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Metrology

News and Updates

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NIST Metrology Day Celebrates Measurements in the Market

April 21, 2009

The next time you shop for frozen seafood, and the price per pound seems enticingly low, make sure that you are really getting a full 16 ounces of fish

Bright Idea Illuminates LED Standards

November 25, 2008

The lack of common measurement methods among light-emitting diode (LED) and lighting manufacturers has affected the commercialization of solid-state lighting

NIST Leads Revision of International Coordinate Measuring Machine Standard

November 25, 2008

A new testing procedure just published by the American Society of Mechanical Engineers (ASME) represents the final step in a decade-long effort led by the

NIST Assists in Solar Stake-Out to Improve Space Weather Forecasts

July 9, 2008

The sun is about to undergo unremitting scrutiny. About six times each minute of every hour for at least five years, a soon-to-be launched NASA satellite will

Photograph of circuit used in NIST's Johnson noise thermometry system.

NIST's Novel 'Noise Thermometry' May Help Redefine International Unit of Temperature

June 10, 2008

After seven years of work, researchers at the National Institute of Standards and Technology (NIST) have built a system that relies on the "noise" of jiggling

Everything You Want To Know About SI (But Were Afraid to Ask)

June 10, 2008

Relax, even scientists can sometimes use help when making conversions and measurements with the modern metric system, the International System of Units (known

NIST Offers U.S. Interpretations of Recent SI (Metric) Changes

May 13, 2008

The National Institute of Standards and Technology (NIST) has issued a new American version of the English language SI Brochure, the eighth edition of the

NIST World Metrology Day Forum Focuses on Anti-Doping Advances

April 29, 2008

Thomas Hicks won the 1904 Olympic Games marathon in St. Louis, Mo., with a little help from his friends—two doses of strychnine, raw eggs and a brandy chaser

Scanning electron microscope image of 'cleaned' carbon nanotubes at NIST

Carbon Nanotube Measurements: Latest in NIST 'How-To' Series

April 15, 2008

The National Institute of Standards and Technology (NIST), in collaboration with the National Aeronautics and Space Administration (NASA), has published

NIST, EC Agency Partner for Better Measurements and Standards

January 8, 2008

Enhancing trade between the United States and the nations of the European Union (EU) while helping ensure the safety and quality of goods sold in both markets

NIST Helps Plan Measurement Standards for the Hydrogen Economy

September 27, 2007

How do you conveniently measure something that not only is 14 times lighter than air but also invisible? That's just one of the tasks National Institute of

New NIST Measurement Office Focuses on Innovation

July 20, 2007

National Institute of Standards and Technology (NIST) Director William Jeffrey has named Clare Allocca as the chief of NIST's new United States Measurement

NIST/Industry Quality Measurement Data Standard

June 21, 2007

National Institute of Standards and Technology (NIST) researchers, together with colleagues from the Automotive Industry Action Group (AIAG), key manufacturing

NIST Report Addresses Scientific and Technical Measurement Challenges Key to Sustaining U.S. Innovation

February 12, 2007

GAITHERSBURG, Md.—A new report based on an analysis of more than 700 scientific and technical measurement challenges facing U.S. industry today, calls on the

NIST Develops Rapid Method for Judging Nanotube Purity

February 1, 2007

Researchers at the National Institute of Standards and Technology (NIST) have developed a sensitive new method for rapidly assessing the quality of carbon

New Targets May Hit Bull's-Eye for Chip Makers

December 7, 2006

The bull's-eye solution to the semiconductor industry's hunt for more exact means to measure the relative positions of ever-tinier devices squeezed by the

Decimals Score a Point on International Standards

November 22, 2006

We're in the end game. It soon may be possible to write international standards documents with decimal points in them. The issue is more than academic—it can

Two NIST Researchers Earn Presidential Honors

August 3, 2006

The White House has announced that two researchers at the National Institute of Standards and Technology (NIST) are among the 56 recipients of the 2005

Road to AC Voltage Standard Leads to Important Junction

July 20, 2006

After 10 years of research, the National Institute of Standards and Technology (NIST) has unveiled the world's first precision instrument for directly measuring

NIST Names Hockert Chief of Weights and Measures

January 17, 2006

The National Institute of Standards and Technology (NIST) announced Jan. 10 that Carol Hockert has been selected as the new chief of the NIST Weights and

Enjoy New Year's Eve a Second Longer!

December 22, 2005

You can toot your New Year's horn an extra second this year, say physicists at the National Institute of Standards and Technology (NIST). Along with the rest of

New Enhancements Upgrade NIST Mass Spectra Library

December 22, 2005

After three years of development, the National Institute of Standards and Technology (NIST) has released a major upgrade of the widely used NIST/EPA/NIH Mass

Two Universities Get Grants for Precision Measurements

November 17, 2005

NIST has awarded two new Precision Measurement Grants to promote fundamental research in measurement science in U.S. colleges and universities. One grant was

Measurement and Standards Issues in Telemedicine

November 3, 2005

The National Institute of Standards and Technology (NIST) in cooperation with the National Library of Medicine will host a workshop on Dec. 7, 2005, to explore

Meeting on New Technologies and Radiation Measurements

September 23, 2005

The impact of new technologies on radiation measurements and standards will be the focus of the 14th annual conference of the Council on Ionizing Radiation

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