South Central US Region - Rio Grande Section (1326)

Rio Grande Section Coordinator

Full NameOrganizationMailing AddressWork PhoneEmail
Esmeralda AdameSouth Texas College3700 W. Military Hwy. McAllen, TX 78503 UNITED

Upcoming Meetings and Events

NCSLI Rio Grande Section Meeting (1326)

Wednesday, December 6, 2017
Please Join Us!

              Register Here                    Student Registration Form      Presenter Registration Form  

Meeting Overview:
The NCSL International Rio Grande Section will have a meeting on Wednesday, December 6, 2017. The meeting will be at South Texas College in McAllen, Texas. Presentations will be given by; Tim Stark, Guildline Instruments Limited, Pam Wright, American Association for Laboratory Accreditation, and Michael Schwartz, Cal Lab Solutions Inc.

 Meeting Contact:

Esmeralda Adame
3700 W. Military Hwy.
McAllen, TX 78501
Phone: 956-872-6107

Meeting Date & Time:
Wednesday, December 6, 2017
8:00 AM - 3:00 PM

Meeting Host & Location:
South Texas College
3700 W. Military Hwy.
McAllen, TX 78503
Google Maps

Cost to Attend:
   NCSL International
Complimentary Training
Meeting Speakers: 

Topic:  Innovations in Precision Voltage Dividers 
 Tim Stark, Guildline Instruments Limited

Voltage dividers are commonly used with Electronic Voltage References, typically 10 V or 1 V, to calibrate voltage references, voltage meters, and voltage sources.  One application is to divide down the reference voltage to create very accurate lower voltages (e.g. from 1 V to 1 mV via 1:10, 1:100 and 1:1000 ratios).  Another use of voltage dividers is to allow comparison from a secondary voltage source to an Electronic Voltage Reference by reducing the secondary’s voltage level to that of the Electronic Voltage Reference. 
This presentation will show the progression of voltage dividers from the early 1950’s through the variations available today.  Different designs will be presented for voltage dividers, along with a description of manufacturing issues and operational challenges.  For example, today the lowest uncertainty voltage dividers require a lengthy calibration process before use and typically can meet their best uncertainties for only an 8-hour operational period.  The calibration and operational process is either 100% manual, or requires very expensive and complex standards as well as time-consuming and complicated procedures.
The presentation will provide insight into newly developed and patent pending technology/designs that overcome many of the issues that have plagued the limitations of precision voltage dividers as well as solutions to operational, and automation of these standards.

Topic: Accreditation in everyday life
Kevin Schoettker, American Association for Laboratory Accreditation

This presentation will provide awareness on how Accreditation touches everyday products and services in ones life.

Topic: NCSLI 141 Metrology Information Infrastructure (MII) & Automation Committee
Michael Schwartz

Committee has been recently re-tasked to create documented standards and software tools to facilitate communications of digital metrology and measurement data from system to system. This is a progress report; what we have accomplished and our direction.

               Register Here                    Student Registration Form      Presenter Registration Form  

Trouble registering online? Please call the business office at 303-440-3339 or email and we will register you!

NCSLI Local Region Meeting Survey
The purpose of this survey is to determine what topics, interests, and presentation styles are of value to our meeting attendees.