High energy physics Positron Emission Tomography (PET) PWO Scintillator crystal
High energy physics Positron Emission Tomography (PET) PWO scintillation crystal
Lead Tungstate - PWO (or PbWO₄) is a highly effective gamma-ray absorber as a result of its high density and high Z. It is also very fast with a very short Radiation Length and Moliere Radius.
Properties:
| Density(g/cm3) | 8.28 |
| Atomic Number (Effective) | 73 |
| Decay Time(ns) | 6,30 |
| Wavelength (Max. Emission) | 430,520 |
| Photoelectron Yield % of NaI(Tl) | 1 |
| Melting Point(ºK) | 1125 |
| Hardness (Mho) | 4 |
| Refractive Index | 2.16 |
| Hygroscopic | No |
| Thermal Expansion Coeff.( C⁻¹) | 10.0 x 10‾⁶ |
Advantage:
High density, high Z
High stopping power
Fast decay time
Application:
Positron Emission Tomography (PET)
High energy, nuclear, space and medical physics
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
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