
  • Storage and evaluation of seal testing results
  • Designed according to DIN ISO certified documented output inspection
  • Large touchscreen display
  • Testing of individual or multiple packages
  • Mobile stand-alone solution for different seal testing applications in a variety of production lines
  • Electronic operation requires no compressed air
  • Simple and safe cleaning to meet the strict hygiene requirements of the food industry

Typical Applications

Quality assurance/seal inspection/checks

  • For seal testing of food and Pharma packaging
  • Allows Food manufacturers to check if newly delivered packaging machines produce tight packaging


Contura S400
Contura S600
Usable chamber sizeLxWxH400x350x200
Test durationsec.<12
Smallest detectable hole diameterµm<10
Electrical supply 115/230V / 47 Hz-63 Hz
Usable chamber sizeLxWxH550x450x250
Test durationsec.<12
Smallest detectable hole diameterµm<10
Electrical supply 115/230V / 47 Hz-63 Hz
Part Number
570-000Contura S400 Seal Tester
574-000Contura S600 Seal Tester
571-000Specimen Con-Check
572-000Specimen Pac-Check

Food Industry E-Book

This free E-book is an informative guide to leak testing of Food and Pharma Packaging.

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