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Эталон проволочный EN 462-2


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СТАНДАРТ EN 462-2

EN_462-2Step_H9FE_160px.jpg This European standard replaces the previous national standards such as NFA 09 - 205
(AFNOR) or BS 3971.  EN 462-2 IQIs in steel as standard and can also manufacture them in aluminium, copper and titanium to order.

There is a direct correlation between the specified EN models and the previous AFNOR types:

AFNOR Model H3 HA HB C
EN Model H1 H5 H9 H13

Description. The EN 462-2 IQIs manufactured by IE-NDT Ltd comprise six plaques, measuring 5 x 7mm, 7 x 10mm or 15 x 15mm, which are encapsulated in transparent plastic along with an identification monogram in cast white metal. Each plaque has one or two through-drilled holes whose diameter is the same as the plaque thickness. The IQIs are supplied in a wallet with a Declaration of Conformity.
Quality Assurance. Manufacturing, including inspection, follows a written procedure, which forms part of a Quality Management System registered according to ISO 9001. Each IQI carries a unique serial number. The Declaration of Conformity provides a complete manufacturing history.
The monogram within the IQI identifies the model, for example, H 13 FE means:
H = Hole type IQI, 13 = Number of the thinnest step, FE= Steel.

Наименование
Номер ступеньки
Диаметр отверстия/толщина ступеньки,ммДиапозон контролируемых толщин, мм
EN 462 IQI H1 FEH1-H60,125/0,406,25-20
EN 462 IQI H5 FE H5-H100,32/1,0016-50
EN 462 IQI H9 FE H9-H140,8/2,540-125
EN 462 IQI H13 FE H13-H182,0/6,3100-315
  

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