X-ray protection glasses RD 50 and RD 30, of Schott
DESAG, give optimum protection against ionizing radiation
such as X-rays and gamma rays. As laminated safety glasses
they may be combined with a variety of glass types and
thus optimised for various applications.
As base for insulating glasses, combinations with sunshading
and vision control systems, being protected against
pollution in the space between the panes, are available.
These systems are also suited for the shading of rooms.
Further details see sunshading
and screen vision.
Sizes and lead equivalents
Sizes and lead equivalents Pb1 in mm
for RD 30
Tube voltage in kV
56 kV
80 kV
100 kV
120 kV
Lead equivalent1
≥ 0,5 mm Pb
≥ 0,5 mm Pb
≥ 0,5 mm Pb
≥ 0,5 mm Pb
Sizes2,3
1700 x 2400
1700 x 2400
1700 x 2400
1700 x 2400
Weight4
20
20
20
20
Glass thickness5
6,0 ± 0,25
6,0 ± 0,25
6,0 ± 0,25
6,0 ± 0,25
Sizes and lead equivalents Pb1
in mm for RD 50
Tube voltage in kV
80 kV
110 kV
200 kV
Size2
Weight4
Glass thickness5
Lead equivalent1,6
1,5 mm Pb
1,5 mm Pb
1,4 mm Pb
1700 x 1000
33
5,0 – 6,5
2,1 mm Pb
2,2 mm Pb
2,0 mm Pb
2100 x 1050
43
7,0 – 8,5
2,6 mm Pb
2,6 mm Pb
2,4 mm Pb
2100 x 1050
51
8,5 – 10,0
3,1 mm Pb
3,1 mm Pb
2,9 mm Pb
2000 x 1000
59
10,0 – 11,5
3,6 mm Pb
3,6 mm Pb
3,3 mm Pb
2000 x 1000
66
11,5 – 13,0
5,0 mm Pb
5,0 mm Pb
4,6 mm Pb
1500 x 800
91
16,0 – 18,0
6,2 mm Pb
6,3 mm Pb
5,8 mm Pb
1500 x 800
112
20,0 – 22,0
1
The lead equivalent, in mm Pb, is
the equivalent of the protection effect of glass
to a lead plate of the same thickness.
2
The sizes L x W in mm refer to RD
mono panes. Maximum delivery sizes of insulating
glasses to be agreed with Glastec.
3
Tolerances ± 25 mm in length,
+100/-200 mm in width.
4
The pane weight in kg/m² refers to
RD mono panes.
5
The pane thickness in mm refers to
RD mono panes.
6
Lead equivalents over 6,3 mm Pb are
reached by laminating several panes.
