Events


18 Apr 2012   |   6:30 pm - 9:30 pm,   Einstein Room, National Metrology Centre, 1 Science Park Drive, Singapore 118221 Tel.: 62791900 Fax: 62791992

Metrology Upgrading Programme - Temperature Measurement for the Industry: Calibration & Uncertainty Analysis (2nd Run)


About Metrology Upgrading Programme (MUP)

MUP aims to contribute to the productivity of the industry through transferring and sharing knowledge and expertise in measurement science and technology with the industry. This programme comprises metrology courses, workshops, and seminars which are held throughout the year. Technical staff and researchers who work on measurements and instrumentation in the various industrial sectors will benefit from the programme.

Course Outline

This course is a re-run due to oversubscription in the offer in September 2011. The course will introduce participants to temperature measurements in the industry, the International Temperature Scale of 1990 (ITS-90) and how temperature fixed points are used to realise ITS-90. The course covers:

  • The principles of measurement traceability, fundamentals of measurement uncertainties and interpretation of calibration reports.
  • The principles of thermocouple for measuring temperatures based on the Seebeck effect and electromotive force (emf) to temperature conversion.
  • The effects of inhomogeneity and sources of errors. 
  • The principles of platinum resistance thermometry and resistance bridges and the use of primary fixed points such as the triple point of water.
An important aspect of the course is the laboratory sessions which are specially designed to provide participants with valuable firsthand experience in the use of state-of-the-art instruments for temperature measurements.

Course Instructor

Mr. Victor Tan is a principal metrologist with 28 years of experience in temperature metrology. He set up the temperature measurement standards in NMC and has carried out many projects and consulted widely in this area. Mr. Victor Tan received his training in thermometry in Australia.

Course Details

Session

Topics

1

  • Introduction to International Temperature Scale (ITS-90) and measurement uncertainty fundamentals
  • Thermocouple: basic principles, calibration methods and calculation of measurement uncertainties

2

  • Resistance thermometry: basic principles and temperature fixed points
  • Calibration of resistance thermometer and calculation of measurement uncertainties

3

Group 1:

  • Demonstration on calibration of thermocouples
  • Demonstration on inhomogeneity check and calibration of temperature indicator

Group 2:

  • Demonstration on calibration of resistance thermometer using temperature fixed points 
  • Demonstration on calibration of resistance thermometer using comparison method and calibration of temperature indicator

4

Group 1:

  • Demonstration on calibration of resistance thermometer using temperature fixed points
  • Demonstration on calibration of resistance thermometer using comparison method and calibration of temperature indicator

Group 2:

  • Demonstration on calibration of thermocouples
  • Demonstration on inhomogeneity check and calibration of temperature indicator

Administration Details

Due to the limited number of places, acceptance of registration will be based on a first-come-first-served basis.  All successful registrants will be informed.  Payment is required on registration confirmation.  Crossed cheques should be made payable to “SCEI-NMC”.  Payment can also be made by credit card and NETS.  If a registrant is unable to attend, another candidate may replace him/her.  A 50% refund will be made only for withdrawals received in writing at least five days before the commencement of the course.  NMC reserves the right to cancel or postpone the course.  In the event of cancellation, registration fees will be refunded in full.