Accreditation for hygienic testing by "Deutschen Akkreditierungsdienst"
(german accreditation service).
Expertise:
Verification of the cleanability of the encoder type WDG 58V according to the recommendations of the EHEDG (European Hygienic Engineering & Design Group). Summary of the test report:
The complete report consists of 11 pages and 2 figures.
In general it can be asserted, that the design of the encoder is cleanable in conformance to the recommendations of the EHEDG.
It is typically located in the splash zone or with no direct contact with the product processed. The constructive details and surfaces mostly comply to the the requirements for direct contact with the product. The refered
document no.8 by EHEDG represents the technological state-of-the-art.
DAR-registration: DAP-PL-3148.00
Accredited according to EN ISO/IEC 17025:2000 for microbiological and hygienic testing of food processing machinery and devices.
The use of extracts of these report requires the permission of the MAK.
Glossary:
TUM = Technical University Munich
EHEDG = European Hygienic Engineering & Design Group (www.ehedg.org)
MAK = Former chair of machine and device engineering of the technical university Munich, now chair of process engineering of disperse systems DAR = german accreditation council
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