/News and media
Humidity 201 - Precision Humidity Measurement and Calibration Training
A Hands On Workshop on February 2nd & 3rd in Woburn, MA
This two-day workshop includes lecture (theory) and hands-on exercises (use, measurement and calibration) focusing on Vaisala instruments. Detailed information can be found in the Humidity 201 Workshop brochure (pdf).
Upon registration, the workshop provides instant access to 4 hours of prerequisite e-learning on Precision Humidity Measurement to ensure that students comprehend the basics before attending the class. The e-learning module can be taken at any time at the convenience of the attendee before the workshop. The e-learning module includes pre and post test for enabling student comprehension.
Workshop attendees are provided comprehensive workshop notes and reference handouts. A Certificate of Attendance and an optional Proficiency Examination shall be provided upon completion of the workshop. This workshop shall also satisfy various ISO and other standards’ technical training requirements.
About the Instructor:
Dilip A. Shah, ASQ Senior Member, the Vaisala instructor and trainer, has over 30 years of industry experience in metrology, electronics, instrumentation, measurement and computer applications of statistics in the Quality Assurance areas.
Associate Instructors:
Penny Hickey leads Vaisala’s Applications Engineering team with over 7 years experience. Penny is a chemical engineering graduate of Northeastern University and has authored various papers and articles on advanced humidity and carbon dioxide applications.
Steve Santoro is a senior sales manager with over 17 years of experience providing solutions to customers’ humidity measurement projects. In this role, Steve offers expertise in proper humidity measurement as well as proper choice and use of Vaisala instruments.
Miguel Menendez is the Service Depot Manager at Vaisala with over 10 years of experience in metrology and electronics. In his role, he manages the Accredited Calibration Laboratory, the Standard Laboratory, and the Technical Support Team.
Call or Email to register:
800.408.9454
us-customersupport@vaisala.com
Click here for the online registration form
When?
(Click on the links to register.)
There are no more webinars this year. The webinar schedule for 2010 will be available on this page soon.
Previously held webinars - get access
Click here for access to archived recordings and slides of the following webinars:
April 2nd: Humidity Theory, Terms & Definitions (part I)
April 16th: Humidity Theory, Terms & Definitions (part II)
May 7th; Humidity Theory - Sensor Technology (part III)
June 4th; How to Choose the Correct Hygrometer?
Choosing the right hygrometer is step #3 in basic humidity good measurement practice. Learn about what you should consider in order to choose the best and correct instrument for your application:
- 10 questions to ask yourself before choosing the hygrometer
- interpreting the manufacturer's specifications
- what to consider when choosing a vendor
August 13th; Good Measurement Practice - Humidity
Good measurement practice in humidity measurement will decrease your uncertainties, increase relibility and improve repeatability. Learn about the 7 points for Good Measurement Practice.
September 24th; Uncertainty versus Accuracy in Humidity Instruments Specifications
There is always some uncertainty associated with any measurement and humidity is no exception. Learn about some basic facts around uncertainty in humidity measurement:
- accuracy, uncertainty, error or precision?
- what factors contribute to uncertainty in humidity measurement?
- type A and type B evaluations
October 22nd; Humidity Calibration (part 1)
Because a humidity sensor cannot be protected nermetically, it is exposed to the dirt and chemicals in ambient air or the gas being measured. This exposure may cause drift and, in fact all humidity sensors drift. The process of calibration ensures that the measurement is consistent and within the instrument specifications. Topics covered in part 1 include:
- why do we calibrate?
- basic definitions; calibration, adjustment and specification
- traceability
- accredited versus non-accredited calibration labs
November 19th; Humidity Calibration (part 2)
Because a humidity sensor cannot be protected nermetically, it is exposed to the dirt and chemicals in ambient air or the gas being measured. This exposure may cause drift and, in fact all humidity sensors drift. The process of calibration ensures that the measurement is consistent and within the instrument specifications. Topics covered in part 2 include:
- practical calibration procedures
- reference equipment & saturated salts
- good calibration practice
Questions? Please contact:
1-888-824-7252 x1029
The seminar schedule for next year will be available on this page in the beginning of 2010. Please see information about past seminars below or get access to the webinar archives (link above).
Humidity Measurement Training Seminar - December 11, Birmingham, UK
At the completion of this free of charge one day course, attendees will have attained a comprehensive understanding of humidity and the measurement principles related to humidity. Topics of discussion progress from fundamental humidity theory and the associated parameters that quantify humidity to the practical aspects of technology, good measurement practice, and calibration. Practical examples and real world applications are provided throughout the seminar. The one day course is taught by Vaisala Engineers with extensive experience in providing humidity measurement solutions throughout a wide variety of industrial applications.
Seminar details
Date: December 11th
Location: The National Motorcycle Museum
Address: Coventry Road, Bickenhill, Solihull, West Midlands, England, B92 0EJ
Seminar agenda
9:00 - 9:30 Registration
9:30 - 9:45 Welcome & Introduction
9:45 - 10:30 Humidity Theory, Terms & Definitions
10:30 - 11:00 Practical Psychrometry Exercises
11:00 - 11:15 Break
11:15 - 12:00 Humidity Sensor Technology
12:00 - 13:00 Lunch (provided on-site)
13:00 - 13:45 Good Measurement Practice - Humidity
13:45 - 14:45 Calibration
14:45 - 15:00 Summary, questions, evaluations
Target group
- Engineers, technicians, managers and anyone with an interest in further understanding of humidity and humidity measurement principles
- Vaisala instrument owners desiring a more comprehensive understanding of the Vaisala humidity measurement technology including sensor performance, calibration, operation and application
Course summary
- Humidity theory, terms & definitions
- Practical psychrometry
- Sensor technology
- Good humidity measurement practice
- Installation considerations
- Calibration processes and good practice
- Real world humidity measurement application and case studies
- See expanded humidity seminar outline (pdf) for more details about seminar content
About Vaisala service centers and calibration labs
Over 70 years of experience, research and development stands behind Vaisala. We have regional service centers with calibration labs located around the world, which are accredited and traceable to local standards.
Who should attend?
Engineers, technicians, managers and anyone with an interest in further understanding of humidity and humidity measurement principles with a desire to make a better measurement of humidity.
What will you learn?
Theory, Terms and Definitions of humidity and all psychrometric parameters. Learn how pressure and temperature do or do not affect the various parameters. Learn about good measurement practice in measurement and calibration.
How will it apply?
As with any proper measurement, the first step towards good measurement practice is to understand the thing you are measuring. By understanding the theory, terms and definitions that quantify humidity, you will be in a better position to diagnose and correct humidity measurement issues and ensure that you are getting repeatable and reliable measurements.
