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Specification
AgeRangeDescription : Adult
Brand : Moderock
BulletPoint1 : High-temperature resistant borosilicate glass housing, size: 0.2‘ diameter × 3.9’ length, 5 mm diameter × 100 mm length.
BulletPoint2 : Continuously emits light for 20 years without the use of any power.
BulletPoint3 : Tritium gas undergoes pure beta decay and low energy beta rays excite the phosphorescent material on the inner wall to emit light.
BulletPoint4 : Tritium tubes are weak sources of light that can only be seen glowing in the dark and do not require any external energy.
BulletPoint5 : The half-life of tritium is 12.3 years, i.e., after 12.3 years the luminosity is half of what it is now, and after 24.6 years the luminosity is a quarter of what it is now.
BulletPoint6 : The decay product of tritium is He-3, and even if the tritium tube no longer glows after a few decades, it will still be filled with rare He-3!
BulletPoint7 : Ideal for collecting, displaying, teaching, gifts
Color : One Color
ExternallyAssignedProductIdentifier : 7555731176843
IncludedComponents : Tritium Tubes
ItemName : Self-Luminous Tritium Tubes, Rare Earth Luminous Stick, 20 Years Lamp Fluorescent Rods, for Collection, Display, Teaching, Gift
ItemPackageDimensions_Height : 5.5 inches
ItemPackageDimensions_Length : 7.8 inches
ItemPackageDimensions_Width : 4.3 inches
ItemPackageQuantity : 1
ItemTypeKeyword : science-lab-gas-cylinders
Manufacturer : Moderock Ltd.
ModelName : Quaingfair
ModelNumber : Quaingfair
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : CQ01
ProductDescription : Luminescence principle:
The inner wall of a borosilicate glass tube is coated with a fluorescent-containing paint, filled with a trace amount of tritium gas and sealed. The tritium gas will release a small amount of electron flow uniformly, which will excite the light material on the wall of the tube and make it emit light.
ProductSiteLaunchDate : 2024-11-11T09:30:13.273Z
Size : One Size
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 41000000