DHS-CLEANALYZER

System for professional Cleanliness Analysis

Industry increasingly requires proof of the degree of cleanliness of components.
High demands in terms of function, quality and service life of the products call for

efficient, environmentally-friendly cleaning

Reliable, reproducible cleanliness analysis

Documentation of all analysis results

dhs Solution offers a complete analysis system for this: the dhs-Cleanalyzer®

dhs-Cleanalyzer® – “Professional”

Fully automatic system with zoom optics (from 5μm and 15μm) and fixed optics (from 35μm) for higher volume of samples. With motorised Z axis and autofocus in the 5μm variant. Stable design with granite slab, aluminium profile column and adjustable LED lighting.

  • for particle sizes 5/15/35 µm
  • Fully automatic system for a higher sampling rate
  • high quality zoom optics
  • motorized table
  • automatic focus, incl. levelling system
  • precise scenning of the filters

NEW:
Automatic LED-/POL-lightning control for faster and more precise detektion of metallic and non-metallic particles from 5µm.

An upgrade to the latest technology will be available to all customers with systems from the “older generation” – contact us! Here you can find more information about the conversion kid.

dhs-Cleanalyzer® – “Discovery”

Device with simple operation and fully automatic POL. Standard-complient measurement from 25 μm. Incl. Zeiss stereomicroscope, Märzhäuser control technology and high-resolution dhs-MicroCam®.

  • Standards-compliant measurements from 25 µm particles

  • simple operation and fully automatic POL

  • Zeiss stereo microscope (variable use)

  • Märzhäuser control technology

  • high-resolution dhs-MicroCam®

Freely configureable Cleanliness-Systems – with already available microscopes

Fully automatic example system consisting of:

ZEISS microscope AxioImager, cross table with motorized x-/y-axis, tango-steering, adjustable LED lightning and dhs-MicroCam®2213.

-Standard-compliant analyses to particle sizes from 5µm

-High-quality microscope suitable for varied analytical settings of tasks

-Upgradeable with all dhs-software-modules, according to the application

dhs-Cleanalyzer® – “Scan”

High-quality flatbed scanner in combination with the cleanliness analysis software from dhs – including anodized aluminium plate with matching section to insert the slide frames (1 times, optional 6 times). Also suitably for the evaluation of particle traps. In addition for this, we offer an special adapter.
For evaluating particles from 50 μm. Inexpensive entry-level system that can be easily upgraded later with other optical components.

-Filters are scanned with a high quality flatbed scanner

-including anodized aluminium plate with matching section to insert the slide frames (optional for 6x sampling available)

-suitable for avaluation of particle traps (in addition with spacial adapter)

-good image focus and visibility of the particle contours

-Low-cost entry-level variant for particle sizes from 50 µm

-Upgradable with other optical components for growing demands

Base set for cleaning and extraction of components

Basic equipment to cleaning and extraction of components to VDA Bd.19. Optionally ultrasonic trays and drying devices are offered, according to component size.

Softwareanalysis

  • Standards-compliant analysis as per VDA Vol. 19/V2, ISO 16232, ISO 4406, SAE AS 4059 etc.
  • Detailed presentation of measured values
  • Adjustable pre-classifiers (e.g. fibre criteria, coverage density as a percentage)
  • Immediate result checks (“live” evaluation tracking)
  • Short throughput times
  • Classification of all particles
  • Z measurement
  • Trend analysis option – long-term evaluations

Visualisation of all particles

A gallery view for:

  • A good overview
  • Working faster

Particle- and hall monitoring

With the help of particle traps set up in the production hall, particle precipitation can be detected at an early stage. Distracting effects which influence the cleanliness in the assembly surroundings can be investigatetd and judged so.

The dhs-Cleanalyzer® Scan evaluates the contaminated particle traps using VDA 19.2 (Illig value): sedimented particle precipitation from a wide range of locations and collection times is calculated and compared using a formula and summarised to give a measured value.