GOS: Pr kristal, GOS: Tb kristal, GOS: Pr sintilýator, GOS: Tb sintilýatorlar
Üstünlik
Light lightagtylygyň ýokary hasyllylygy
● Pes çüýremek wagty we pes yzagalaklyk
Design Dizaýnyňyza we maksadyňyza çeýeligi.
Ox Zäherli ýa-da howply maddalar ýok.
Hum Çyglylyga garşylyk taýdan ajaýyp.
Arza
● Lukmançylyk şekillendirişi
● Lukmançylyk KT
● Senagat KT skaneri (NDT)
Sypatlar
| Parametr | GOS: Pr keramika | GOS: Tb keramika |
| Iň ýokary tolkun uzynlygy / nm | 512 | 550 |
| Ulgam | Poli-kristal keramika | Poli-kristal keramika |
| Aç-açanlyk | Düşünjeli | Düşünjeli |
| Lightagtylyk çykyşy (fotonlar / keV) | 27 | 45 |
| Çüýremegiň wagty (ns) | 3000 | 600000 |
| Afterglow / @ 20ms | ≤0.01% | ≤0.03% |
| Atom koeffisiýenti | 60 | 60 |
| Dykyzlygy (g / sm3) | 7.34 | 7.34 |
| Gigroskopik | No | No |
| Mohs gatylygy | 5 | 5 |
Önümiň beýany
GOS: Pr / GOS: Tb, doping elementi hökmünde praseodymium (Pr) ýa-da terbium (Tb) tarapyndan işjeňleşdirilen gadolinium oksulfidden ybarat keramiki materialdyr.Ajaýyp sintilýasiýa häsiýetleri bilen, PET skanerleri ýaly lukmançylyk şekillendiriş enjamlarynda sintilýator materialy hökmünde giňden ulanylýar.Sintilýasiýa prosesi ýokary energiýaly fotonlary ýa-da bölejikleri görünýän ýagtylyga öwürmegi öz içine alýar.
Waka radiasiýasy bilen tolgundyrylanda, GOS-daky gadolinium atomlary: Pr / GOS: Tb fotonlary çykarýar, soňra fotodetektorlar tarapyndan kesgitlenýär.Bu amal radiasiýa çeşmelerini takyk şekillendirmäge we tapmaga mümkinçilik berýär.GOS: Pr / GOS: Tb ýokary ýagtylyk çykaryşy, gysga çüýremek wagty we pes şöhle bilen tanalýar, çalt we takyk radiasiýa tapmaga mümkinçilik berýär.Şeýle hem, rentgen şöhlelerine we gamma şöhlelerine garşy ýokary saklaýyş güýji bolup, lukmançylyk şekillendiriş programmalarynda örän täsirli bolýar.Umuman aýdanyňda, GOS: Pr / GOS: Tb keramika, lukmançylyk şekillendiriş pudagynda özgerişlik döreden, keselleriň has irki diagnozyna we has täsirli bejergisine alyp barýan gymmatly sintilýator materialdyr.
Öndürijilik synagy
GOS: Pr PD moduly deňeşdirme synag hasabaty
1. Ölçegler
| Haryt | Uzynlygy (mm) | Ini (mm) | Boýy (mm) | Gap (mm) | Piksel | Reflekto (mm) | GOS |
| Bäsdeş | 25.4-0.1 | 3.0 | 1.25 | 0.2 | 1.575 * 2.9 * 1.2 | 0.05 | GOS: Pr |
| Kinheng GOS: Tb | 25.4-0.1 | 3.4 | 1.55 | 0.2 | 1.575 * 3.0 * 1.3 | 0.2 | GOS: Tb |
| Kinheng GOS: Pr | 25.4-0.1 | 3.4 | 1.55 | 0.2 | 1.575 * 3.0 * 1.3 | 0.2 | GOS: Pr |
2. Doping dürli
1.GOS: Tb PD MODUL 4 HK.
1. Çykyş synag synag ýagdaýy Wolt: 63 kw;Häzirki: 0.33mA
| S / N. | Piksel 1 | Piksel 2 | Piksel 3 | Piksel 4 | Piksel 5 | Piksel 6 | Piksel 7 | Piksel 8 | Piksel 9 | Piksel 10 | Piksel 11 | Piksel 12 | Piksel 13 | Piksel 14 | Piksel 15 | Piksel 16 | Ortaça |
| Tb -1 | 21088 | 21669 | 21782 | 21763 | 21614 | 21820 | 21754 | 21868 | 21931 | 21875 | 21840 | 21830 | 21670 | 21598 | 21705 | 21227 | 21689 |
| Tb -2 | 20702 | 21948 | 22070 | 21824 | 21791 | 21734 | 21904 | 21585 | 21649 | 21747 | 21905 | 21888 | 21821 | 21737 | 21890 | 21316 | 21719 |
| Tb -3 | 20515 | 21367 | 21701 | 21741 | 21394 | 21704 | 21811 | 21694 | 21743 | 21593 | 21600 | 21813 | 21880 | 21883 | 21679 | 20931 | 21565 |
| Tb -4 | 20568 | 21407 | 21562 | 21719 | 21761 | 21875 | 21640 | 21610 | 21836 | 21804 | 21881 | 21560 | 21731 | 21717 | 21651 | 21431 | 21609 |
2. Bitewilik
| S / N. | Piksel 1 | Piksel 2 | Piksel 3 | Piksel 4 | Piksel 5 | Piksel 6 | Piksel 7 | Piksel 8 | Piksel 9 | Piksel 10 | Piksel 11 | Piksel 12 | Piksel 13 | Piksel 14 | Piksel 15 | Piksel 16 | Maks | Min |
| Tb -1 | -2,8% | -0.1% | 0,4% | 0,3% | -0.3% | 0.6% | 0,3% | 0.8% | 1,1% | 0.9% | 0.7% | 0.6% | -0.1% | -0,4% | 0,1% | -2.1% | 1,1% | -2,8% |
| Tb -2 | -4,7% | 1,1% | 1,6% | 0,5% | 0,3% | 0,1% | 0.9% | -0,6% | -0.3% | 0,1% | 0.9% | 0.8% | 0,5% | 0,1% | 0.8% | - 1,9% | 1,6% | -4,7% |
| Tb -3 | -4,9% | -0,9% | 0.6% | 0.8% | -0.8% | 0.6% | 1,1% | 0.6% | 0.8% | 0,1% | 0,2% | 1,1% | 1.5% | 1.5% | 0,5% | -2,9% | 1.5% | -4,9% |
| Tb -4 | -4,8% | -0,9% | -0.2% | 0,5% | 0.7% | 1,2% | 0,1% | 0.0% | 1.0% | 0.9% | 1,3% | -0.2% | 0.6% | 0,5% | 0,2% | -0.8% | 1,3% | -4,8% |
3. Afterglow: synag ýagdaýy, naprýa: eniýe: 160kv;Häzirki: 1 mA
| Seriýa belgisi | 1ms | 3ms | 20ms | 50ms | 100ms |
| Tb -1 | 0.1115 | 0.0363 | 0.0232 | 0.0185 | 0.0187 |
| Tb -2 | 0.1197 | 0.0272 | 0.0165 | 0.0154 | 0.014 |
| Tb -3 | 0.0895 | 0.0133 | 0.0119 | 0.0139 | 0.0158 |
| Tb -4 | 0.1122 | 0.033 | 0.0258 | 0.0252 | 0.0211 |
4. Ölçeg ：
| Haryt | L / mm25.40.1 | W / mm3.40.1 | H / mm± 0.05 | Piksel 1.375 ± 0.05 | Edalaňaçkristal W 3.0 ± 0.05 | Jemi uzynlygy 25.0 ± 0.05 | Gap0,2 ± 0.05 | Gapdal reflektor0,2 ± 0.05 | Iň ýokary reflektor0,2 ± 0.05 |
| Tb -1 | 25.39 | 3.363 | 1.52 | 1.386 | 2.998 | 24.978 | 0.188 | 0.19 | 0.199 |
| Tb -2 | 25.397 | 3.337 | 1.53 | 1.387 | 2.994 | 24.98 | 0.186 | 0.171 | 0.192 |
| Tb -3 | 25.392 | 3.352 | 1.53 | 1.389 | 3.003 | 24.98 | 0.187 | 0.167 | 0.196 |
| Tb -4 | 25.396 | 3.358 | 1.53 | 1.385 | 2.996 | 24.978 | 0.186 | 0.177 | 0.224 |
2. GOS: Pr PD Modul 4 HK
1. Lightagtylyk çykyşy: synag şertiniň naprýa; eniýesi: 63 kw;häzirki: 0.33mA
| S / N. | Piksel 1 | Piksel 2 | Piksel 3 | Piksel 4 | Piksel 5 | Piksel 6 | Piksel 7 | Piksel 8 | Piksel 9 | Piksel 10 | Piksel 11 | Piksel 12 | Piksel 13 | Piksel 14 | Piksel 15 | Piksel 16 | Ortaça |
| Pr- 1 | 8922 | 9490 | 9483 | 9499 | 9535 | 9477 | 9405 | 9357 | 9230 | 9391 | 9388 | 9442 | 9346 | 9404 | 9381 | 9102 | 9366 |
| Pr-2 | 8897 | 9257 | 9343 | 9351 | 9360 | 9200 | 9201 | 9329 | 9408 | 9385 | 9395 | 9333 | 9346 | 9413 | 9337 | 8845 | 9275 |
| Pr -3 | 9041 | 9300 | 9302 | 9278 | 9362 | 9281 | 9252 | 9307 | 9178 | 9197 | 9342 | 9304 | 9261 | 9350 | 9265 | 8551 | 9223 |
| Pr -4 | 8914 | 9416 | 9492 | 9455 | 9578 | 9491 | 9449 | 9404 | 9464 | 9490 | 9428 | 9323 | 9469 | 9490 | 9434 | 9039 | 9396 |
2. Bitewilik
| Seriýa belgisi | piksel1 | piksel2 | piksel3 | piksel4 | piksel5 | piksel6 | piksel7 | piksel8 | piksel9 | piksel10 | piksel11 | piksel12 | piksel13 | piksel14 | piksel15 | piksel16 | Maks | Min |
| Pr- 1 | -4,7% | 1,3% | 1,3% | 1,4% | 1.8% | 1,2% | 0,4% | -0.1% | - 1,4% | 0,3% | 0,2% | 0.8% | -0.2% | 0,4% | 0,2% | -2,8% | 1.8% | -4,7% |
| Pr-2 | -4.1% | -0.2% | 0.7% | 0.8% | 0.9% | -0.8% | -0.8% | 0.6% | 1,4% | 1,2% | 1,3% | 0.6% | 0.8% | 1.5% | 0.7% | -4,6% | 1.5% | -4,6% |
| Pr -3 | -2.0% | 0.8% | 0.9% | 0.6% | 1.5% | 0.6% | 0,3% | 0.9% | -0.5% | -0.3% | 1,3% | 0.9% | 0,4% | 1,4% | 0,5% | -7.3% | 1.5% | -7.3% |
| Pr -4 | -5.1% | 0,2% | 1.0% | 0.6% | 1,9% | 1.0% | 0.6% | 0,1% | 0.7% | 1.0% | 0,3% | -0.8% | 0.8% | 1.0% | 0,4% | -3,8% | 1,9% | -5.1% |
3. Afterglow: Synag şertiniň naprýa; eniýesi: 160kv;häzirki: 1 ma
| Seriýa belgisi | 1ms | 3ms | 20ms | 50ms | 100ms |
| Pr- 1 | 0.033 | 0.031 | 0.0238 | 0.0259 | 0.0213 |
| Pr-2 | 0.0314 | 0.0256 | 0.0205 | 0.0258 | 0.0236 |
| Pr -3 | 0.0649 | 0.0312 | 0.0154 | 0.0167 | 0.0171 |
| Pr -4 | 0.0509 | 0.0202 | 0.018 | 0.0201 | 0.021 |
4. Ölçeg ölçegi:
| S / N. | Uzynlygy L / mm25.4-0.1 | Ini W / mm3.4-0.1 | Boýy L / mm ± 0.05 | Piksel L 1.375 ± 0.05 | Piksel w 3.0 ± 0.05 | Jemi 25.0 ± 0.05 | Gap0.2 ± 0.05 | Sidereflektor0.2 ± 0.05 | Endreflektor0.2 ± 0.05 |
| Pr- 1 | 25.386 | 3.333 | 1.53 | 1.382 | 2.994 | 24.974 | 0.191 | 0.164 | 0.194 |
| Pr-2 | 25.384 | 3.348 | 1.54 | 1.381 | 2.991 | 24.975 | 0.194 | 0.182 | 0.198 |
| Pr -3 | 25.371 | 3.32 | 1.53 | 1.377 | 2.989 | 24.976 | 0.19 | 0.18 | 0.197 |
| Pr -4 | 25.396 | 3.332 | 1.53 | 1.382 | 2.989 | 24.971 | 0.192 | 0.19 | 0.228 |
3. Daş görnüşi / Ölçegini deňeşdirmek:
