Data Sheet for 5% Carbon Target

23rd May 2002

Thicknesses are measured at the 9 points marked t1 to t9. Four diameters are measured as indicated: at the upstream end, du1 to d4, and at the downstream end, dd1 to dd4, of the cylinder.
Note that the density is 15% below the standard value for carbon!!

Material	Carbon
Purity	99.99%
Nominal thickness	19.1 mm
Thickness (mm)	t1  18.96	t2  18.96	t3  18.96	t4  18.96	t5  18.94
	t6  18.94	t7  18.95	t8  18.93	t9  18.95
Diameter (mm)	du1  30.27	du2  30.27	du3  30.27	du4  30.27
	dd1  30.26	dd2  30.25	dd3  30.25	dd4  30.25
Mass (g)	25.656
Derived density	1.88 g cm-3
Data book density	2.27 g cm-3
Location	Centred on z = 0.