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ꀇ
Home
-
About us
-
Products
- Photomultiplier Tube Series
- Photomultiplier tube
- PMT Module
- MCP-PMT
- Radiation Detector
- CZT Detector
- PIPS Detector
- Gas Detector
- Scintillation Detector
- Electronics
- Multi-channel analyzer
- Preamplifiers/Socket Electronics
- Pulse Processing Chip
- Spectrometer System
- SiPM products
- Si-Photomultiplier(SiPM)
- SiPM Array
- Scintillation Crystal
- Customization
-
Service
-
News
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Contact us
GD9421 Plastic Scintillator For α/β
GD9421
Description:
GD9421 Series Plastic Scintillator, used for α、β measurement. This kind of scintillator is sprayed with a certain thickness of ZnS (Ag) on the surface of GD9402.Generally, the thickness is 4.5mg/cm2.
GD9402 is used for β measurement, ZnS(Ag) is used for α measurement, and the ZnS (Ag) coating with appropriate thickness absorbs α rays exactly.
The GD9421 series plastic scintillator adopts advanced spraying technology to ensure excellent uniformity and good consistency.
Specifications:
| GD9402 Parameter | ZnS（Ag） | Unit | |
|---|---|---|---|
| Base |
Polystyrene |
ZnS（Ag） | - |
| Density | 1.03 | 4.1 | g/cm3 |
| Refractive Index | 1.58 | - | - |
| Light Output(Anthracene) | 50~60 | 280 | % |
|
Wavelength of Max. Emission |
423 | 450 | nm |
| Rise time | 1 | -- | ns |
|
Decay Time |
2.5 | 200 | ns |
|
Attenuation Length |
250 | - | cm |
| Soften Temperature | 75 | - | ℃ |
| Working Temperature | -40~55 | -40~55 | ℃ |
| Coating Thickness | - | 4.5 | mg/cm2 |
