27:4 | 2020 | Oct-Dec | Sueli Fischer Beckert, Renan Ednan Flores | Customer Technical Qualification in Analyzing of the Accreditation Scopes of Calibration Laboratories |
27:4 | 2020 | Oct-Dec | Jos G.M. van der Grinten, Arnthor Gunnarsson, Mijndert van der Beek, Bodo Mickan | An Intercomparison Between Primary High-Pressure Gas Flow Standards with Sub-Permille Uncertainties |
27:4 | 2020 | Oct-Dec | Michael Schwartz, Jack Somppi | Enhancing the Accuracy of a Power and Energy Standard |
27:3 | 2020 | Jul-Sep | Hening Huang | Two Simple and Practical Methods for Combining Prior Information with Current Measurement in Uncertainty Analysis |
27:3 | 2020 | Jul-Sep | Rado Lapuh | Sampling with a 3458A Type DMM |
27:2 | 2020 | Apr-Jun | Patrick Abbott | Redefined But Not Perfected: The On-going Saga of the Kilogram |
27:2 | 2020 | Apr-Jun | Brian Walker | Thru-Reflect-Line (TRL) Calibration |
27:2 | 2020 | Apr-Jun | Christopher Grachanen | Verifying the Integrity of S-Parameter Measurements |
27:1 | 2020 | Jan-Mar | Joseph Fuehne | Choosing the Proper Measurement Tool |
27:1 | 2020 | Jan-Mar | Henry Zumbrun | Converting a mV/V Load Cell Signal into Engineering Units |
26:4 | 2019 | Oct-Dec | Hening Huang | A Unified Formula for Uncertainty Estimation in Interlaboratory Studies and Key Comparisons |
26:4 | 2019 | Oct-Dec | Dennis Destefan, William Hinton | Cost and Accessibility of Metrology, Calibration, Testing, and NDT Training |
26:4 | 2019 | Oct-Dec | Hannah Eilers | Realized Value of Industry Events |
26:3 | 2019 | Jul-Sep | Manuel Rodríguez | Pass or Fail: With Which Probability? |
26:3 | 2019 | Jul-Sep | Henry Zumbrun | Aircraft and Truck Scale Calibration |
26:2 | 2019 | Apr-Jun | Pedro Adame | Probability of False Acceptance Estimation for Asymmetrical Tolerances |
26:2 | 2019 | Apr-Jun | Henry Zumbrun | The Importance of Adapters in Force Measurement |
26:2 | 2019 | Apr-Jun | Michael Schwartz | Creating Sustainable Metrology Software |
26:1 | 2019 | Jan-Mar | Murat Celep, Handan Sakarya | Development of RF and Microwave Metrology Capability |
26:1 | 2019 | Jan-Mar | Stanislav Mašláň, Oliver Power | Project TracePQM |
26:1 | 2019 | Jan-Mar | Howard Zion | Periodic-ish Table of Metrology |
25:4 | 2018 | Oct-Dec | Christopher Grachanen | A Tool for Validating Spreadsheets |
25:4 | 2018 | Oct-Dec | M. Zeier, J. Hoffmann, J. Ruefenacht, M. Wollensack | Contemporary Evaluation of Measurement Uncertainties in Vector Network Analysis |
25:4 | 2018 | Oct-Dec | Hannah Eilers, Michael Schwartz | Rules & Tools for Creating a Metrology Taxonomy |
25:3 | 2018 | Jul-Sep | Donald Larson | Calculating the Frequency Response of an Oscilloscope from a Transition Duration Measurement |
25:3 | 2018 | Jul-Sep | Sita Schwartz | In Focus: Colorado Engineering Experiment Station (CEESI) |
25:2 | 2018 | Apr-Jun | Sean Nielson | A Comparison of Deadweight Testers and Digital Pressure Calibrators |
25:2 | 2018 | Apr-Jun | Hening Huang | More on the t-Interval Method and Mean-Unbiased Estimator for Measurement Uncertainty Estimation |
25:2 | 2018 | Apr-Jun | Kevin Abercrombie | A Risk Based Approach to Calibration Laboratory Infrastructure Modernization |
25:1 | 2018 | Jan-Mar | Martin de Groot | Calibrating a Micropipette |
25:1 | 2018 | Jan-Mar | Henry Zumbrun | An Introduction to the Differences Between the Two Most Recognized Force Standards |
25:1 | 2018 | Jan-Mar | Michael Schwartz | Creating a Taxonomy for Metrology |
24:4 | 2017 | Oct-Dec | Jerry Eldred | Basic Rise Time Measurements |
24:4 | 2017 | Oct-Dec | Richard Steven, Joshua Kinney | Large Volume Cone Differential Pressure Meters |
24:4 | 2017 | Oct-Dec | Sita Schwartz | History of Lowry PMEL School |
24:3 | 2017 | Jul-Sep | Michael Johnston | Calibrating Long Scale DMMs with Fluke MET/CAL and the Fluke 57xxA Through 90-day Characterization |
24:3 | 2017 | Jul-Sep | Michael Schwartz | Using Metrology.NET to Calculate ISO/IEC 17025 Uncertainties for Fluke MET/CAL |
24:3 | 2017 | Jul-Sep | George Anastasopoulos | The New ISO/IEC 17025:2017 |
24:3 | 2017 | Jul-Sep | Paul Hanssen | Metrology – Why We Do What We Do |
24:2 | 2017 | Apr-Jun | Richard Fertell, Hamed Ershad, York Xu, Osborne Gumbs, Tammy Tran | Weigh Standard Assessment – Calibrating Liquid Flow Instruments Beyond +5 °C to +90 °C |
24:2 | 2017 | Apr-Jun | Henry Zumbrun | What is Measurement Risk? |
24:2 | 2017 | Apr-Jun | Roland Boucher | Chapter Two: The Pendulum and Standards of Measure in the Ancient World |
24:2 | 2017 | Apr-Jun | Alex Lepek | A Standard Text File Format for the Exchange of Cal Data Required for Analysis |
24:1 | 2017 | Jan-Mar | Richard Hogan | How to Determine Resolution Uncertainty |
24:1 | 2017 | Jan-Mar | H. Zumbrun, A. Zeinali | Uncertainty Propagation for Force Calibration Systems |
24:1 | 2017 | Jan-Mar | Roland Boucher | The Pendulum and Standards of Measure in the Ancient World |
23:4 | 2016 | Oct-Dec | Hening Huang | On the Welch-Satterthwaite Formula for Uncertainty Estimation: A Paradox and Its Resolution |
23:4 | 2016 | Oct-Dec | Richard Fertell, Hamed Ershad, York Xu, Osborne Gumbs, Tammy Tran | Calibrating Liquid Flow Instruments Beyond +5 °C to +90 °C |
23:4 | 2016 | Oct-Dec | Christopher Grachanen | Petitioning the SOC for Inclusion of Job Descriptions for Metrologist and Calibration Engineer |
23:4 | 2016 | Oct-Dec | George Anastasopoulos | The New ISO/IEC 17025 – DIS Stage |
23:3 | 2016 | Jul-Sep | Ted Doiron | Dimensional Measurement Uncertainty from Data, Part 2: Uncertainty R&R |
23:3 | 2016 | Jul-Sep | Michael Boetzkes | Humidity Calibration Using Portable Relative Humidity Generators |
23:3 | 2016 | Jul-Sep | George Anastasopoulos | The New ISO/IEC 17025 – What to Expect |
23:2 | 2016 | Apr-Jun | Mettler Toledo | Using Robotic Comparators in Mass Calibration |
23:2 | 2016 | Apr-Jun | Henry Zumbrun | 3 Bar Vs. 2 Bar Universal Calibrating Machines Comparison Test |
23:2 | 2016 | Apr-Jun | Ebtisam H. Hassan, R. Hegazy, Gouda M. Mahmoud | The Effects of Loading Pad Hardness on the Calibration Results of Force Transducers |
23:2 | 2016 | Apr-Jun | Rob Miller | 10 Things to Know About Achieving ISO/IEC 17025 Accreditation |
23:1 | 2016 | Jan-Mar | Richard Hogan | Probability Distributions and Divisors for Estimating Measurement Uncertainty |
23:1 | 2016 | Jan-Mar | Dave Brannon | PXI Interoperability – How to Achieve Multi-Vendor Interoperability in PXI Systems |
23:1 | 2016 | Jan-Mar | Roger Muse | Accreditation to ISO/IEC 17025: Understanding the Benefits and the Process |
23:1 | 2016 | Jan-Mar | Sita Schwartz | Training Resources for Business |
22:4 | 2015 | Oct-Dec | Phil Mistretta | Good Metrology Practice (GMetP): Out-of-Tolerance Investigations |
22:4 | 2015 | Oct-Dec | Chris Grachanen | The Metrology of PCB Signal Integrity |
22:4 | 2015 | Oct-Dec | Randy Long | Methods, Procedures, and Instructions |
22:4 | 2015 | Oct-Dec | Sita Schwartz | Badging for the Metrology Industry |
22:3 | 2015 | Jul-Sep | Ted Doiron | Dimensional Measurement Uncertainty from Data, Part 1: Check Standards |
22:3 | 2015 | Jul-Sep | Russell Keenan | RACI Charts for Process and Procedure Management |
22:3 | 2015 | Jul-Sep | Kenneth Parson | Internal Audit: How to Take the Pulse of Your Laboratory |
22:2 | 2015 | Apr-Jun | Paul Williams, Joshua Hadler, Daniel King, Robert Lee, Frank Maring, Gordon Shaw, Nathan Tomlin, Marla Dowell, John Lehman | Progress Toward Radiation-Pressure-Based Measurement of High-Power Laser Emission |
22:2 | 2015 | Apr-Jun | Mettler Toledo | Pushing the Boundaries of Traceable Measurement |
22:2 | 2015 | Apr-Jun | Kenneth Parson | Measurement Traceability: The Unbroken Chain |
22:1 | 2015 | Jan-Mar | Richard Hogan | How to Perform a Repeatability Test |
22:1 | 2015 | Jan-Mar | David Walker | Made in America – European Origin? |
22:1 | 2015 | Jan-Mar | Hugo Gasca, Luis Omar Becerra, Victor Serrano, Luis Manuel Peña | Treatment of Conditional Measurement Bias in Measuring Instruments |
22:1 | 2015 | Jan-Mar | Pamela Wright | A Practical Guide for Selecting, Purchasing, and Receiving Accredited Calibration Service |
21:4 | 2014 | Oct-Dec | Jerry Eldred | Basic Torque Calibration |
21:4 | 2014 | Oct-Dec | Murat Celep | Wide Band Microwave Noise Measurement System |
21:4 | 2014 | Oct-Dec | John Dorighi, Rob Sleigh | Accelerate TDR Measurements with Electronic Calibration |
21:4 | 2014 | Oct-Dec | Michael Schwartz | Calibrating a UUT on a Remote Computer Using Fluke MET/CAL® |
21:3 | 2014 | Jul-Sep | Michael Schwartz | 1mW Power Sensor Calibration with Vector Mismatch Corrections Based on the Direct Comparison Method |
21:3 | 2014 | Jul-Sep | Henry Zumbrun | Analyzing the Effects of Reducing the Ending Zero Versus Ignoring the Trailing Zero on Measuring Instruments Used for Force Calibration |
21:3 | 2014 | Jul-Sep | Kenneth Parson | Documentation & Document Control |
21:3 | 2014 | Jul-Sep | Bart Caswell | Report of an Interlaboratory Comparison of Phase Noise |
21:2 | 2014 | Apr-Jun | Kenneth Parson | Laboratory Management: An Introduction |
21:2 | 2014 | Apr-Jun | Jonathon Harben | Uncertainty Estimation Based on Repeated Observations of a Population of Instruments |
21:2 | 2014 | Apr-Jun | Christoph von Rohden | Speed-of-Sound Measurements in Liquids Using Time-of-Flight Sensors |
21:2 | 2014 | Apr-Jun | Jesse Morse | The Effect of Cables and Shields on Traceability |
21:1 | 2014 | Jan-Mar | Tom Morgan | Tolerances for Non-Linear Analog Resistance Scales |
21:1 | 2014 | Jan-Mar | Thomas Maginnis | Progress in the Theory of the Laminar Tube Thermal Flow Sensor |
21:1 | 2014 | Jan-Mar | Dean Williams | Leveraging LEAN in the Laboratory |
20:4 | 2013 | Oct-Dec | Roger Bond, Kelly Bray, Marcellino Valdez, Matthew Rickard | Performance Measurement and Design Optimization of a Cooling Fin Array |
20:4 | 2013 | Oct-Dec | Ann Lenhardt, Erin Lenhardt | Pipette Calibration: The Gravimetric Method and Balance Resolution |
20:4 | 2013 | Oct-Dec | Bob Hardy | Design Considerations of a Two-Pressure Humidity Generator |
20:3 | 2013 | Jul-Sep | Rebecca Choi, Jessica Chung, Justin Jinwon Lee | Gender-Specific Effects on Tympanic Temperature of a Cohort Sample of 15 to 16 Year Old High School Students |
20:3 | 2013 | Jul-Sep | Helko van den Brom, Gert Rietveld, Jan Paepen | Small Current Measurements for a New Standard in Radionuclide Metrology |
20:3 | 2013 | Jul-Sep | Dean C. Ripple, Michael J. Carrier, Richard E. Cavicchi, Christopher B. Montgomery, Zhishang Hu | The Metrology of Counting Protein Particles |
20:2 | 2013 | Apr-Jun | Michael Bair, Tim Francis | A New Primary Standard for the Realization of Pressure from 10 to 500 kPa |
20:2 | 2013 | Apr-Jun | Mark Kuster | Metrology: Standardize and Automate! |
20:2 | 2013 | Apr-Jun | Edward Morrell | Piston Prover Design with Additional Measurement Capabilities and Reduced Flow Interaction |
20:1 | 2013 | Jan-Mar | Charles Sperrazza | Verifying 1 mW 50 MHz Power Reference Output SWR |
20:1 | 2013 | Jan-Mar | David Deaver | Stating Best Uncertainties Over a Range of Values |
20:1 | 2013 | Jan-Mar | Wesley England | An Uncertainty Analysis for a Positive Displacement Liquid Flow Calibrator Using the Water Draw Technique |
19:4 | 2012 | Oct-Dec | Agilent Technologies | Millimeter Wave Connector Care |
19:4 | 2012 | Oct-Dec | Mamdouh Halawa | Implementation and Verification of Building-up AC-DC Current Transfer up to 10 A |
19:4 | 2012 | Oct-Dec | Jacob Ricker, Jay Hendricks, Douglas Olson, Greg Strouse | Faster, Better, Cheaper: New Automated Vacuum Calibration Service at NIST |
19:3 | 2012 | Jul-Sep | Jay Klevens | Calibrating DC Shunts: Techniques and Uncertainties |
19:3 | 2012 | Jul-Sep | Rachael Coquilla | Quality of Air Speed Calibrations |
19:3 | 2012 | Jul-Sep | Michael Haugh, Travis Pond, Christopher Silbernagel, Peter Torres, Kent Marlett, Fletcher Goldin, Susan Cyr | Learning to Apply Metrology Principles to the Measurement of X-ray Intensities in the 500 eV to 110 keV Energy Range |
19:2 | 2012 | Apr-Jun | Martin Kidd | Watch Out for Those Thermoelectric Voltages! |
19:2 | 2012 | Apr-Jun | Paul Roberts | Identifying and Avoiding Common Errors in RF Calibration |
19:2 | 2012 | Apr-Jun | John Wright, et al. | A Comparison of 12 US Liquid Hydrocarbon Flow Standards and the Transition to Safer Calibration Liquids |
19:2 | 2012 | Apr-Jun | Michael Schwartz | Rethinking the Flexible Standards Paradigm |
19:1 | 2012 | Jan-Mar | Hock Eng Lim | Calibrating 1 mW 50 MHz Power Reference Output |
19:1 | 2012 | Jan-Mar | Hening Huang | Comparison of Uncertainty Calculation Models |
19:1 | 2012 | Jan-Mar | Peter Saunders | Calibrating Low-Temperature Radiation Thermometers |
19:1 | 2012 | Jan-Mar | Sita Schwartz | Alaska Metrology & Calibration Services |
18:4 | 2011 | Oct-Dec | Heather Wade | Effective Communication Between Customers and Their Labs |
18:4 | 2011 | Oct-Dec | Patrick J. Abbott, Zeina Jabbour | An Introduction to Mass Metrology in Vacuum |
18:4 | 2011 | Oct-Dec | Jerry Eldred | Preparation and Use of an Ice-Point Bath |
18:3 | 2011 | Jul-Sep | Duane Lowenstein | What’s Below the Iceberg: Determining the True Cost of Ownership of Test and Measurement Equipment |
18:3 | 2011 | Jul-Sep | John Ball | Turbine Flow Meter Calibration Using Nonhazardous Fluid Mixtures to Simulate Fuels and Lubricants |
18:3 | 2011 | Jul-Sep | Jon Baldwin, Kim Summerhays, Daniel Campbell | Applications of Computer Simulation in Coordinate Measuring Machine Uncertainty Evaluation |
18:3 | 2011 | Jul-Sep | Frank Liebmann | Infrared Thermometer Calibration |
18:2 | 2011 | Apr-Jun | Abdulaziz A. Al-Ghonamy, Mamdouh Halawa, Mohamed Aichouni | Technical Requirements for a Portable Metrology Laboratory in Hot, Arid Regions |
18:2 | 2011 | Apr-Jun | Sulan Zhang | High Attenuation Measurement of Step Attenuators |
18:2 | 2011 | Apr-Jun | Mike Stears | Balance Calibration – A Method for Assigning a Direct-Reading Uncertainty to an Electronic Balance |
18:2 | 2011 | Apr-Jun | Ann Lenhardt | How to Calibrate a Single Channel Adjustable Volume Pipette |
18:1 | 2011 | Jan-Mar | Jay Bucher | A Paperless Calibration Department |
18:1 | 2011 | Jan-Mar | Richard Bono, Eric Seller | The Effect of High Transverse Inputs on Accelerometer Calibration |
18:1 | 2011 | Jan-Mar | Richard Koops, Ancuta Mares, Jan Nieuwenkamp | Development of the New Line Scale Calibration Facility at the Dutch National Metrology Institute VSL |
18:1 | 2011 | Jan-Mar | Brien Gauthier | How to Function Check a Spectrum Analyzer |