Report of the 70Th National Conference on Weights and Measures, 1985
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. , Tm he National Bureau of Standards was established by an act of Congress on March 3, 1901. The M Bureau's overall goal is to strengthen and advance the nation's science and technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides: (1) a basis for the nation's physical measurement system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety. The Bureau's technical work is performed by the National Measurement Laboratory, the National Engineering Laboratory, the Institute for Computer Sciences and Technology, and the Institute for Materials Science and Engineering The National Measurement Laboratory 2 Provides the national system of physical and chemical measurement; Basic Standards coordinates the system with measurement systems of other nations and Radiation Research furnishes essential services leading to accurate and uniform physical and Chemical Physics chemical measurement throughout the Nation's scientific community, in- Analytical Chemistry dustry, and commerce; provides advisory and research services to other Government agencies; conducts physical and chemical research; develops, produces, and distributes Standard Reference Materials; and provides calibration services. The Laboratory consists of the following centers: The National Engineering Laboratory Provides technology and technical services to the public and private sectors to Applied Mathematics address national needs and to solve national problems; conducts research in Electronics and Electrical 2 engineering and applied science in support of these efforts; builds and main- Engineering tains competence in the necessary disciplines required to carry out this Manufacturing Engineering research and technical service; develops engineering data and measurement Building Technology capabilities; provides engineering measurement traceability services; develops Fire Research 2 test methods and proposes engineering standards and code changes; develops Chemical Engineering and proposes new engineering practices; and develops and improves mechanisms to transfer results of its research to the ultimate user. The Laboratory consists of the following centers: The Institute for Computer Sciences and Technology Conducts research and provides scientific and technical services to aid Programming Science and Federal agencies in the selection, acquisition, application, and use of com- Technology puter technology to improve effectiveness and economy in Government Computer Systems operations in accordance with Public Law 89-306 (40 U.S. C. 759), relevant Engineering Executive Orders, and other directives; carries out this mission by managing the Federal Information Processing Standards Program, developing Federal ADP standards guidelines, and managing Federal participation in ADP voluntary standardization activities; provides scientific and technological ad- visory services and assistance to Federal agencies; and provides the technical foundation for computer-related policies of the Federal Government. The In- stitute consists of the following centers: The Institute for Materials Science and Engineering Conducts research and provides measurements, data, standards, reference Ceramics 3 materials, quantitative understanding and other technical information funda- Fracture and Deformation mental to the processing, structure, properties and performance of materials; Polymers addresses the scientific basis for new advanced materials technologies; plans Metallurgy research around cross-country scientific themes such as nondestructive Reactor Radiation evaluation and phase diagram development; oversees Bureau-wide technical programs in nuclear reactor radiation research and nondestructive evalua- tion; and broadly disseminates generic technical information resulting from its programs. The Institute consists of the following Divisions: 'Headquarters and Laboratories at Gaithersburg, MD, unless otherwise noted; mailing address Gaithersburg, MD 20899. 2 Some divisions within the center are located at Boulder, CO 80303. 3 Located at Boulder, CO, with some elements at Gaithersburg, MD. CENTER Report of the 70th National Conference on Weights and Measures 1985 Sponsored by the National Bureau of Standards Attended by Officials from the Various States, Counties, and Cities, and Representatives from U.S. Government, Industry, and Consumer Organizations Washington, DC, July 14-19, 1985 Report Editors: Albert D. Tholen Louis E. Barbrow Ann P. Heffernan 0F o0^ United States Department of Commerce Malcolm Baldrige, Secretary National Bureau of Standards Ernest Ambler, Director Issued November 1985 Natl. Bur. Stand. (U.S.), Spec. Publ. 704.263 pages (Nov. 1985) CODEN: XNBSAV U.S. GOVERNMENT PRINTING OFFICE WASHINGTON: 1985 For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402 ABSTRACT The 70th Annual Meeting of the National Conference on Weights and Measures was held at the J. W. Marriott Hotel in Washington, D. C, during the week of July 14-19, 1985. Forty-five States, the District of Columbia, Puerto Rico, the Virgin Islands, and Guam were represented. The theme of the meeting was "Communication - Key to Progress." Under Chairman Delfino, the theme was emphasized throughout the year including special efforts to coordinate the work of the National Conference on Weights and Measures with the four regional associations, State and local officials, Federal agencies, and industry representatives. As a result of these special efforts, the membership was better informed on the issues and the business of the annual meeting was conducted more effectively. A major action was the adoption of NBS Handbook 133, "Checking the Net Contents of Packaged Goods." Other important actions were taken regarding method of sale, device control, the National Type Evaluation Program, the National Training Program, net weight compliance, and motor fuels. Details are provided in committee summaries on the following pages. Special meetings included those of the Task Force on Commodity Requirements, the Task Force on Motor Fuels, the Task Force on Information Systems, Metrologists' Workshops, the Associate Membership Committee, the Scale Manufacturers Association, the Industry Committee on Packaging and Labeling, the State regional weights and measures associations, and OIML Pilot Secretariat 20 (Prepackaged Products). Reports by the several standing and annual committees of the Conference comprise the major portion of the publication, along with the addresses delivered by Conference officials and other authorities from government and industry. Key words: legal metrology; specifications and tolerances; training; type evaluation; uniform laws and regulations; and weights and measures. Library of Congress Catalog Card Number 26-27766. Note: Opinions expressed in non-NBS papers are those of the authors and not necessarily those of the National Bureau of Standards. Non-NBS speakers are solely responsible for the content and quality of their material. 2 CONTENTS Page Abstract 2 Officers, Officials, and Committees of the Conference 5 State Representatives 8 Scheduled Events 10 Organization Chart 12 GENERAL SESSION Agenda 14 Certificates of Appreciation 28 Honor Awards 29 STANDING COMMITTEE REPORTS Executive Committee Final Report 30 Appendix A - Operating Budget 1985-86 56 Appendix B - Progress Report of the Task Force on Commodity Requirements 59 Appendix C - Certificate of Conformance 71 Committee on Laws and Regulations Final Report 73 Committee on Specifications and Tolerances Final Report 103 Appendix A - Amendments to Handbook on Type Evaluation 131 Appendix B - Revised Code for Belt-Conveyor Scale Systems 144 Appendix C - Electronic Cash Registers 156 Appendix D - Examination Checklist - Taximeters 165 Committee on Education, Administration, and Consumer Affairs Final Report 175 Appendix A - Professionalism in Weights and Measures 180 Appendix B - National Conference on Weights and Measures Uniform Administrative Procedures for Certification of Weights and Measures Officials 184 Attachment 1 - Sample Letter of Agreement 187 3 Committee on Liaison Final Report 183 Appendix A - Letter Sent to States Regarding Motor Fuels Task Force 214 Appendix B - Survey of Laws, Regulations, and Administration 215 Appendix C - States Responding to Questionnaire 217 Appendix D - Proposed Uniform Motor Fuel Inspection Law 218 Appendix E - Proposed Uniform Regulation for Motor Fuel 221 Appendix F - Presentations on Federal Role in Net Weight Compliance 222 ANNUAL COMMITTEE REPORTS Nominating Committee Report 231 Resolutions Committee Report 232 Auditing Committee Report 234 Treasurer's Report 235 MISCELLANEOUS Appointments by Chairman 237 Report of State Laboratory Metrology Workshops 239 Registration List 240 4 OFFICERS, OFFICIALS, AND COMMITTEES OF THE CONFERENCE OFFICERS OF THE CONFERENCE (July 22, 1984 - July 18, 1985) (Elected) Chairman:* Ezio Delfino, California Chairman-Elect:* George Mattimoe, Hawaii Immediate Past Chairman:* Sam Hindsman, Arkansas Vice-Chairmen: James Akey, Kansas Sidney Colbrook, Illinois Steven Malone, Nebraska Edison Stephens, Utah Executive Committee: Lyman Holloway, Idaho Norman Ross, Omaha, NE John Bartfai, New York Robert Walker, Indiana Frank Nagele, Michigan Charles Forester, Texas Treasurer:* Charles Gardner, Suffolk Co., NY Chaplain: Francis Daniels, Wayne Co., IN (Ex-officio) President:*