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Product Details:
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| Name: | GAGG Liner Detector | Formula: | Gd₃Al₂Ga₃O₁₂ |
|---|---|---|---|
| Center Wavelength: | 530 | Z: | 54.4 |
| PD: | 16 Elements | Afterglow: | 0.1% After 30ms |
| Highlight: | Linear Diode Array Detector,X Ray Imaging Scintillator Detector,0.3mm Photodiode Array Detector |
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GAGG scintillator detector linear photodiode array food inspection
Kinheng lanuched the GAGG liner detector for X ray imaging industry, we can process Pitch 0.4, 0.78, 1.575, 2.5mm for liner detector, Usually we offer Liner 1x16 elements array for PD coupling. Our testing show GAGG detector is around 3 times better brightness than CdWO4 detectors. The afterglow performance is same as CdWO4 detectors. This is excellent performance for security inspection industry.
1. Different materials’ performance parameters:
| Scintillator material | CsI(Tl) | CdWO4 | GAGG:Ce | GOS:Pr/Tb Ceramic | GOS:Tb Film |
| Light yield | 54000 | 12000 | 50000 | 27000/45000 | 145% of DRZ High |
| Afterglow(after 30ms) | 0.6-0.8% | 0.1% | 0.1-0.2% | 0.01%/0.03% | 0.008% |
| Decay Time(ns) | 1000 | 14000 | 48, 90, 150 | 3000 | 3000 |
| Hygroscopic | Slightly | None | None | None | None |
| Energy range | Low energy | High energy | High energy | High energy | Low energy |
| Overall costs | Low | High | Middle | High | Low |
2．PD performance parameters
| Index | Symbol | Value | Unit |
| Max Reverse Voltage | Vrmax | 10 | v |
| Operation temperature | Top | -10 -- +60 | °C |
| Storage temperature | Tst | -20 -- +70 | °C |
| Parameter | Symbol | Term | Typical value | Max | Unit |
| Spectral response ranges | λp | 350-1000 | - | nm | |
| Peak response wavelength | λ | 800 | - | nm | |
| Photosensitivity | S | λ=550 | 0.44 | - | A/W |
| λp=800 | 0.64 | ||||
| Dark current | Id | Vr=10mV | 3 - 5 | 10 | pA |
| Pixel capacitance | Ct | Vr=0,f=10kHz | 40 - 50 | 70 | pF |
3．PD Detector Drawing
(P1.6mm CsI(Tl)/ GOS:Tb Detector)
(P2.5mm GAGG/ CsI(Tl)/CdWO4 Detector)
Product shots:
FAQ:
1.Q: What's the pixel number and dimension for GAGG liner detector available?
A: Kinheng has capacity to process Pitch 0.4, 0.78, 1.575, 2.5mm for liner detector, Usually we offer Liner 1x16 elements array for PD coupling.
2.Q:Where is your main market?
A:Europe, America, Asia.
Contact Person: Mr. Ivan. wang
Tel: 18964119345
Fax: 86-021-63063530
