Stadler Form Roger - Page 63

TR-KKL-2020-102 dated 1 December 2020
Product Test on a Pleated Combi Filter Element based DIN 71460-1:2006
Stadler Form, Pleated Combi Filter Element
Page 2 of 6
Systems
1 Introduction
The Pleated Combi Filter Element ”Roger Dual Filter H12” of Stadler Form is tested ac-
cording to DIN 71460-1:2006, Section 8.2 and the standards cited therein. The examined
value is the initial fractional efficiency. Chapter 2 provides a general overview of the test
object and test conditions.
The tests are carried out in the Business Segment Refrigeration & Air Quality, DMT
GmbH & Co. KG, in Essen. The results of the tests are listed in Chapter 3.
2 Testing object and test conditions
2.1 Description of the test object
Figure 1 and Figure 2 show photographs of the tested Pleated Combi Filter Element.
Figure 1: Upstream side of the
Pleated Combi Filter Element – ”Roger Dual Filter H12”