Leak Detectors

LeakPointer H2O

The Dansensor® LeakPointer® H2O  is a package leak detector which helps you pinpoint even the smallest leaks. This instrument helps you conduct visual leak tests (bubble test) on all types of flexible, semi-rigid and rigid packages, regardless of whether they have ample headspace, like MAP packages, or use other packaging methods with little or no headspace, such as vacuum or skin packaging.


  • Test package integrity and find exactly where leaks are located
  • Test packages with or without headspace and regardless of gas mixture
  • Ergonomically designed for operator safety and convenience
  • Mounted lid avoids mess and requires no extra table space
  • Easy to drain and clean
  • Simple installation and operation
  • No adjustment required for different package sizes or type


  • Mounted, pneumatic lid – opens/closes effortlessly and stops messy dripping
  • Removable, rounded tub for easy cleaning 
  • Quick-release drain hose for filling and emptying the tub without heavy lifting
  • Easy-to-read vacuum gauge
  • Balance hose allows testing on all types of packages (e.g. MAP, vacuum packed, minimal headspace, etc.)
  • Manually adjustable pressure from -50 to -800 mbar
  • Vacuum generation with compressed air only (no electrical connection required)
  • Find the right fill-volume every time with mounted volume scale on tub
  • Reversible tub gives convenient access to drain valve (face front or back)
  • Complies with ASTM D3078
  • Optional digital pressure meter ensures accurate tests, even on difficult packages


Package types
Flexible, semi-rigid and rigid packages
Test types
Bubble Test             
Test package size(max)
Smaller than tub dimensions
Tube dimension (WxDxH) and volume
 400 mm x 400 mm x 150 mm (15.7“ x 15.7” x 5.9”) (approx. size due to tapered design); ~ 25 liter volume (6.6 US gal) to the level of the hole plate 
 Fill time (with vacuum fill)
 Up to 1 minute
Test time
Unlimited ( control manually)
Vacuum pressure
-50 to -800 mbar (-0.7 to -11.6 psi)
Dimensions (WxDxH) and weight
Lid open: 526 mm x 640 mm x 720 mm (20.7” x 25.2” x 28.3”); 22 kg (48.5 lbs)   
Air supply pressure and connection
6.0-7.0 bar     
Ø6/4mm tube     DIN ISO 8573-1:2010 [4:4:3]
Air consumption
Max 185 L/min
CE, China RoHS II
ASTM D3078 


Visual leak testing under water with vacuum (bubble)
ASTM Standards:

ASTM D3078 (Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission)


Bubble leak detection system for flexible, rigid and semi-rigid packages.

  • Find exactly where leaks are located
  • Test packages with or without headspace 
  • Simple installation and operation
  • Mounted lid, removable tub and drain hose for convenience and easy cleaning
  • Performs bubble emission test (ASTM D3078)
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