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


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)

· Configuration protected by administration passwords

· Accuracy: ±0.5% F.S.

· Resolution: 1 mbar

· Delivered with vacuum generator or vacuum pump

· Runs with 6 bar network (vacuum generator model)

· Verification and calibration quick and easy

· Adjustable temporization to keep vacuum or pressure

· Power supply:

Vacuum pump model: AC 220V (AC 110V optional)

Vacuum generator model: AC 110 - 240 V   50/60 Hz

· Immersion system

· Shelf structure

· Stainless box

· Vacuum generator model

· Pressure or pressure and vacuum model (pressure up to 1 bar)

· Oil-free vacuum pump (vacuum -900 mb)

· High performance pump (vacuum -999 mb)

· Mini-printer

· Software QualiPress