This standard specifies the basic performance and classification, design requirement and performance testing method of installed personal surface contamination monitors for low-energy X and gamma emitters.
This standard is applicable to personal surface radioactive contamination monitoring device for low-energy X and gamma emitters. Its technical performance is only applicable to examining the conditions of the body, hands and feet of the participant before placing them under the detector, but not applicable to examining the circumstances when the participant moves through fast or when the detector is moved on the monitoring surface. In addition, there is no requirement for whether the participant is dressed.
This standard is applicable to installed monitoring device for the whole-body personal surface contamination.
Articles 3, 4, 5, 6.1.2, 6.2, 6.3.2, 6.4, 6.5, 7, 8, 9, 10, 11 and 12 in this standard are applicable to hand alarm device.
Articles 3, 4, 5, 6.1.3, 6.2, 6.3.3, 6.4, 6.5, 7, 8, 9, 10, 11 and 12 in this standard are applicable to feet alarm device.
1 Subject Content and Application Scope
2 Normative References
3 Terms
4 Classification of instrument
5 General requirements
6 Radiation Characteristic
7 Overload Protection
8 Environmental Condition
9 Testing Method
10 Inspection Rules
11 Mark, Packaging, Transportation and Storage
12 Documents
Annex A Deduction Explanation on the formula for Calculating Minimum Detectable Emissivity (MDER) (Reference)
EJ/T 709-1992 Installed Personal Surface Contamination Monitors — Low-energy X and Gamma (English Version)
Standard No.
EJ/T 709-1992
Status
valid
Language
English
File Format
PDF
Word Count
7500 words
Price(USD)
150.0
Implemented on
1993-6-1
Delivery
via email in 1 business day
Detail of EJ/T 709-1992
Standard No.
EJ/T 709-1992
English Name
Installed Personal Surface Contamination Monitors — Low-energy X and Gamma
Chinese Name
固定式低能X和γ发射体个人表面污染监测仪
Chinese Classification
F85
Professional Classification
EJ
ICS Classification
Issued by
CNIC
Issued on
1992-12-07
Implemented on
1993-6-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
7500 words
Price(USD)
150.0
Keywords
EJ/T 709-1992, EJ 709-1992, EJT 709-1992, EJ/T709-1992, EJ/T 709, EJ/T709, EJ709-1992, EJ 709, EJ709, EJT709-1992, EJT 709, EJT709
Introduction of EJ/T 709-1992
This standard specifies the basic performance and classification, design requirement and performance testing method of installed personal surface contamination monitors for low-energy X and gamma emitters.
This standard is applicable to personal surface radioactive contamination monitoring device for low-energy X and gamma emitters. Its technical performance is only applicable to examining the conditions of the body, hands and feet of the participant before placing them under the detector, but not applicable to examining the circumstances when the participant moves through fast or when the detector is moved on the monitoring surface. In addition, there is no requirement for whether the participant is dressed.
This standard is applicable to installed monitoring device for the whole-body personal surface contamination.
Articles 3, 4, 5, 6.1.2, 6.2, 6.3.2, 6.4, 6.5, 7, 8, 9, 10, 11 and 12 in this standard are applicable to hand alarm device.
Articles 3, 4, 5, 6.1.3, 6.2, 6.3.3, 6.4, 6.5, 7, 8, 9, 10, 11 and 12 in this standard are applicable to feet alarm device.
Contents of EJ/T 709-1992
1 Subject Content and Application Scope
2 Normative References
3 Terms
4 Classification of instrument
5 General requirements
6 Radiation Characteristic
7 Overload Protection
8 Environmental Condition
9 Testing Method
10 Inspection Rules
11 Mark, Packaging, Transportation and Storage
12 Documents
Annex A Deduction Explanation on the formula for Calculating Minimum Detectable Emissivity (MDER) (Reference)
