Detail of GA/T 841-2009

Introduction of GA/T 841-2009

1 Scope This standard specifies those such as the technical requirements and test methods for trace narcotics detectors, trace explosives detectors as well as trace narcotics/explosives detectors based on ion mobility spectrometry and is the fundamental basis for design, manufacturing, acceptance and use of such equipment. It is only applicable to portable and desk-type trace narcotics/explosives detectors. It may be referenced by other types of trace narcotics/explosives detectors. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies. GB/T 191-2008 Packaging - Pictorial marking for handling of goods (ISO 780: 1997, MOD) GB/T 2423.1-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold (IEC 60068-2-1:2007, IDT) GB/T 2423.2-2001 Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat (idt IEC 60068-2-2:1974) GB/T 2423.3-2006 Environmental testing for electric and electronic products - Part 2: Testing method - Test Cab: Damp heat steady state (IEC 60068-2-78:2001, IDT) GB/T 2423.5-1995 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ea and guidance: Shock (idt IEC 68-2-27:1987) GB/T 2423.8-1995 Environmental testing for electric and electronic products - Part 2: Test methods - Test Ed: Free fall (idt IEC 68-2-32:1990) GB/T 2423.10-2008 Environmental testing for electric and electronic products - Part 2: Tests methods - Test Fc: Vibration (sinusoidal) (IEC 60068-2-6:1995, IDT) GB/T 2423.21-1991 Basic environmental testing procedures for electric and electronic products - Test M: Low air pressure (neq IEC 68-2-13:1983) GB/T 6593-1996 Quality inspection provisions for electronic measuring instruments GB 8897.4-2002 Primary batteries - Part 4: Safety of lithium batteries (idt IEC 60086-4:2000) GB 9254-1998 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement (idt CISPR 22:1997) GB 15208.1-2005 Micro-dose X-ray security inspection system - Part 1: General technical requirements GB/T 15211-1994 Environmental testing for alarm systems GB/T 17626.2-2006 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2:2001, IDT) GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques - Radiated radio-frequency electromagnetic field immunity test (IEC 61000-4-3:2002, IDT) GB/T 17626.4-2008 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient/burst immunity test (IEC 61000-4-4:2004, IDT) GB/T 17626.5-2008 Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test (IEC 61000-4-5:2005, IDT) GB/T 17626.6-2008 Electromagnetic compatibility - Testing and measurement techniques - Immunity to conducted disturbances induced by radio-frequency fields (IEC 61000-4-6:2006, IDT) GB/T 17626.11-2008 Electromagnetic compatibility - Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests (IEC 61000-4-11:2004, IDT) GB/T 17799.1-1999 Electromagnetic compatibility - Generic standards - Immunity for residential, commercial and light-industrial environments (idt IEC 61000-6-1:1997) GB 17799.3-2001 Electromagnetic compatibility - Generic standards - Emission standard for residential, commercial and light-industrial environments (idt CISPR/IEC 61000-6-3:1996) 3 Terms and definitions For the purposes of this standard, the following terms and definitions apply. 3.1 ion mobility spectrometry a trace detection technology realizing sample identification based on the mobility difference of the product ions generated from chemical substances after ionization reaction

Contents of GA/T 841-2009

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 4.1 According to function and usage 4.2 According to the structural form of products 5 Technical requirements 5.1 Appearance and mechanical structure requirements 5.2 Functional requirements 5.3 Performance requirements 5.4 Environmental adaptability requirements 5.5 Electromagnetic compatibility requirements 5.6 Safety performance requirements 6 Test methods 6.1 Test conditions 6.2 Testing method for sample solution 6.3 Inspection of appearance and mechanical structure 6.4 Functional tests 6.5 Performance test 6.6 Environmental adaptability test 6.7 Electromagnetic compatibility test 6.8 Safety performance test 7 Inspection rules 7.1 Inspection type and grouping 7.2 Inspection items 8 Marking and packaging 8.1 Marking 8.2 Packaging and ancillary articles 8.3 Inspection certificate 9 Accompanied technical documents 10 Transportation and storage 10.1 Transportation 10.2 Storage