Author: Earle W. YoungPublisher:
ISBN:
Category : Leak detectors
Languages : en
Pages : 32
Book Description
The Use of a Helium Mass Spectrometer Leak Detector
Author: Earle W. YoungPublisher:
ISBN:
Category : Leak detectors
Languages : en
Pages : 32
Book Description
Introduction to Helium Mass Spectrometer Leak Detection
Author: Varian Associates. Lexington Vacuum DivisionPublisher:
ISBN:
Category : Gas leakage
Languages : en
Pages : 158
Book Description
Introduction to Helium Mass Spectrometer Leak Detection
Author: Publisher:
ISBN:
Category : Helium
Languages : en
Pages :
Book Description
Introduction to Helium Mass Spectrometer Leak Detection
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Mass Spectrometer Method for Determining Percent-range Helium in Gaseous Mixtures
Author: Philip W. HollandPublisher:
ISBN:
Category : Helium
Languages : en
Pages : 28
Book Description
Helium mass - spectrometer leak detection
Author: W. N. MairPublisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
The measurement of leaks in vacuum components using helium mass-spectrometers is analyzed mathematically and the necessary conditions for using a simple expression for an 'integrated burst' method of increasing sensitivity, are discussed. (Author).
Industrial Gaseous Leak Detection Manual
Author: Orvis M. KnarrPublisher: McGraw Hill Professional
ISBN: 9780070351806
Category : Science
Languages : en
Pages : 264
Book Description
Gaseous leak detection is an important quality assurance tool in a variety of industrial operations. This volume is devoted to the practical aspects of industrial gaseous leak detection, explaining and illustrating the technology of leak testing small components as well as large process systems. It explains the techniques of hand probing, fixture design, and integration of computer controlled production test lines, and is written to be accessible to managers and technicians as well as engineers.
The Use of a Helium Mass Spectrometer Leak Detector
Author: Earle W. YoungPublisher:
ISBN:
Category : Leak detectors
Languages : en
Pages : 36
Book Description
A Helium Leak Detector Utilizing a Radio Frequency Mass Spectrometer
Author: Jan Arwood NorthbyPublisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
An Analytical Method for Mass Spectrometer Leak Detection
Author: Claude R. WinkelmanPublisher:
ISBN:
Category : Leak detectors
Languages : en
Pages : 14
Book Description
A method is presented for using a mass spectrometer leak detector analytically for large systems. The method consists of calibrating the mass spectrometer, measuring the response time of the system being checked for leaks, and then utilizing these results in the system tests. The method has been used to measure leaks in two large (360 and 600 liters) heat exchangers of complex internal geometry. The response times of these vessels were 18 and 24 min, respectively, and the minimum detectable leak was about 4.6 x 10−10 std-cc/sec for each vessel.
