Lippke® 4500

Product Ref: Lippke 4500

PC-controlled Leak and Seal Strength Test System for Flexible and Semi Rigid Packages

The PC-controlled Package Test Systems LIPPKE® 4500 is designed for leakage and seal strength measurement on practically all types of fl exible, semi-rigid and rigid packages. The systems provide exact, definable and reproducible test conditions. The computerized system LIPPKE 4500 provides extended analysis facilities, storage and documentation of the test results. Main applications are research and development.

 

Advantages

  • High flow option for porous packaging testing (i.e. Tyvek®)
  • Real hole size calculation with flow sensor
  • Compliance with FDA regulation 21 CFR part 11
  • Validation documentation for IQ/OQ
  • Easy to integrate - several interfaces are available (LAN, USB and Bluetooth)
  • High flow option for porous packaging testing (i.e. Tyvek®)
  • Immediate availability of test results in the company network
  • High data security because of central data processing
  • System can be operated with barcode reader or touchscreen
  • Package testing and oxygen analysis in one system
  • Multilingual user guidance

Test Methods

  • Seal Strength Test: By increasing the internal pressure of the package at a given rate to the point when the seal will burst (Burst test in compliance with ASTM F2054).
  • Leakage Testing: A pre-selected pressure builds up in the package and is then held at a constant level for the required test time. The pressure loss after that time is an indication of package integrity and can be used to calculate the hole size (Pressure loss measurement and leakage testing according to ASTM F2095).
  • Creep Test: A constant pressure builds up in the package. The time it takes for the seal to peel is an indication of the peelability (Creep test in compliance with ASTM F1140).
  • Leak Size Determination: A pre-selected pressure builds up in the package and is then held at a constant level. The fl ow needed to keep the pressure constant is an indication of the leak size (according to the law of Hagen-Poiseuille).
  • Oxygen Analysis: Determination of the residual oxygen in MAP packaging.

Technical data:

Air pressure supply:     4,0 - 8,0 bar / 60 - 120 psi
Supply Mains voltage: 100 - 250 V AC
  Mains frequency: 50/60 Hz ± 1 Hz
  Protection Class: IP 54
Environmental Temperature: +15 °C - +40 °C
  RH: 0 % - 90 % non condensing
Measuring Ranges: 0 ... 1.000 mbar / 0 ... 14,5 psi  0 ... 1.000 mbar / 0 ... 14,5 psi
  0 ... 3.000 mbar / 0 ... 43,5 psi 0 ... 3.000 mbar / 0 ... 43,5 psi
  0 ... 7.000 mbar / 0 ...101,5 psi 0 ... 7.000 mbar / 0 ...101,5 psi
  0,1 mbar / 0,0015 psi 0,1 mbar / 0,0015 psi
  1 mbar / 0,015 psi 1 mbar / 0,015 psi
  1 mbar / 0,015 psi 1 mbar / 0,015 psi
  ± 0,5 mbar / 0,007 psi or 1 %* ± 0,5 mbar / 0,007 psi or 1 %*
  ± 2 mbar / 0,03 psi or 1 %* ± 2 mbar / 0,03 psi or 1 %*
  ± 5 mbar / 0,07 psi or 1 %* ± 5 mbar / 0,07 psi or 1 %*
  ± 0,5 mbar / 0,007 psi or 1 %* ± 0,5 mbar / 0,007 psi or 1 %*
  ± 2 mbar / 0,03 psi or 1 %* ± 2 mbar / 0,03 psi or 1 %*
  ± 5 mbar / 0,07 psi or 1 %* ± 5 mbar / 0,07 psi or 1 %*
     
  * whichever is greater * whichever is greater
Standards   ASTM F1140
    ASTM F2054
    ASTM F2095
    ASTM F2096