ISO-MME

Hello,

I would like to discuss the coding of the head hemisphere used with a guided linear impactor (ECE-R12, ECE-R17, ECE-R21, ECE-R25).
The code for the head hemisphere is defined (figure: Impactors: vehicle front end, page 55 / 56)
D 0 HEAD ?? ?? HH AC ?
In February 2004 we decided to use for all dummy part/dummy impactor the test object D.
To distinguish in the coding between pendulum and linear impactor we can use also P or H.
I would like to use the H for the test object ( linear impactor)
H 0 HEAD ?? ?? HH AC ?
Should we to distinguish in the coding between guided linear impactor and linear impactor?
Is there a risk of double coding?

Regards Uwe

The code should not reflect all testing conditions.
In doubt please review the descriptor Regulation.

Item closed