Set of 3 RISS-CHECK Penetrant Testing Agents

The RISS-CHECK penetrant testing 3-part set is a proven system for non-destructive testing using the dye penetrant method in accordance with DIN EN ISO 3452-2.
The system is designed to reliably detect surface-breaking cracks.

• RISS-CHECK Penetrant Red
  penetrates even the finest surface cracks

• RISS-CHECK Cleaner-Remover
  for pre-cleaning and removal of excess penetrant

• RISS-CHECK Developer White
  makes penetrated cracks clearly visible

The crack inspection using the RISS-CHECK system is carried out as follows:

1. Cleaning and degreasing
   Thoroughly clean the test surface using the RISS-CHECK Cleaner-Remover.

2. Apply penetrant
   Spray RISS-CHECK Penetrant Red evenly onto the surface.
   Penetration time: 3 to 25 minutes, depending on material and defect depth.

3. Remove excess penetrant
   Remove penetrant residue from the surface using the RISS-CHECK Cleaner.

4. Apply developer
   Shake RISS-CHECK Developer well and spray evenly.
   Development time: 1 to 25 minutes.

During development, cracks appear as clearly visible red indications on a white background.

RISS-CHECK crack detection is used wherever surface-breaking defects must be reliably identified, including:

• Weld seams

• Cast parts

• Mechanical and plant engineering

• Automotive industry

• Shipbuilding

• Aircraft construction

• Pressure vessels and apparatus construction

The method is primarily used on metallic materials, but is also suitable for:

• Plastics

• Ceramic materials

• Glass

• Non-destructive testing method

• High sensitivity for surface cracks

• Easy application

• Complies with international standards

• Ideal for safety-critical components

Note:
Defects must be open to the surface for this method to be effective. Surface cracks are among the most critical defects, as stress concentration can lead to premature component failure.

Made in Germany

Which standard does RISS-CHECK comply with?
The RISS-CHECK system is suitable for non-destructive testing using the dye penetrant method in accordance with DIN EN ISO 3452-2.

Which defects can be detected with RISS-CHECK?
The method detects surface-breaking cracks, pores and defects that are open to the surface. Subsurface defects cannot be detected.

Which materials can be tested with RISS-CHECK?
The method is mainly used on metallic materials, but can also be applied to plastics, ceramics and glass, provided the surface is suitable and defects are open.

Is the crack testing method non-destructive?
Yes, RISS-CHECK is a non-destructive testing method. The component remains fully functional after inspection.

Is cleaning required after testing?
Yes, after completing the inspection, the component should be cleaned to remove any remaining penetrant or developer residues.