Air and water tight test box: vacuum test,leak detection by setting vacuum with or without step. Inquiry

VLT-ST is equipped with a touching screen. It‘s visual and easy to operate. Adjustable vacuum and holding time stage setting, meets different test requests of various products.

Tests on:

  • Bottles: Glass or PET and Preforms
  • Caps: Aluminium, other metal, plastic
  • Cans: Aluminium, others
  • Pots: caps, film, blisters etc.


  • Vacuum adjustable up to - 999 mb
  • Box with dimensions upon request
  • Box made of polished transparent PMMA (very rugged)
  • Easy to use and safe
  • Touching screen display
  • 2 stages of vacuum and holding time setting (Optional for 3 stages by order)
  • Accuracy: 0.5% of the measure
  • Delivered with vacuum generator
  • Runs with 6 bar network
  • Verification and calibration quick and easy
  • Adjustable temporization to keep vacuum or pressure

  • Immersion system
  • High performance pump (vacuum -999 mb)
  • Various size of box upon request