BSI 18/30363551 DC:2018 Edition
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BS EN 61098. Radiation protection instrumentation. Installed personnel surface contamination monitoring assemblies
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 55 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | 30363551 |
| 3 | 45B_902e_CD |
| 7 | FOREWORD |
| 9 | 1 Scope 2 Normative references |
| 10 | 3 Terms, definitions and units 3.1 Terms and definitions |
| 14 | 3.2 Units 3.3 Symbols |
| 16 | 4 Classification of assemblies 4.1 According to type of radiation to be measured 4.2 According to body surface being monitored 4.3 According to background compensation method 5 Design characteristics 5.1 Positioning of the person being monitored 5.2 Size of the person being monitored |
| 17 | 5.3 Hand monitoring facilities 5.4 Foot monitoring facilities 5.5 Body monitoring facilities 5.6 Frisker 5.7 Visual display 5.7.1 For the user |
| 18 | 5.7.2 For maintenance purposes 5.8 Audible indicators 5.9 Monitoring period 5.10 Ease of decontamination 5.11 Detectors used 5.12 Seismic consideration |
| 19 | 6 Performance requirements and test procedures 6.1 General test procedure 6.1.1 Nature of tests 6.1.2 Tests performed under standard test conditions 6.1.3 Tests performed with variation of influence quantities 6.1.4 Type F influence test 6.1.5 Type S influence test |
| 20 | 6.2 Statistical fluctuations 6.3 Reference sources 6.4 Requirements for use of gas flow detectors 7 Radiation characteristics 7.1 Variation of response with source position 7.1.1 For clothing or the body 7.1.1.1 Requirement 7.1.1.2 Method of test 7.1.1.2.1 Alpha monitoring systems |
| 21 | 7.1.1.2.2 Beta monitoring systems 7.1.1.2.3 Gamma monitoring systems |
| 22 | 7.1.2 For hand monitoring 7.1.2.1 Requirement 7.1.2.2 Method of test 7.1.3 For foot monitoring 7.1.3.1 Requirement 7.1.3.2 Method of test 7.1.4 Contamination measurement of cloth or body by friskers 7.1.4.1 Requirements 7.1.4.2 Method of test |
| 23 | 7.2 Background 7.2.1 General 7.2.2 Subtraction of pre-determined background 7.2.3 Subtraction of simultaneously determined background 7.2.4 No background subtraction |
| 24 | 7.3 Detection limit (DL) 7.3.1 General |
| 25 | 7.3.2 For clothing or body 7.3.3 The effective instrument efficiency at the specific operating point |
| 26 | 7.3.4 For hand monitoring 7.3.5 For foot monitoring 7.3.6 For frisker monitoring |
| 27 | 7.4 Variation of response with energy 7.4.1 General 7.4.2 Beta 7.4.2.1 Requirements |
| 28 | 7.4.2.2 Method of test 7.4.3 Alpha 7.4.3.1 General 7.4.3.2 Requirements 7.4.3.3 Method of test |
| 29 | 7.4.4 Gamma 7.4.4.1 General 7.4.4.2 Requirements 7.4.4.3 Method of test |
| 30 | 7.5 Response to other ionising radiations 7.5.1 General 7.5.2 Gamma radiation 7.5.2.1 Requirements for alpha contamination monitors or warning assemblies 7.5.2.2 Requirements for beta contamination monitors or warning assemblies 7.5.3 Alpha radiation (for beta and gamma contamination assemblies) 7.5.3.1 Requirements 7.5.3.2 Method of test 7.5.4 Beta or gamma radiation (for alpha contamination monitoring assemblies) 7.5.4.1 Requirements 7.5.4.2 Method of test |
| 31 | 7.6 Linearity of indication 7.6.1 Requirements 7.6.2 Method of test 7.6.2.1 General 7.6.2.2 Method of using sources 7.6.2.3 Method of equivalent electrical test 7.7 Alarm threshold 7.7.1 General 7.7.2 Requirements 7.7.3 Method of test 8 Overload protection 8.1 Requirements 8.2 Method of test |
| 32 | 9 Availability 9.1 Warm-up time 9.2 Power failure 10 Environmental requirements 10.1 General 10.2 Ambient Temperature 10.2.1 Requirements 10.2.2 Method of test |
| 33 | 10.3 Relative humidity 10.3.1 Requirements 10.3.2 Method of test 10.4 Atmospheric pressure 11 Mechanical requirements 11.1 General 11.2 Vibration test 11.2.1 Requirements 11.2.2 Method of test 11.3 Mechanical shock 11.3.1 Requirements |
| 34 | 11.3.2 Method of test 12 Power and electromagnetic compatibility 12.1 Voltage and frequency 12.2 Electromagnetic compatibility 12.2.1 General 12.2.2 Electrostatic discharge 12.2.2.1 Requirements 12.2.2.2 Method of test |
| 35 | 12.2.3 Radiofrequency Immunity 12.2.3.1 Requirements 12.2.3.2 Method of test 12.2.4 Radiated emissions 12.2.4.1 Requirements 12.2.4.2 Method of test 12.2.5 AC line powered equipment requirements 12.2.5.1 Requirements 12.2.5.2 Method of test |
| 36 | 12.2.6 Electric RF immunity 12.2.6.1 Requirements 12.2.6.2 Method of test 12.2.7 Surges and ring waves 12.2.7.1 Requirements 12.2.7.2 Method of test 12.2.8 Magnetic fields 12.2.8.1 Requirements |
| 37 | 12.2.8.2 Method of test 13 Storage 14 Documentation 14.1 Certificate |
| 38 | 14.2 Operation and maintenance manual 14.3 Operational instructions 14.4 Type test report |
| 50 | Annex A (informative) Explanation of the derivation of detection limit formula A.1 General |
| 52 | A.2 In a case of taking into account a change in the background value between the background measurement and the contamination measurement |
| 53 | A.3 In a case of achieving background compensation simultaneously |
| 55 | Bibliography |
