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JJF 1335-2012: Program of Pattern Evaluation of Fixed-angle Radar Speed Measurement Devices
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
JJF 1335-2012	English	789	Add to Cart	6 days [Need to translate]	Program of Pattern Evaluation of Fixed-angle Radar Speed Measurement Devices
JJF 1335-1990	English	199	Add to Cart	2 days [Need to translate]	Operating Technical Norm of Secondary Standard for Spectral Reflectance in the Range of 800~2000 nm

JJF 1335-2012: Program of Pattern Evaluation of Fixed-angle Radar Speed Measurement Devices

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Program of Pattern Evaluation of Fixed-angle Radar Speed Measurement Devices People's Republic of China National Metrology Technical Specifications Fixed angle radar speedometer Type Evaluation Outline Issued on. 2012-03-02 2012-06-02 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Fixed angle radar speedometer Type Evaluation Outline Focal point. the National Technical Committee of shock and vibration measurement speed The main drafting units. China Institute of Metrology China Testing Technology Research Institute Participated in the drafting unit. Beijing Institute of Metrology detection Zhejiang Institute of Metrology Anhui Blue Shield Electronic Co., Ltd. This specification entrust national shock and vibration speed measurement technology committee responsible for the interpretation The main drafters of this specification. Sunqiao (China Institute of Metrology) Cai Changqing (China Institute of Metrology) Du Lei (China Institute of Metrology) Yang Chunsheng (China Testing Technology Research Institute) Drafters participate. Dai Jinzhou (Beijing Institute of Metrology detection) Ye Zhenzhou (Zhejiang Institute of Metrology) Qianjiang (Anhui Blue Shield Electronic Co., Ltd.)

table of Contents

Introduction (Ⅲ) 1 Scope (1) 2. References (1) 3 The term (2) 3.1 fixed angle radar speedometer (2) 3.2 fixed angle radar gun unit (2) 3.3 fixed angle radar speedometer analog verification device (2) 3.4 analog standard speed value (2) 3.5 analog tachometer error (2) 3.6 horizontal main lobe width (2) 3.7 lobe level (2) 4 Overview (2) 5 provides a review of the technical documentation and testing of prototypes (3) 5.1 provide technical review of documents (3) 5.2 Test Prototype (3) 6 legal management requirements (3) 6.1 Units of measurement requirements (3) 6.2 legal metrology marking and labeling requirements of measuring instruments (3) 6.3 External structural design requirements (3) 6.4 Other requirements (3) 7 measurement requirements (4) 7.1 speed range (4) 7.2 analog tachometer error (4) 7.3 site speed error (4) Microwave transmitting frequency error 7.4 (4) 7.5 horizontal main lobe width (4) 7.6 lobe level (4) Technical requirements 8 (4) 8.1 appearance and function (4) 8.2 environmental adaptability (4) 8.3 adaptive voltage supply (5) 8.4 Electromagnetic Immunity (5) 8.5 Safety microwave (6) 8.6 Electrical Safety (6) 9 types of evaluation items (6) Test methods and test conditions for 10 projects (7) 10.1 appearance and function (7) 10.2 speed range (8) 10.3 analog tachometer error (8) 10.4 velocity error field (9) Microwave transmitting frequency error 10.5 (9) 10.6 horizontal main lobe width (10) 10.7 lobe level (10) 10.8 Operating temperature limit (11) 10.9 Working temperature limit (11) 10.10 Damp heat test (11) 10.11 Insulation resistance (12) 10.12 pressure test (12) 10.13 Ground-resistance (13) 10.14 microwave safe (13) 10.15 adaptive voltage supply (13) 10.16 electrostatic discharge immunity test (14) 10.17 Electrical fast transient burst immunity test (14) 10.18 Surge immunity test (15) 10.19 Conducted disturbance immunity test (15) 10.20 Voltage dips and short interruptions immunity test (16) 10.21 RFEMS test (16) 10.22 Electromagnetic compatibility test after measurement of performance tests (17) Vibration test 10.23 (17) 10.24 Impact test (17) 10.25 metrological performance test machine after environmental tests (18) 10.26 dust test (18) 10.27 rainfall test (19) Processing 11 types of evaluation results (19) 11.1 determination principle (19) 11.2 Evaluation Report (19) 11.3 original records (19) Appendix A fixed angle belt vehicle radar gun type evaluation report format (20) Appendix B fixed angle belt vehicle radar gun type evaluation original record format (27)

Introduction

This outline "the preparation of specifications National Calibration norms" according JJF 1071, JJF 1001 "common terminology and measurement Definitions ", JJF 1059" Evaluation and Expression of Uncertainty in Measurement "and other series of basic norms develop. The outline of the main reference GB/T 21255-2007 "vehicle speedometer", OIMLR91.1990 "Motor Vehicle Radar gun "and IACPRADARModule.2004" motor vehicle fixed angle radar speedometer Common technical Member "and compiled. JJF 1335-2012 "fixed angle radar speedometer type evaluation framework" for the development of new technical specifications, combined with China The actual situation Angle radar gun, and is not equivalent to the International Organization of Legal Metrology international recommendations and international police The head of the International Standards Organization. Fixed angle radar speedometer type evaluation outline

1 Scope

This standard applies to the use of radar Doppler shift principle fixed angle type non-single-frequency modulated continuous wave radar gun fixed angle Instrument (hereinafter referred to as the radar gun), including fixed angle radar speed automatic monitoring system for radar units (hereinafter Acronym Radar unit) of pattern evaluation. 2. References JJG527-2007 vehicle speed automatic monitoring system JJG528-2004 vehicle radar gun GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Hypothermia GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2. Test methods Test B. high temperature GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db. Alternating hot and humid (12h 12h cycle) GB/T 2423.5-1995 Environmental testing for electric and electronic products Part 2. Test methods Test Ea and Guidance. Shock GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc. Vibration (sinusoidal) GB/T 2423.37-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test L. Dust Test GB/T 2423.38-2008 Environmental testing for electric and electronic products Part 2. Test methods Test R. Water test method and guidance GB/T 3784-2009 Electrotechnical terminology radar GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test GB/T 17626.4-2008 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient burst immunity test GB/T 17626.5-2008 Electromagnetic compatibility - Testing and measurement techniques - Surge (impact) immunity test GB/T 17626.6-2008 Electromagnetic compatibility - Testing and measurement techniques - conducted disturbances, induced RF field of anti Degree of disturbance GB/T 17626.11-2008 Electromagnetic compatibility Testing and measurement techniques - Voltage dips, short interruptions and voltage Variations immunity tests GB/T 21255-2007 vehicle speedometer OIMLR91.1990 vehicle radar gun (Radarequipmentforthemeasurementof ...