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EVENTS

2092 Lab Metrology Info Hour – SOP 31 Uncertainty Budget Considerations and Q&A

Name: 2092 Lab Metrology Info Hour – SOP 31 Uncertainty Budget Considerations and Q&A
Start: 2026-05-21T14:00:00-04:00
End: 2026-05-21T15:00:00-04:00
Location: Microsoft Teams

Virtual Event

May 21, 2026
2:00 - 3:00pm EDT

Microsoft Teams

Request OWM Account or Training

OWM Training and Events

IACET-CEUs Offered: None

Class No.: 2092

Class size: Max 99

Time: 2:00 p.m. - 3:00 p.m. Eastern Time

Registration Deadline: Thursday, May 14, 2026

There is no fee to attend the event, and no certificates will be issued.

Before you request training, you must first establish an account in the OWM Contacts System. The following is a list of helpful instructions.

Registration Contact

Pamela L Corey

[email protected]

Technical Contact

Micheal Hicks

[email protected]

(301) 975-4615

External Contact

General Information - OWM

[email protected]

In this discussion of SOP 31, Scale Plate Calibration for Volumetric Field Standard (2019), we will review 2024 RMAP training, with a focus on SOP 31 uncertainty contribution to SOP 19, Calibration of Large Neck-Type Metal Provers, Volume Transfer Method (2019). We will touch on the uncertainty components and considerations for both small and large volume applications regarding SOP 31 and SOP 19. Active participation is encouraged, including open discussion of challenges and best practices.

CLASS INFORMATION

At the end of this session, participants will be able to:

DEFINE the SOP 31 process and significant contributors to the uncertainty budget;
EXPLAIN how the SOP 31 expanded uncertainty is combined with SOP 19 and key considerations;
DISCUSS with peers best practices for utilizing SOP 31 with SOP 19.

Microsoft Teams requirements:

Computer. At least a 1.1 GHz, two-core processor, 4GB of RAM, and 3GB of hard drive space for basic use. For a better experience, especially with video, a more powerful processor like a 4-core model is recommended.
Software and Operating System. The operating system must be a supported version of Windows, macOS, or Linux, or a mobile OS like Android or iOS.
Windows: Windows 11, Windows 10 (excluding LTSC), Windows 10 on ARM, Windows 8.1, Windows Server 2019, Windows Server 2016, and Windows Server 2012 R2.
macOS: Check the specific requirements for the version of macOS you are using.
Linux: Teams for Linux is available as a progressive web app (PWA) and works on supported desktop environments like GNOME or KDE.
Mobile: Supported on the last four major versions of Android and the last two major versions of iOS.
Internet Network (Bandwidth): A fast internet connection is recommended for video calls and screen sharing. Microsoft recommends a minimum of 10 mbps up/down per Teams Room. Teams prioritizes audio over video quality.
Display. Minimum 1024x768 resolution.
Video camera. USB 2.0.
Speakers.
Microphone.