Helium Leak Detector Manufacturers and Suppliers

IQS Directory provides a comprehensive list of helium leak detector manufacturers and suppliers. Use our website to review and source top helium leak detector manufacturers with roll over ads and detailed product descriptions. Find helium leak detector companies that can design, engineer, and manufacture helium leak detectors to your companies specifications. Then contact the helium leak detector companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of helium leak testing, portable helium detectors, nondestructive helium detectors, or customized helium leak detector of every type, this is the resource for you.

  • Lexington, MA 800-882-7426

    Total vacuum and leak detection solutions, including VS Series Helium Mass Spectrometer Leak Detectors. We provide industry-leading mass spectrometer and selective ion pumping leak detectors in portable, mobile and component models, as well as primary, high and ultra-high vacuum pumps.

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  • Milwaukee, WI 414-282-4840

    Dorlen Products specializes in water leak detection services and products like water leak detectors, Ceiling Guard, Water Alert, plus Water Alert and Sensor Cable. These products come with a five-year warranty. We have been providing high-quality products and service since 1975. For more information, call Dorlen or visit our website!

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  • Nashua, NH 800-248-8254

    The Pfeiffer Vacuum ASM 340 performs helium or hydrogen leak detection in vacuum and sniffer modes. It detects leaks to 5x 10-12 mbar l/s in vacuum mode and 5x10-9 mbar l/s in sniffing mode. This durable, high performance leak detector offers I/O interface, SD memory card and wireless remote operation up to 100 meters.

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  • Niles, IL 847-966-2190

    PermAlertâ„¢ is the leading leak detection technology provider since 1988. As a division within the PERMA-PIPE, Inc. company, we work closely with clients across the globe to address their leak detection challenges and ensure maximum protection of their assets. PerrmAlert design, manufacture, and service a range of leak detection systems for a variety of applications. Our commitment to innovation allows us to deliver the best and most reliable solution for our clients.

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Helium Leak Detectors Industry Information

Helium Leak Detectors

Helium leak detection is a very popular way to perform nondestructive testing. Helium leak detectors, which use helium as a search gas, are used to pinpoint the source of a leak. These leak detectors are utilized in many different products and industries, such as medical implant devices, automobile air bags, radiators, and air conditioners.

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Applications of Helium Leak Detectors

Helium leak detectors are most often used in steam turbine and condenser air in leakage testing, chemical and plastics production, heat exchangers, and underground pipelines.

Helium leak detection is common in many industries, including:

  • Aerospace
  • Automotive
  • Industrial
  • Hydrogen Energy
  • Medical and Packaging
  • Utilities
  • Power

Many other leak detection devices and systems besides helium leak detectors are used in these industries as well. For example, electronic leak detectors make use of heated diodes to sense a gas leak within an environment and set off an alarm. Such alarms can be targeted towards multiple senses; some emit the smell of rotten eggs to get human attention, while others emit high pitched noises. Other leak detection products include gas analyzers, which arrived before the mass spectrometers to identify what the gas is, although they cannot identify where the leak is occurring. After the Freon gas scare in the 1970’s, with Freon leak detectors still in many older cooling system models today, the refrigerant industry has worked hard to ensure that no individual piece of equipment or the ozone layer are harmed by unheeded gas leaks.

Helium Leak Detector Design and Function

Helium leak detectors are available in automatic, semi-automatic, and manual testing systems. They are also available as portable mechanisms, particularly because leaks are often hard to access since they are among pipes, which can be underground, in the ceiling or in the walls. Helium is used as a gas detector because it provides excellent test sensitivity and is inexpensive, inert, and lightweight. It works by pumping helium gas into the suspect system and when the leak is found, the helium leak detector can measure the rate of the leak. Specifically, a helium mass spectrometer is able to release stored helium from a vacuum chamber within the detector mechanism and then read the ion response as the helium collides with whatever is leaking into the air. The leak rate is displayed in numeric and bar graph data on a touch screen. The leak rate helps gauge how fast the leak is happening, how much of the substance it is leaking, and what the substance is. It is a popular system.

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Helium Leak Detectors Informational Video


Know Your Leaks!

An Introduction to Five Types of Leaks. Knowing that all the things leak in some way or another, and all the people that work to test for and eliminate them you’d be forgiven for thinking that there might be millions of types of leaks. Actually there are basically just five different types of flow which may be used to characterize leaks.   Here we’ll review each of the leak types and how they differ from one another. The five types of leaks are : •... Read More About This