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The Mass Metrology Seminar is a two-week, "hands-on" seminar. It incorporates approximately 30 percent lectures and 70 percent demonstrations and laboratory work in which the trainee performs measurements by applying procedures and equations discussed in the classroom. The seminar focuses on the comprehension and application of the procedures, the equations, and calculations involved. The seminar includes the operation of the laboratory equipment, review of publications, standards, specifications, and tolerances relevant to the measurements. Training covers mass calibration procedures published in NISTIR 6969 and are suitable for the calibration of mass standards to OIML R111 Class M and F tolerances, ASTM classes 1 through 7 and NIST HB 105-1 Class F. Training is provided to enable the participant to correctly identify and implement the correct calibration process for each weight classification. The entire seminar incorporates statistical analysis, process measurement control methods, uncertainty analyses and generation of ISO/IEC 17025 compliant calibration reports for all measurements made during the seminar.

Participants are STRONGLY recommended to provide a notebook computer for the Mass Metrology Seminar and to be well trained in the development and use of spreadsheets for complex repetitive calculations. Participants must have administrative rights for the computer so that that files can be transferred to and from it as required by the seminar exercises through the use of USB memory sticks or CD-ROMs. Completing the course using only a calculator is possible but will be difficult!

Availability of a scientific calculator (minimum 12 digits) and familiarity with its operation is required. Laboratory Auditing Program (LAP) problems are assigned at the completion of the course to those metrologists who participate in the NIST OWM State Laboratory Program. Acceptable completion of the problems is required for NIST Office of Weights and Measures laboratory Recognition in support of mass calibrations. (See Handbook 143, Program Handbook training requirements.)

Prerequisites

Successful completion of the Fundamentals of Metrology Seminar is a prerequisite for the Mass Metrology Seminar. The mass metrology seminar is built on the concepts learned during the Fundamentals of Metrology Seminar, applying units, measurement uncertainty, measurement assurance, traceability and Quality Management System concepts to the mass calibration procedures.

Successful Completion

Successful completion requires that participants fully participate in all classroom and laboratory exercises, turn in or present accurate work assignments, and be present for the entire course.

Cost

The current fee is $2,990 which does NOT include meals, lodging, or travel expenses. State weights and measures metrologists are funded by NIST OWM.

Sponsors

NIST Office of Weights and Measures

Class No. 5165

Val Miller, Jose A. Torres-Ferrer
Office of Weights and Measures
(301) 975 - 3603

Visitor Information

Transportation

The Washington Metrorail (light rail system) is available from National Airport (awkward with much luggage). You must purchase a ticket at the National Airport Metro station for the entire trip. Take the Blue Line from the airport, change to the Red Line at Metro Center station and take the Red Line to the last stop at Shady Grove, then take a cab to the hotel. Taxis are also available at a cost between $50 and $60. You may also rent a car if you so desire. Many of the local hotels have a shuttle to and from NIST. Please verify if your hotel has shuttle service to NIST when making room reservations.

Travel from Dulles Airport or Baltimore-Washington-International must be accomplished by car, taxi or shuttle

Be prepared to show a government issued picture identification at the NIST Visitor Center to gain access to the NIST Campus.

Created September 23, 2011, Updated June 2, 2021