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Reflectance: ρ≈0.93
Coating material: BaSO4
Material of the sphere: carbon steel
Diameter: 10cm, 30cm, 50cm, 1.0m, 1.5m, 1.75m, 2.0m, 2.5m,
3.0m
Lamp holders: E40,E27,E14,GU10, G13/G15
(built-in support base)
Test method:
4π Structure: The lamp under test is mounted in
the center of the ball.
2π Structure: The lamp under test is mounted in
the surface of the ball.
Integrating sphere is a hollow sphere coating with white diffuse reflection material, and several holes are in the surface of the sphere for the purpose of placing detector and optical fiber for signal transmission.