Bond Testing with the BondCheck
BONDCHECK

Multi-Mode Bond Testing.
Pitch-Catch, Resonance and MIA testing modes.

Multi-Mode Bond Testing.
Pitch-Catch, Resonance and MIA testing modes.

Multi-Mode Bond Testing.
Pitch-Catch, Resonance &
MIA testing modes.

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You are here: Home Products by Method Liquid Penetrant Inspection (LPI) Chemicals Penetrant Testing - Fluorescent

 

Compared to MPI, the penetrant method of inspection differs in the way that defects, cracks or pores can be proven.  The penetrant method can also be used on non-magnetizable materials. A penetrant does not only want to spread optimally on a surface, but also penetrates every defect of a surface, due to its specific characteristics. When excess penetrant is removed from the surface, the remaining penetrant in the material, remaining in the defects, can be made visible by applying a developer. The penetrant procedure can be applied with daylight-visible fluids (colour contrast penetrant testing) or with fluorescent penetrant, visible under UV-light.

All products conform to the following specifications / are suitable for use according to: EN ISO 3452-2, ASME V Art.6, ASTM E165. Low content of sulfur and halogens according to EN ISO 3452-2.

Available as 200L barrel, 30L canister, 5L canister, 500ml spray can. 

 

 pfinder 900 5 l sm

 

 

     

PFINDER 900

Fluorescent Penetrant. Sensitivity class 0.5

PFINDER 901 
Fluorescent Penetrant. Sensitivity class 1

PFINDER 902
Fluorescent Penetrant. Sensitivity class 2

PFINDER 900 Series: Benefits

  • Readily biodegradable.
  • Water rinsing waste can be drained directly into sewage system without pre-treatment (post authority approval)
  • Free of aromatics and hydrcarbons.
  • Low viscosity, reduced consumption. 
  • Easy rinsability.
  • Low residual background.
  • Bright, sharp indications, high contrast.
pfinder 900w 5 l sm

PFINDER 900W

PFINDER 900W is a directly water-washable and readily biodegradable water-based fluorescent penetrant for crack detection of surfaces. Due to its removability PFINDER 900W provides a very low residual background even on rough surfaces. Therefore, it offers a highly user-friendly interpretability of the indications. In addition, PFINDER 900W is free of any hazard classification/labeling according to regulation (EC) No. 1272/2008.

 

 
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PFINDER 923

FLUORESCENT

Type I / sensitivity level 3

Advantages :

  • Readily biodegradable no waste water treatment required.
  • Bright, sharp indications with high contrast.
  • Easy rinsability, low background fluorescence.
  • AMS2644 APPROVED
pfinder 871 aerosol

 

PFINDER 871

Developer  - solvent based

PFINDER 871 is a solvent-based developer for penetrant testing. It is suitable for colour contrast and fluorescent penetrant testing.

PFINDER 871 can be wiped off from the surface or easily removed with water after testing. PFINDER 871 is qualified for penetrant testing at temperatures between – 20 °C to + 70 °C (temperature of work part).

 
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PFINDER 945
Dry powder developer 

PFINDER 945 is a dry powder developer for fluorescent penetrant testing. PFINDER 945 can be applied to the surface via a dust storm cabinet, electrostatic equipment, etc.
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PFINDER 940
Wet developer concentrate, water soluble.

PFINDER 940 is a water soluble developer concentrate for penetrant testing. PFINDER 940 is particulary used for applications by immersion. An even and fine application is achieved by immersion in the solution.

The temperature of the developer solution should be between 60 and 70°C. The immersion time depends on the test material and should be kept as short as possible. The developer has to be dried by volatilisation and/or by a forced-air oven.