Standart Imaging EXRADIN ION CHAMBERS Скачать руководство пользователя страница 1

Thimble

Ionization Chambers

User Manual

Содержание EXRADIN ION CHAMBERS

Страница 1: ...Thimble Ionization Chambers User Manual...

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Страница 3: ...STANDARD IMAGING INC 7601 Murphy Drive Middleton WI 53562 2532 TEL 800 261 4446 TEL 608 831 0025 FAX 608 831 2202 Jul 2006 2006 Standard Imaging Inc DOC 80322 14 Thimble Ionization Chambers WWW COM...

Страница 4: ...N Proper use of this device depends on careful reading of all instructions and labels CAUTION Do not drop mishandle or disassemble unit since it may result in a change of calibration fac tor or damage...

Страница 5: ...ibility 18 Warranty Exradin thimble chambers are attached to a 1 5 m length of low noise flexible triaxial cable that is terminated by a triaxial or coaxial connector The collector of the chamber is c...

Страница 6: ...practice to pause a minute or two after changing the potential to allow switch ing transients induced in the electrometer to completely subside Such transients are most evident in the rate current mod...

Страница 7: ...ng the chamber to radiation This reading should be less than 0 1 of the final signal expected If it is not the leakage should be subtracted from the signal 8 Measure atmospheric temperature and pressu...

Страница 8: ...mm Delrin A14P Co 60 Cap 2 0 mm C552 T14P Co 60 Cap 4 0 mm A150 A18 Co 60 Cap 2 0 mm C552 A19 Co 60 Cap 2 8 mm C552 RSVP PhantomTM Adaptation for models 1 2 12 and 14 only RSVP PhantomTM Adaptation f...

Страница 9: ...4 0 mm from tip of chamber 1 0 mm 6 0 mm 1 0 mm A1 Shonka Air Equiv plastic C552 T1 Shonka Tissue Equiv plastic A150 A1SL REF 92722 Collecting Volume Nominal Calibration Factor Centroid of Collecting...

Страница 10: ...ip of chamber 4 6 mm 11 5 mm 1 0 mm A2 Shonka Air Equiv plastic C552 P2 Polystyrene Equiv plastic D400 T2 Shonka Tissue Equiv plastic A150 A12 REF 92700 Collecting Volume Nominal Calibration Factor Ce...

Страница 11: ...1 0 mm 7 1 mm 0 5 mm A12S Shonka Air Equiv plastic C552 Wall thickness of 2 8 mm constructed of C552 A14 REF 92711 T14 REF 92712 Collecting Volume Nominal Calibration Factor Centroid of Collecting Vol...

Страница 12: ...5 mm 1 0 mm 1 0 mm 6 0 mm A14P Shonka Air Equiv plastic C552 T14P Shonka Tissue Equiv plastic A150 A14SL REF 92723 Collecting Volume Nominal Calibration Factor Centroid of Collecting Volume Collector...

Страница 13: ...Equiv plastic C552 Wire Conduc tive Plastic Wall thickness of 2 5 mm constructed of C552 2 5 mm A18 REF 92729 Collecting Volume Nominal Calibration Factor Centroid of Collecting Volume Collector Diam...

Страница 14: ...onfigurations are available In every case the stem is threaded onto the base of the chamber proper The stem may be separated from the chamber to provide greater mobility of the chamber when operating...

Страница 15: ...m the chamber thereby destroying any calibration factor Any modifications should be only done by Standard Imaging Inc Underwater Operation All Exradin thimble chambers are inherently waterproof they r...

Страница 16: ...d to the customer and the customer may request a specific shipper Items found to be out of warranty are subject to a minimum service fee of 1 hour labor excluding recalibrations for diagnostic efforts...

Страница 17: ...d medical physicist Measurement of high activity radioactive sources is potentially hazardous and should be performed by quali fied personnel Should repair or replacement of this product become necess...

Страница 18: ...shipment to customer Standard Imaging s sole and exclusive obligation and the purchaser s sole and exclusive remedy under the above warranties are at Standard Imag ing s option limited to repairing re...

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