標準號：IEC 60861-2006
中文標準名稱：排出廢液和地表水中放射性核的監測設備
英文標準名稱：Equipment for monitoring of radionuclides in liquid effluents and surface waters
標準類型：F84
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：F84
國際標準分類號：13.060.10;13.280;17.240
適用范圍：This International Standard defines technical requirements for equipment for monitoring ofalpha-, beta- or gamma-emitting radionuclides in liquid effluents and surface waters, providessome general guidance as to the possible detection capability of such equipment andindicates when and where its uses may be practicable.NOTE Alpha monitoring in liquids is a possibility that has been demonstrated using a concentration device andcollection of the concentrate in a filter, so this standard may also be applicable to alpha monitoring in liquids.This standard is applicable to equipment for continuous monitoring of the activity:– in liquid effluents which could be released in the environment during normal operations;– in environmental waters.This standard does not apply to equipment specifically for use in accident conditions that mayrequire additional capabilities.This standard is restricted to equipment for continuous monitoring of gross alpha or grossbeta of maximum energy higher than 150 keV or gamma activity in liquid effluent streams andenvironmental waters. It does not deal with sample extraction and laboratory analysis.The object of this standard is to lay down general requirements and give examples ofacceptable methods for equipment to monitor continuously the activity of water.This International Standard specifies, for the equipment described in the scope, the generalcharacteristics, general test procedures, radiation, electrical, safety and environmentalcharacteristics, and the identification and certification of the equipment. Performancerequirements for the safe operation of electrical equipment are provided in IEC 61010-1.These safety requirements and corresponding tests are applicable if the manufacturer wantsto, or is required to, label its equipment with the appropriate safety mark (for example, CE,UL, etc.).This standard is applicable to water monitors intended to fulfil the following functions:– measurement of the volumetric activity or count rate (see 5.1.2) due to radionuclides inthe liquid and its variation with time;– actuation of an alarm when a limit value of volumetric activity or count rate in water isexceeded.Annex A gives some guidance for use with radioactive water monitors.