ICL cells are completely fused without the use of low melting intermediate glasses or cements. In other words, quartz is fused to quartz and glass is fused to glass. This eliminates strains due to differences in coefficients of expansion found in cells fused with intermediate low melting glasses. Because of the fused construction, the window joints are unaffected by all types of cleaning solutions.
'Q' = Far UV Silica Guaranteed Transmittance: at 200 mu about 85%
Permissible Deviation inmore
Unit of Measure

Type

Q Silica, UV Grade

Lightpath

10 mm

Volume

0.7 mL