EMI photomultiplier tube Type 6256B
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Product details
| Management number | 4639228 | Release Date | 2025/08/12 | List Price | $20.40 | Model Number | 4639228 | ||
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PMTs are vacuum tubes that detect and amplify light in the ultraviolet, visible, and near-infrared ranges.
Key features of PMTs:
High Sensitivity:
PMTs multiply the current produced by incident light by up to 100 million times, allowing detection of individual photons.
Principle of Operation:
They use the photoelectric effect, where light striking a photocathode releases electrons, which are then multiplied through a series of dynodes.
Applications:
PMTs are used for detecting faint optical signals in various fields, including scientific research, medical imaging, and industrial applications. Fragility:
PMTs are sensitive devices and can be damaged by exposure to high-intensity light or physical impact.
Fast Response:
PMTs respond quickly to changes in light, making them suitable for detecting fast events.
Vacuum Tube:
PMTs operate in a vacuum to ensure efficient electron multiplication and prevent interference.
Souvenirs & Memorabilia
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