StudentShare solutions
Triangle menu

Analytical Measurements Should be Made to Satisfy an Agreed Requirement - Essay Example

Nobody downloaded yet

Extract of sample
Analytical Measurements Should be Made to Satisfy an Agreed Requirement

b.Prior to making a final judgement the results thus obtained from measurements should be compared to the existing standards already laid down to interpret the lower and upper limits. For example, in determining the level of alcohol in the blood of a driver charged with driving while drunk, there should be an existing standard level of alcohol in blood considered safe for driving and a limit above which it is unsafe to drive. The result obtained from the blood sample of this driver is then compared to the standard limit. (4, 10)
c.A valid measurement is the one which does not result in misleading an observer, or the customer of a laboratory making the measurement. That is to say, that if the customer makes a decision relying on the information obtained by a valid measurement then the decision is correct. (4, 10)
d.A valid measurement in itself may not be particularly accurate or precise, but if a conclusion is to be reached as to how the result differs from a standard then the measurement will have sufficient accuracy and precision to satisfy customer’s requirement. The correctness of a decision reached by relying on the information obtained through analytical measurement indicates the validity of measurement. (1, 4, 10)
e.The aim of the agency making Valid Measurement, normally a laboratory, is to provide their customers with results that are not ambiguous and confusing and meet customer requirements. That is why Analytical Measurement should be made to satisfy an agreed requirement. (10)
In analytical measurements the quality of data extracted is all that matters and good information thus gained is an outcome of good measuring techniques applied. For data to be of good quality the technique employed should be validated by being precise, repeatable, reproducible and stable. (8,9)
g. A precise technique does not have deviations in the result of same measurement. There should be no change in methodology of measurement and neither should there be a change in what is being measured. The repeatable technique should render the same result when the same object is measured over a number of times. A reproducible technique is the one which when repeated produces the same result. A stable technique does not change over a period of time and if repeated, in times to come, it should be able to give same results as in the past. (2, 5)
h. Laboratory of the Government Chemist (LGC) and National Physical Laboratory (NPL) have jointly developed Valid Analytical Measurement (VAM) principles, as part of their VAM programme to sketch a design for laboratories involved in making analytical measurements. Out of the six principles as laid down "Analytical measurements should be made to satisfy an agreed requirement" (4) is the first. (4)
i. To realize the importance of agreed requirements consider that there a number of tests which can be performed to carry out a measurement. An analyst, being an expert, must enter into a dialogue with the customer to discuss the quality of results, time and cost of these tests. The analyst must have the knowledge to identify customer's requirements. Moreover, it is important to gain an insight into the criticality of the measurement by virtue of discussion with the customer. As such, it becomes necessary to know for what purpose the result will be used. (4, 5, 6)
j. All critical and non-critical issues must be explained to the customer prior ...Show more


The objective of making a measurement is to either resolve an issue or to answer a query. The results obtained from measurements are used to resolve and answer the issue or query in question. The objectives behind making measurements span over a wide range. …
Author : leilani38
Analytical Measurements Should be Made to Satisfy an Agreed Requirement essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Analytical Measurements Should be Made to Satisfy an Agreed Requirement"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Analysis & Quality
HOW ISO 17205 IMPACTS ON THE ANALYTICAL LABORATORY 11 6. CONCLUSION 13 7. REFERENCES 13 8. EXPLANATION OF TECHNICAL TERMS 15 1. INTRODUCTION In the highly competitive global industrial scenario of our times, where sweeping political and economic changes are taking place almost every day, and trade boundaries are fast disappearing, quality of the product or services delivered by an organization decides its future prospects.
8 pages (2000 words) Essay
Research Requirement
Consumer research also helps the firms and organizations to understand how the environment of a consumer influences his or her preferences, the effect of consumer behavior as he or she makes decisions on marketing or while doing shopping. The research helps to understand how the knowledge inadequacy of the consumer about a product or a service influence his or her decisions on marketing, and how to adapt and implement effective marketing strategies that will effectively satisfy the consumer.
3 pages (750 words) Essay
Mechanical Measurements
This technique provides global surface pressure maps with great resolutions for both complex and simple surfaces. However, there are various challenges that hinder the accuracy of the results obtained from the pressure surface paint technique. One of the challenges of this technique is that the preparation of and painting consumes a lot of time, its tedious and expensive as well (Otto and Ramaier 2001).
4 pages (1000 words) Essay
He refused to follow the Confucian insistence on morality as the deciding virtue for a ruler. He was an advocate for modern governance and strongly believed that new problems require new ways of countering and handling them. Politics, he insisted, should change with time because resorting to the old ideals could not always yield functioning results.
4 pages (1000 words) Essay
Metrics and measurements
Also, periodic human resource assessment using metrics and measurements can identify the key aspects of human resource management that require improvement (Strategy2Act). Besides, metrics and measurements can help in the calculation of investment return of human resource (Strategy2Act).
3 pages (750 words) Essay
Measurements Paper
Some instances of those variables which have been identified as moderating, confounding, or extraneous, are enumerated and it is explained and how these are related to the primary independent and dependent variables. This paper also summarizes through examples the manner in which other researchers have established the quality of their measures, including the types of reliability and validity assessments used and reported.
6 pages (1500 words) Essay
Bartleby’s practice of transcendentalism and existentialism disagrees with his employer’s Marxist capitalism. He refuses to work because he chooses to remain faithful to his beliefs and dies
5 pages (1250 words) Essay
Requirement Analysis
their influence on organizational proceeding, their objectives and the collective impact of them over organizational analysis that needs to be done through this activity. The intensity of shades for these categories specifies their prioritization from high towards low which is
3 pages (750 words) Essay
Satisfy job
However, there is no guarantee that only these things will be satisfying or motivate you to work. Unless people work in a dynamic environment, work usually turns into a daily grind, especially office jobs. People are
4 pages (1000 words) Essay
See requirement
162). Harvey developed accumulation by dispossession from Marx theory of primitive accumulation. According to Harvey, this concept gives much explanation about contemporary capitalism. This is the renaissance of ideas connected with economic freedom beginning in
5 pages (1250 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
Comments (0)
Click to create a comment
Contact Us