Glass

• Contains : Lead and Barium 

• Color : Tint Champagne Gold 

• Optical : High Optical Grade 

• Maximum Size: 1200mm x 2600mm 

Frame

• Made from specialized Isotope-lite lead and barium glazing plate. 

• Sealant: Neutral Type 

• Minimum thickness: 15 mm 

Physical Properties

• Density: 4.8g.cm

• Refractive Index: 1.757

• Minimum Transmittance @550 mm: 85%

• Parallelism error: 5 minutes of maximum

• Heavy Metal Content: Lead 55% Barium 15%

• Mohs’ hardness: 6

• Thermal expansion coefficient: 30° - 380°

Test and Certificates

• Pantak X-ray machines

• PTW Dosimeter Unidos 10002 -20117

• 35CC Ionization Chamber NO W23361 – 291

• JIS R 3701 -1990 Lead Glass for X-ray protection

Application

• Viewing Windows and insulating glazing for X-ray rooms

• Screen for medical diagnostics

• Protection windows in laboratories

• Airport security X-ray screen

• X-ray TV room and CT scanning room’

• Angcography room

• Glove Box

• Nuclear Power industries

Notes when using Isotope-lite

• Not be used in atmosphere filled with acidic gases and excessive humidity.

• Sealant used must not be acidic or alkali

• Edges to be ground and finished

• Any damages (cracking, chipping) may cause Isotope – lite to lose its shielding effect against radiation

• Only neutral type of detergent shall be use for cleaning

• Glass surface must be protected by acid free tissues and brown paper wrapping

​Physical Properties

• Maximum Size: 1000 mm x 1500 mm

• Specific gravity: Minimum 5.20 

• Visible light transmission 83% 

Effective dose transmission factor of lead for MeV Gamma Ray.

• Lead thickness 5 mm 

• Effective dose transmission factor 52.6 %. 

• Lead thickness 7.5 mm - Effective dose transmission factor 36%.