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Standard Detayı
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TÜRK STANDARDI
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TS No :
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TS EN ISO 16526-2
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Kabul Tarihi :
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2.07.2020
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Hazırlık Grubu :
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Teknik Kurul |
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Doküman Tipi :
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Yürürlük Durumu :
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U (Yürürlükteki Standard/Standard) |
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Başlık :
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Tahribatsız muayene - Ölçme ve değerlendirme
ışını tüpü voltajı - Bölüm 2: tarafından sabitlik kontrolü
kalın filtre yöntemi |
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Başlık (İng) :
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Non-destructive testing - Measurement and evaluation of the X-ray tube voltage - Part 2: Constancy check by the thick filter method |
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Kapsam :
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Kapsam (İng) :
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This part of ISO 16526 ??specifies a constancy check of a X-ray system where mainly the X-ray voltage is checked
??????????????????the tube current and the constitution of the target which can be changing due to ageing of the tube.
The thick filter method is based on a measurement of the dose rate behind a defined thick filter using defined
distances between the X-ray tube, the filter and the measuring device.
This method is very sensitive to changes of the voltage, but it does not provide an absolute value for the X-ray tube
voltage. Therefore, a reference value is needed and, it is recommended to find this reference, for example, within
the acceptance test of the system.
The thick filter method is a rather simple technique and may be applied by the operator of an X-ray system to
perform regularly a constancy check of the system.
The method can also be applied for consistency checks after changing components which may affect the X-ray tube
voltage.
This method can be applied for all types of X-ray systems, i. e. for constant potential, half wave and impulse wave
generators with a tube current larger than 1 mA. |
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Yerini Aldığı :
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TS EN 12544-2 :2002; |
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Yararlanılan Kaynak :
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EN ISO 16526-2:2020 |
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Uluslararası Karşılıklar :
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EN ISO 16526-2-EQV; ISO 16526-2-EQV |
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ICS Kodu :
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19.100 Tahribatsız Deneyler |
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Cen/Cenelec :
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CEN/ISO |
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Dili :
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en |
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Renk Durumu :
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Siyah-Beyaz |
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Uygulama Durumu :
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Yürürlükte |
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Sayfa Sayısı :
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18 |
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Fiyatı :
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52,00 EURO (1.802,82 TL + %10 Kdv) |
| Çakışan Standart Varsa İptal Tarihi (DOW) | - |
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