Nā pilikia no ka nānā ʻana i ka palekana
He aha ka nānā palekana?
ʻO nā pilikia kumu o ka ʻike ʻana i ka radiation e hōʻike iā lākou iho i ʻekolu mau hemahema nui e pale ai i kā lākou hoʻokomo pono ʻana i nā noi palekana:
1. Paʻakikī e ʻike pono i nā mea nuklea pale
2.High nuisance alarm rate ma muli o ka radioactivity maoli
3. Toxic, pipiʻi, a i ʻole loaʻa nā mea ʻike maka e pale ai i ka hoʻonui ʻana i ka ʻike pono.
Hāʻawi ʻo KINHENG Materials i nā huahana optical i hoʻohana ʻia e like me Scintillator ʻO ia kekahi o kēia mau huahana optical i hoʻohana ʻia a hoʻololi ia i ka ikehu X-ray i māmā.Ua hoʻolako ʻo Kinheng Materials i ka scintillator CWO (CdWO4).Loaʻa iā ia ka naʻau kiʻekiʻe, pōkole ma hope o ka ʻālohilohi a me ke kūpaʻa X-ray kiʻekiʻe, a lawelawe ʻo ia ma ke ʻano he mau mea nui i ka nānā ʻana i ka kiʻi X-ray tomography, nā mea hoʻonā kiʻi kiʻi kiʻekiʻe a me ka liʻiliʻi loa e hiki ke hōʻike ʻia ke kiʻi X-ray ma ke kahua nānā ʻoihana.
Ke manaʻo nei kā mākou pahuhopu i ka hoʻonui ʻana i ka noi ʻenehana o nā scintillators e pili ana i kā mākou kaʻina hana hoʻolālā ʻenehana i hoʻokumu ʻia e nā ʻenehana hoʻolālā ʻenehana a me ka hoʻomaopopo ʻana i nā waiwai optical o nā scintillators i loaʻa i ke kahua noiʻi olakino.ʻO ia hoʻi, nā scintillators no nā ʻōnaehana nānā X-ray no nā ukana o ka poʻe huakaʻi ma ke kahua mokulele a me ke awa, nā waiwai smuggling, komo ʻole a puka i waho, palena, nā mea ʻē aʻe i ka meaʻai a me nā hemahema i nā hale paʻakikī.
E kōkua kā mākou mau mea iā ʻoe e loaʻa i ka hoʻolālā ʻike X-ray kiʻekiʻe, ka nānā ʻana i nā ukana kiʻekiʻe ma ka nānā wikiwiki ʻana, ka hoʻolōʻihi ʻia o ke ola o nā paipu X-ray a me ka hoʻohaʻahaʻa ʻana i nā mea hana X-ray e ka liʻiliʻi o nā mea pale.
He aha ka Kinheng hiki ke hāʻawi?
CsI(Tl) pūʻulu scintillator
Hoʻohana nui ʻia nā laina laina CsI (Tl) 1-D i ka nānā ʻana i ka palekana ma Subway, seaport, airport, border etc. ʻO kā mākou Cz ulu CsI (Tl) he haʻahaʻa haʻahaʻa, kahi e maopopo loa ai ke kiʻiʻoniʻoni.ʻElemu pixel maʻamau 8, 16 mau mea.Hana ʻia ka hana maʻamau.
CWO（CdWO4） scintillator array
Loaʻa iā ia ka naʻau kiʻekiʻe, pōkole ma hope o ka ʻālohilohi a me ke kūpaʻa X-ray kiʻekiʻe, a lawelawe ʻo ia ma ke ʻano he mau mea nui i ka nānā ʻana i ka kiʻi X-ray tomography, nā mea hoʻonā kiʻi kiʻi kiʻekiʻe a me ka liʻiliʻi loa e hiki ke hōʻike ʻia ke kiʻi X-ray ma ke kahua nānā ʻoihana.
GAGG:Ce array
1D, 2D GAGG:Ce arraya loaʻa.Loaʻa iā ia nā manawa 4 ʻoi aku ka maikaʻi ma mua o CWO ma nā pae ikehu kiʻekiʻe.
Kiʻi hoʻohālikelike
| Mea Scintillator | CsI(Tl) | CdWO4 | GAGG:Ce |
| Hoʻopuka māmā | 54000 | 12000 | 50000 |
| Ke alohilohi ma hope o 30ms | 0.6-0.8% | 0.1% | 0.2% |
| ʻO ka hoʻonā ikehu 6x6x6mm | 6.5-7.5% | ʻilihune | 5-6% |
| Ka manawa palaho ns | 1000 | 14000 | 48, 90, 150 |
| Kaʻawaʻawa | ʻAe | ʻAe | No |
| Hygroscopicity | Liʻiliʻi | No | No |
| ʻO ke kumukūʻai holoʻokoʻa | Haʻahaʻa loa | Kiʻekiʻe | waena |
KULA X RAY DETECTION MODULE
ʻO ka module ʻike hihi X he ʻōnaehana kūʻai i hoʻonohonoho ʻia me hoʻokahi kāleka papa kikohoʻe a me kekahi mau kāleka papa analog i hoʻonohonoho ʻia.
Nā waiwai:
| Papa kuhikuhi | ʻĀpana |
| Ka manawa hui | 2ms~20ms |
| Hōʻailona noise Ratio （Ka mana hoʻohui: 3pF） | 30000:1 |
| Ka māmā holo | 100MB/s |
| ʻIkepili hoʻopuka | 16bit |
| Mea ʻike Pika | 1.575mm |
| Laulā hoʻokomo | 10pA-4000pA |
| Nā Kanika PD Max | 2560 |
| Ka wela hana | -10℃～40℃ |
| Ka mahana mālama | -30℃～60℃ |
Noi: Nānā palekana, NDT, NĀ MEA ʻAʻAI, NĀ IWI.
HUI HUI
1. NANA PALAPALA
KINHENG OFFER CsI(Tl)/GOS/CdWO4/GAGG:Ce LOW AFTERGLOW SCINTILLATOR→SCINTILLATOR ARRAY（1D/2D)→SCINTILLATOR DETECTOR（PMT/SIPM/PD）→X RAY DETECTION MODULE/X RAY DETECTION MODULE→SPECBMENT INSECTOR→SPECB NANA/NDT).
