1 Scope
This part specifies the technical requirements and test methods for micro-dose X-ray security inspection system (hereinafter referred to as "system"), which are the fundamental basis for the design, manufacture, assembly, acceptance and application of such system as well as the preparation of product standard.
This part is applicable to all kinds of transmission-type micro-dose X-ray security inspection systems.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods (GB/T 191-2000, eqv ISO 780:1997)
GB/T 2423.1-2001 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Tests A: Cold (idt IEC 60068-2-1:1990)
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 2423.3-1993 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Ca: Damp Heat, Steady State (eqv IEC 60068-2-3:1984)
GB/T 2423.5-1995 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Test Ea and Guidance: Shock (idt IEC 60068-2-27:1987)
GB/T 2423.10-1995 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Test Fc and Guidance: Vibration (Sinusoidal) (idt IEC 60068-2-6:1982)
GB 4208-1993 Degrees of Protection Provided by Enclosure (IP Code) (eqv IEC 60529:1989)
GB 9254-1998 Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement (idt CISPR 22:1997)
Contents
Foreword i
Introduction iii
1 Scope
2 Normative References
3 Terms and Definitions
4 General Technical Requirements
5 Test Methods
6 Evaluation of Test Images
7 Packaging, Marking, Storage and Transportation
8 Accompanied Technical Documents
Annex A (Normative) Test Methods for Leakage Current
Annex B (Normative) Scatter Block for Leakage Radiation Rate Test
Annex C (Informative) Evaluation Record Form of Test image
