Audited Supplier
DJ-CTS Cleanliness Analysis Solution
Complete Solution for Optical Particle Analysis and Technical Cleanlines
Make your technical cleanliness easier
Contamination removal and analysis
Fast live analytics and review
Full system integration for high performance
Modern cleanliness analysis systems with intuitive software
Cleanliness Analysis Overview:
As we know the cleanliness of the components surface will affect on the reliability and durability of the advanced technical products in automotive, aircraft and medical industries. The solid particles such as chips, burrs, casting sand, welding slag, abrasives, etc. will get the damage as below: Blocking of Bearings, Blocking of Valves, Blocking of Nozzles, Short Circuit, Leak of Cylinder, Burn of Pump...
We offer complete package solutions for component cleanliness according to ISO16232,VDA19,ISO4406, i.e. the separation of particles from the components, to the finished analysis with a suitable optical evaluation system.
Our DJ-CTS Cleanliness Analysis Solution can meet below standards and mainly used for
| Standards | Mainly used for |
| ISO 11218:1993 | Aerospace - Cleanliness classification for hydraulic fluids |
| ISO 12345:2013 | Diesel engines - Cleanliness assessment of fuel injection equipment |
| ISO 14952:2003 | Space systems - Surface cleanliness of fluid systems |
| ISO 16232-10:2007 | Road vehicles - Cleanliness of components of fluid circuits |
| ISO 4406:1999 | Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles |
| ISO 4407:1991 | Hydraulic fluid power - Fluid contamination - Determination of particulate contamination by the counting method using a microscope |
| NAS 1638:2011 | Cleanliness requirements of parts used in hydraulic systems |
| NF E 48-651:1986 | TRANSMISSIONS HYDRAULIQUES - FLUIDES - DETERMINATION DE LA POLLUTION PARTICULAIRE PAR LA METHODE DE COMPTAGE AU MICROSCOPE |
| NF E 48-655:1989 | Hydraulic fluid power - Fluids - Particulate contamination - Expression of results |
| NF ISO 21018-1:2008 | Hydraulic fluid power - Monitoring the level of particulate contamination of the fluid |
| SAE AS 4059:2011 | Aerospace Fluid Power - Cleanliness Classification for Hydraulic Fluids |
| VDA 19.1:2015 | Fluid circuits in automotive-Inspection of Technical Cleanliness |
Cleanliness Analysis Workflow - Steps as below
Parts / Components Preparation according to required methods
Preparation method will depend upon the type of part or component and the sample size to be analyzed. Determine the solution required for the specific part and sample size.
Extraction / Filtration by DJ-CC767 Cleanliness Cabinets
Extract contaminant particles from parts and components with spraying, rinsing, or ultrasonication. The cleaning solution is then passed through a filter, the type depending on the parts cleaned, and the particles retained on membranes for analysis. The filters are dried by drying oven and then evaluated.
Particle Analysis by DJ-CA100 Analysis System
The particles are detected, quantified, and classified according to their size and type, i.e., their potential to cause damage. It is done with DJ-CA100 Cleanliness Analysis System using a digital microscope and cleanliness software system.
Check Results according to ISO 16232 & VDA19
Review results from the analysis and identify if any potentially catastrophic particles are present. The reflection properties of all pollutants on the entire filter can be determined by scanning, and the classification and size measurement of the following four types of particles can be quickly and automatically completed within a few minutes: reflective particles, reflective fibers, non-reflective particles, and non-reflective fibers
