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Dyeing penetrating flaw detection agent made in Japan-JIP143 penetrating fluid (DJ-0143-42024)

Dyeing penetrating flaw detection agent made in Japan-JIP143 penetrating fluid (DJ-0143-42024)

Regular price NT$405
Regular price Sale price NT$405
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  • No special equipment is required and can be used indoors or outdoors.
  • Simple operation and easy to use.
  • Micro-defects that are difficult to detect with the naked eye can also be highlighted by the bright red color, so it is easy to find scars and avoid mistakes in color inspections.
  • There is no restriction on the material, shape and completion status of the object. (Except coated surfaces and plastics)
  • In spray form, it is easy to use and easy to carry.
  • Safe for use on the most corrosive aluminum and magnesium alloys.
  • As long as it is not erased, the inspection results can be saved.
  • Inspection can be carried out at room temperature to 80°C.
  • Inspection is carried out at -10℃ to 50℃, and the detection sensitivity is 1μm width and 10μm depth.

Product Usage:

It can be used for all metal materials such as iron, non-ferrous, magnetic and non-magnetic, as well as non-metallic materials such as porcelain and glass.

  • Cast parts: pinholes, shrinkage cracks
  • Forging part: Forging cracks
  • Welding parts: cracks, holes, poor joints, penetration defects
  • Fatigue phenomena of metal materials: grinding cracks, burning cracks, cutting cracks
  • Defect inspection: drums, boilers, pipes, etc.
  • Strip Inspection: Strip Inspection of Hot Spot Packaging Materials


The dye penetration flaw detection method is to soak the defective part of the surface of the item to be inspected with a red penetrating liquid, then use a cleaning solution to remove the red penetrating liquid, and then use a white developer to create a capillary image, so that the defective part is soaked in red. The fluid develops color, allowing defects that are invisible to the naked eye to be discovered.

The inspection method specifically refers to the following four basic steps:

Product specifications:

  • Appearance: red liquid
  • Operating temperature range: 0~80℃
  • Content volume: 420ml
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