RD 30® high performance radiation shielding glass is a lead-containing flat glass product that protects against gamma and X-rays. Such radiation is used in medical technology for diagnostic purposes, in radiation therapy, or in industrial materials testing equipment. Because these types of radiation have a high potential to damage health, accidental radiation exposure must be prevented at all costs. For this reason, transparent openings in medical equipment or sight glasses in viewing windows of doors to radiation areas must be protected with radiation shielding glass.
RD 30® glass from SCHOTT is the only radiation shielding glass product manufactured in Germany. It is an ideal and proven, high quality solution for transparent radiation shielding applications. RD 30® is a monolithic glass that contains lead oxide and provides a lead equivalent of ≥ 0,5 mm Pb at 56 kV (see table). The Pb value is a measure of how protective the radiation shielding glass is. It is expressed in mm Pb, which is equivalent to the shielding capacity of pure lead.
SCHOTT developed RD 30® glass specifically for safety in medical areas with low levels of X-ray radiation, such as mammography workstations. Even at tube voltages of up to 150 kV, RD 30® offers a lead equivalent Pb of ≥ 0,5 mm. It can therefore also be used in industrial test equipment and is an important safety element in various scientific nuclear applications.
To ensure the continued performance and safety of leaded radiation shielding glass, read and follow the installation, cleaning, and maintenance instructions. If you are looking for a product with higher lead equivalents, or for thicker radiation shielding glass materials, please refer to our RD 50® datasheet.
To request a quote for Original RD 30® radiation shielding glass windows or sight glasses, please click the button below:
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Thickness (mm) |
Tolerance |
---|---|
6,00 | ±0,25 |
Smaller custom thicknesses are available upon request. |
RD 30® glass 6 mm thick |
||
---|---|---|
Tube Voltage (kV) |
Lead equivalent (mm Pb) |
|
< 50 | ≥ 0,5 | |
50 | ≥ 0,5 | |
56 | ≥ 0,5 | |
76 | ≥ 0,5 | |
80 | ≥ 0,5 | |
100 | ≥ 0,5 | |
110 | ≥ 0,5 | |
150 | ≥ 0,5 |
If you need thicker radiation shielding glass materials in thicknesses up to 20 mm or a higher Pb for increased radiation shielding capacity and safety as required for nuclear applications, please visit our datasheet for RD 50® radiation shielding glass datasheet.
Please follow the installation, cleaning, and maintenance instructions for radiation shielding glass products.
All given details and specifications are mean reference values and are not guaranteed. Also, please consider the "Notes on Specifications".
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Last update: April 20, 2024