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KD-Check
Penetrants

... if cracks have to be detected
with liquid penetrants testing
Leaflet Order Info

Crack detection by means of capillary attraction

Penetrants testing is based on the capillary action at defects which are open to the surface, as e.g. with cracks, and is a comparably easy examination method: After spraying the testing agent penetrates into the crack due to the capillary action. Then, after the successive intermediate cleaning the developer becomes sprayed on. After drying the developer draws the penetrant from the crack and the indication widens. The trace of the crack becomes visible within a few minutes.
 
 System-wide quality

Our KD-Check penetrants are

  • approved to DIN EN ISO 3452 and/or DIN 54 152
  • free of FCKW/CKW or other ozone layer depleting substances (OLDS)
  • usable in accordance with TRGS 614 (Technical regulations for hazardous materials: Restrictions of use for certain Azo-dyes)
  • practically free of corrosive ingredients (sulphur, luorine, chlorine) and may carry the label "Low content of sulphur and halogens" according to DIN EN ISO 3452 and meet the requirements of ASME-Code, Section V, Article 6
  • manufactured in compliance with DIN EN ISO 9001:2015
Our current KD®-Check leaflet provides an excellent overview of the diversity of our liquid penetrants and assists you to find out which KD®-Check penetrant system fits best to your needs. Please download it from our downloads page or click on the following thumbnail.

Leaflet KD-Check

Standards and Specifications for each KD®-Check testing agent are described in detail within the appropriate Technical Information Sheets and Material Safety Data Sheets (MSDS) which can be obtained directly from our download section.
 
 Ordering informationen

KD-CHECK RDP-1, red dye penetrant
9901
KD-CHECK PR-1, cleaner
9902
KD-CHECK SD-1, wet developer
9903
KD-CHECK FWP-1, fluorescent penetrant
9904
KD-CHECK FNP-1, fluorescent penetrant, post-emulsifiable
9905
KD-CHECK HE-1, emulsifier
9906
KD-CHECK PR-2, cleaner
9907
KD-CHECK DD-1, dry developer
9908
KD-CHECK FWP-2, fluorescent penetrant according to AMS 2644 Type 1 Method A Level 3
9909
KD-CHECK FWP-MF, fluorescent penetrant
9915

Current Dates


07 - 10 May 2019
33rd Control, Stuttgart

14 - 17 October 2019
28th testXpo, Ulm

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