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Nikka Densok

Pinhole inspection for Pharmaceuticals.

Densok LTD in Japan, specializes in CCIT using High Voltage Leak Detection (HVLD). Nikka Densok Pinhole Inspectors are designed for non-destructive testing of a wide variety of pharmaceutical and food packages including glass, plastic and flexible packaging that contain an electrically conductive solution. The high voltage spark test method eliminates the fear of secondary contamination to the product and ensures product seal integrity by identifying small pinholes, micro cracks, and seal imperfections that cannot visually be seen.

There are a variety of methods widely used within the pharmaceutical and food industries for the detection of pinholes, cracks, and defective seals in various pharmaceutical and food packaging. These tests range from vacuum or pressure decay tests, to submerging the entire container into a dye solution under pressure and visually inspecting the container for the presence of dye, or more advanced vision systems to inspect for certain defects in the container. There is no other system in the world that will be able to detect both holes and cracks as consistent as Nikka Densok’s High Voltage Leak Detection systems.


Nikka Densok HDV Series Pinhole Inspector

The Nikka Densok HDV Series Pinhole Inspector is designed to inspect the entire surface of glass vials for cracks, pinholes and the seal integrity of the cap.

  • Non Destructive Vial leak testing
  • Entire vial surface and closure seal inspection
  • Speeds up to 400 vials per minute
  • Vial sizes ranging from 2ml to 100ml

Nikka Densok HDK Series Pinhole Inspector

The Nikka Densok HDK Series Pinhole Inspector is designed to inspect flexible plastic pouches for pinholes and seal defects.

  • Non Destructive iV bag testing.
  • Speeds up to 120 bags per minute.
  • Bag sizes from 10ml to 1000ml


Global Expertise & Regional Support

20 Years of servicing the needs of the global Hi-Tech sector

Maximises Overall Equipment Effectiveness

Comprehensive After Sales Service Packages

Briefing & Industry Solution Sheets

Download Track & Trace Workflow Poster


Download 'Serialisation AND Tamper Evidence in one package'


Download White Paper: Track & Trace Program management


Download Whitepaper: Serialization of Pharmaceuticals


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