ISO8124-4 Toys Testing Equipment Test template D for Assessment of Head and Neck Entrapment

This template is used for assessing partially bound and V-shaped openings for head and neck entrapment

It is used to test the evaluation of template to head and neck sick into parts of closed V type open.

Procedure

Position the “B” portion of the test template between and perpendicular to the boundaries of the opening,

Observe whether the template fits within the boundaries of the opening or whether it cannot be inserted to
its full thickness 
Determine whether the opening is accessible or not accessible 
b) If the test template can be inserted to a depth greater than the thickness of the template (45 mm) when
tested in accordance with a), apply the “A” portion of the test template, so that its centre line is in line with
the centre line of the opening. Ensure that the plane of the test template is parallel and applied in line with
the opening