Blister Density Tester

The VDT/S is a vacuum leak tester for blisters and other packaging forms. The maximum vacuum (absolute pressure range up to 100 mbar) and the vacuum hold time before release can be easily set via the symbol keypad. The actual vacuum is continuously displayed on the LED display. Test run parameters such as actual/set vacuum value and hold time can be simply documented via a usb interface or a connected printer.