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1A227

Special Materials and Related Equipment

Category 1Group ANuclear Suppliers Group2 thresholds

Description

High-density (lead glass or other) radiation shielding windows, having all of the following characteristics, and specially designed frames therefor: a. A ‘cold area’ greater than 0,09 m^2; b. A density greater than 3 g/cm^3; and c. A thickness of 100 mm or greater.

Control Thresholds

Reference	Parameter	Threshold
1A227	and specially designed frames therefor: a. A ‘cold area’	> 009 m
1A227	b. A density	> 3 g/cm

Product Examples

Mirion model 1000 radiation shielding windows for nuclear labs
Schott RD 50 lead glass for hot cells
Comecer shielded windows for nuclear medicine facilities
Nucleomat reinforced frames for leaded glass
Saint-Gobain SGG RD 30 radiation protection windows

Decontrol note

Les vitrages standards pour usage médical ou industriel non conçus pour des applications nucléaires ne sont pas soumis à ce contrôle.

Related CN customs codes (indicative)

7008008100 7007198000 9403208000 7007298000

Applicable Notes

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View official text on EUR-Lex

1A227

See also