Special Courses

Training Course: Accuracy (Trueness and Precision) of Measurement Methods and Results


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SC234753

15 - 19 Jun 2025

Cairo (Egypt)

Hotel : Holiday Inn & Suites Cairo Maadi, an IHG Hotel

Cost : 3575 € Euro

Introduction

ISO 5725 uses two terms, “trueness” and “precision”, to describe the accuracy of a measurement method. “Trueness” refers to the closeness of agreement between the expectation of a measurement result and a true value. "Precision" refers to the closeness of agreement between independent measurement results obtained under stipulated conditions.

Course Objectives

Participants for this training course will learn:

  • specifies basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied
  • provides a practical approach of a basic method for routine use in estimating the bias of measurement methods and laboratory bias
  • provides a brief guidance to all personnel concerned with designing, performing or analyzing the results of the measurements for estimating bias.
  • measurement methods which yield measurements on a continuous scale and give a single value as the measurement result, although the single value can be the outcome of a calculation from a set of observations.
  • the measurement method has been standardized and all measurements are carried out according to that measurement method.

Target Audience

This training is aimed for anyone looking to expand their knowledge of Accuracy (trueness and precision) of measurement methods and results.

Course Outlines

Day 1

Introduction

  • Scope
  • Normative references
  • Terms and definitions
  • Symbols

Day 2

Determination of the bias of a standard measurement method by an interlaboratory experiment

  • Experimental design considerations
  • Objective
  • Layout of the experiment
  • Cross-references to ISO 5725-1 and ISO 5725-2
  • The statistical model
  • Required number of laboratories and measurements

Day 3

Requirements of the accepted reference value

  • Approaches to assigning the accepted reference value
  • Materials used in the experiment
  • Requirements of measurement uncertainty of the accepted reference value

Carrying out the experiment

  • Evaluation of precision
  • Check of precision
  • Estimation of the bias of the standard measurement method
  • Example

Day 4

Determination of the laboratory bias of one laboratory using a standard measurement method

  • Experimental design considerations
  • Objective
  • Layout of the experiment
  • Cross-references to ISO 5725-1 and ISO 5725-
  • The statistical model
  • Number of measurement results
  • Requirements of the accepted reference values

Day 5

Carrying out the experiment

  • Check of the within-laboratory standard deviation
  • Estimation of the laboratory bias

Report to the panel and decisions to be taken by the panel

  • Cross-reference to ISO 5725-2
  • Report by the statistical expert
  • Decisions by the panel

Special Courses

Training Course: Accuracy (Trueness and Precision) of Measurement Methods and Results


Register Now
Quick Inquiry
Discount Group Download Brochure (36)

SC234753

15 - 19 Jun 2025

Cairo (Egypt) - Holiday Inn & Suites Cairo Maadi, an IHG Hotel

Hotel : Holiday Inn & Suites Cairo Maadi, an IHG Hotel

Cost: 3575 € Euro


  About Cairo

Cairo is a mesmerizing assortment of iconic monuments, bustling markets, and ancient sites encircled by a vast and sprawling metropolis. At its core lies a maze-like medieval quarter. A world away from the modern side of the city, it boasts a seductive blend of intricate mosques, jostling crowds, madrasas, and traditional hammams. No visit could be complete without visiting the awe-inspiring Giza Pyramids that preside over the city's horizon. Whether you come to delve into the city's ancient past, dive into colorful souqs, sip mint tea and contemplate thousands of years of history or explore the city's cosmopolitan side, you'll be left with memories to last a lifetime.


  Things to do and places to visit in Cairo

The multi-layered capital of Egypt offers its visitors lively markets, authentic restaurants, and a multitude of ancient sights and archeological findings. Gaze in wonder at the Pyramids, take an awe-inspiring look at Tutankhamen's burial mask, shop for handmade souvenirs in the bazaars or hop on a sunset cruise down the Nile and embrace the sensory overload that is Cairo.

Take a vacation in Cairo and you can:

  • Visit the Great Sphinx of Giza, one of Ancient Egypt's great mysteries.
  • Explore the ramparts of the Salah El-Din Citadel.
  • Join locals drinking coffee at Fishawi Café, one of Cairo's first cafes and most important meeting spots.
  • Marvel at the seemingly endless historical artifacts on display at the Egyptian Museum.
  • Learn about the Ummayad, Ottoman, and Ayyubbid dynasties and more at the Museum of Islamic Art.
  • Haggle for souvenirs and gifts at the Khan el-Khalili souk.
  • See one of the world's oldest universities at the Al-Azhar Mosque, one of the city's original mosques.
  • Take a tour of the showstopping Giza pyramids.
  • Savor local cuisine such as mezze in the old city.
  • Wander through the labyrinth-like streets of Coptic Cairo, the city's ancient quarter, and spot Roman relics.
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