8 Geiger Counter Manufacturers in 2023
This section provides an overview for geiger counters as well as their applications and principles. Also, please take a look at the list of 8 geiger counter manufacturers and their company rankings.
Table of Contents
What Is a Geiger Counter?
A Geiger counter is a radiation measuring instrument with a simple structure that can detect beta and gamma waves. It is also called Geiger-Muller counter tube or GM counter tube, because Geiger and Muller created it. A Geiger counter is a type of survey meter that has a gas-filled metal tube called a GM tube. Since it is a radiation meter that can be obtained at a relatively low price, even individuals can own it, but it is used in public facilities such as electric power generation facilities and hospitals.
Uses of Geiger Counters
Geiger counters are used to measure radiation levels in space and materials. Radiation is used not only in the medical and industrial fields, but also in the agricultural field. Since simple measurements can be performed, it is possible to check the contamination of food surfaces and measure a wide variety of samples such as soil, water, and air doses. A Geiger counter is a very simple device, but it is not a panacea for radiation measurement, so care should be taken. It is necessary to have a good understanding of the object to be measured and to measure it correctly.
Principle of Geiger Counters
Geiger counters use the unit of micro Sievert per hour (μSv/h). Some radiation can penetrate the human body. The number of gamma rays, which have particularly high penetrating power, and their high energy can affect the human body. The unit for this effect is the sievert (Sv). Sievert is defined as the number of gamma rays absorbed by the human body times the energy. A Geiger counter only measures the amount of radiation present inside the device. Then, the number of counts per unit time is multiplied to calculate microsieverts per hour. An inert gas such as argon or helium is sealed in a cylindrical electrode called a GM tube, and radiation dose can be measured by detecting the discharge (pulse) generated when radiation passes through.
List of 8 Geiger Counter Manufacturers
*Including some distributors, etc.
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PASCO
Geiger Counters
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Scorpio Technology Vic. Pty. Ltd.
Geiger Counters
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ADM Nuclear Technologies
Geiger Counters
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SOMATCO
Geiger Counters
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Vedantu
Geiger Counters
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Geiger Counter Manufacturer Ranking
*Including some distributors, etc.Number of Employees
Newly Established Company
- Ludlum Measurements, Inc.: 1962 (61 years ago)
Company with a History
- Ludlum Measurements, Inc.: 1962 (61 years ago)
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