|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find helium-related products, suppliers, datasheets and CAD.
 |
Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
- Find Products/Services
- Find Product News
- Find Parts by Number
- Conduct Research
- Engineering Web Search
Products/Services for helium
Helium neon (HeNe) lasers have an emission that is determined by neon atoms by virtue of a resonant transfer of excitation of helium. They operate continuously in the red, infrared and far-infrared regions and emit highly monochromatic radiation. Search by Specification | Learn More about Helium Neon Lasers
Helium cadmium (HeCd) lasers are relatively economical, continuous-wave sources for violet (442 nm) and ultraviolet (325 nm) output. They are used for 3-D stereolithography applications, as well as for exposing holographs. Search by Specification | Learn More about Helium Cadmium (HeCd) Lasers
...spectrometers are used with helium leak detection. Leak testing equipment that is designed to detect hydrogen leaks is also available. Leak testing equipment may use test methods such as pressure differential (decay) and ultrasonic leak detection... Search by Specification | Learn More about Leak Testing Equipment
...include carbon dioxide lasers (CO2 lasers), dye lasers, excimer lasers, helium cadmium lasers (HeCd lasers), helium neon lasers (HeNe lasers), laser diodes, laser pointers, and solid state lasers. Carbon dioxide lasers and dye lasers are available... Search by Specification | Learn More about Lasers
...for helium-neon lasers and suitable for most optical tube assemblies. V-block base laser mounts are used to mount laser tubes and optical elements (such as achromats) that are thick enough to stand vertically on-edge. Tapped holes around the base... Learn More about Laser Mounts
...in gas chromatography must be pure gases. Pure gases must adhere to specific industry purity standards. Helium, nitrogen, argon, hydrogen, oxygen, carbon dioxide, and acetylene must be determined pure to function properly in an analyzer. Nitrogen... Learn More about Laboratory and Calibration Gases
Industrial gases are pure elements, molecular compounds or mixtures that are gaseous or vaporous at room temperature and pressure. Search by Specification | Learn More about Industrial Gases
...for semiconductor manufacturing include ammonia, argon, helium, hydrogen, oxygen, and a wide variety of other high-purity gases based on halocarbon compounds. Electronic gases and semiconductor gases may also be combined for specific use. For example... Learn More about Electronic and Semiconductor Gases
Gas detectors and gas sensors interact with a gas to initiate the measurement of its concentration. The detector or sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More about Gas Detectors and Gas Sensors
Laser protective eyewear includes glasses and goggles designed to filter out harmful radiation from lasers. Search by Specification | Learn More about Laser Protective Eyewear
Pressure regulators are used to maintain a constant outlet pressure or flow. Search by Specification | Learn More about Pressure Regulators
Storage tanks and process tanks are bulk containers of varying size and configuration. Search by Specification | Learn More about Storage Tanks and Process Tanks
Gas purifiers, gas dryers and gas filters are used to purify gases in a process stream. They are used to reduce or eliminate point-of-use impurities in gases such as helium, hydrogen, methane, nitrogen, and carbon dioxide. Learn More about Gas Purifiers, Dryers and Filters
Gas cylinders are used to store gases under high pressures. They can store flammable gases such as acetylene and inert gases such as helium. Search by Specification | Learn More about Gas Cylinders
Radiation shielding is used to block or attenuate the intensity of alpha particles (helium atoms), beta particles (electrons), X-ray radiation, and gamma radiation (energetic electromagnetic radiation). Learn More about Radiation Shielding
|
||||||||
Lasiris™ SNF Lasers Vision Light Tech
Vision Light Lasiris™ Magnum Laser Vision Light Tech
Lasiris™ Magnum Laser Vision Light Tech
Lasiris™ Mini Laser Vision Light Tech
Lasiris™ Green Laser Vision Light Tech
Opnext HL6385DG 642nm 150mW Laser Diode Photonic Products Ltd.
|
Product News for helium
Micralign Helium Regulator
Beta Squared Lithography's Helium Regulator and hose kit is designed to do fine control of helium pressure in the Projection Optics. It incorporates a pressure meter gauge, located on the front panel, with user adjustable upper and lower pressure limits. (read more)
Lightweight Portable Helium Leak Detectors
Superior helium leak detector performance that Alcatel customers have come to expect is now available in a portable unit, the Adixen ASM 310! Thanks to its light weight of only 46 pounds and a very small footprint of less than 140 square inches, the ASM 310 will go wherever you need it. (read more)
HELIUM RUGGED DRY SNIFFING LEAK DETECTORS
Helium Rugged Dry Sniffing Leak Detectors ASM 142 Series delivers unmatched features for a entry-level unit such as,a roughing capacity of 10 m3/h (7 cfm) with a usable helium sensitivity in the 10-11 atm.cc/s range. • The ASM142S, a dedicated sniffing unit. • The ASM142D is the most simple solution to dry helium leak detection. (read more)
PICO® Helium Leak Detectors
Incorporating advanced technology in the area of mass spectrometry and vacuum technology (patents pending), the PICO® Mass-Spectrometer-based Leak Detectors provide fast, contamination-free, helium leak detection. (read more)
Leak Detector
PhoeniXL 300 – New Helium Leak Detector from Leybold Vacuum
A mobile helium leak detector which is equally well suited for use in series-production testing and in service. For use in many applications in industry and research, system manufacturing, furnace / metallurgy, refrigeration and air conditioning manufacturing, chemicals industry and analytical requirements. (read more)
Orthodyne Continuous Analyzers and Chromatographs
Continuous measurement of Nitrogen in Argon or Helium based on the luminosity of an Argon or Helium plasma in a quartz chamber. (read more)
THE NEW INTERFACE OPERATOR GENERATION
ASM Graph series: The new interface operator generation Multipurpose Helium Leak Detector.
In addition to its unique performance, the ASM Graph series provides you with a touch screen graphic display with colorful screen and graphs for easy operation. You can now visualize, record (up to 900 hours) and download the evolution ... (read more)
Worcester Ball Valves for Cryogenic Service
Flowserve Worcester Controls has the quality solution for tough applications involving all types
of cryogens; oxygen, hydrogen, methane, ammonia, nitrogen, fluorine, LNG and deuterium.
Our complete line of cryogenic valves, backed by years of successful field experience,
incorporates superior technology and design. (read more)
Tracer Gas Leak Detector H2000 PLUS
The Adixen Sensistor H2000 tracer gas leak detector is up to 1000X more sensitive than pressure decay testing and an economic alternative to helium testing. This industrial leak detector can measure pressure drop in order to disclose leaks and localize them with a safe mixture of N2/H2 as a trace gas. (read more)
Parts by Number for helium
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| HELIUM | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| HELIUM100 | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
Conduct Research
-
Helium Degassers
Helium degassing continuously passes helium through a solvent in order to expel dissolved air. This is the most effective method of degassing, and is recommended both for trace analysis and for...(read more)
-
Eliminate Helium As a Test Gas? (.pdf)
Hill PHOENIX, a manufacturer of refrigeration systems for commercial installations, needed a way to cut gas costs without sacrificing its reputation for quality. The Conyers, GA-based company used...(read more)
-
Helium-Neon Lasers
A helium-neon (henceforth abbreviated HeNe) laser is basically a fancy neon sign with mirrors at both ends. Well, not quite, but really not much more than this at first glance (though the design and...(read more)
-
How to Choose a Helium Leak Detector
Regardless of the application, there are fundamentals that must be considered before a choice of an appropriate helium leak detector can be made. There are bewildering varieties of leak detectors to...(read more)
-
Helium Neon Lasers Have a Multicolored Future
The market lifecycle of a high-technology product is typically quite short. Several types of gas lasers, however, including argon-ion, helium-neon (HeNe), and carbon dioxide lasers, continue to enjoy...(read more)
-
Advantages of Semiconductor Laser Diodes Versus Helium Neon Gas Lasers
Although HeNe gas lasers offer exceptional reliability and optical quality, users are quickly replacing them in their OEM applications with semiconductor laser diode technology. Laser diode modules...(read more)
-
Using gravity to get off the ground
Can a plane climb like a balloon and fly like a glider? One inventor plans on finding out. Here's a good trick: The gravityplane, brainchild of inventor , will be able to change its density from...(read more)
-
Gas Tungsten Arc Welding
The development of the GTAW process was accelerated early in 1940. Initially the process was called ''Heliarc'', because Helium was used for the shielding gas. Later when argon was available the...(read more)
-
Lasers in Biomedical Applications: A Spectrum of Light Source Solutions
Melles Griot manufactures a broad range of laser probe sources for biomedical applications. These include air-cooled argon, krypton, mixed gas, helium neon (HeNe), helium cadmium (HeCd), diode-pumped...(read more)
-
Circular Gate Valves Specifications
Each valve is tested using a helium mass spectrometer leak detector calibrated for a minimum sensitivity of 2x10-10 Std. Atm. cc/sec of He. Internal welds are inspected for pits, cracks, and other...(read more)
|
It's Elemental - The Element Helium The Element Helium [Click for Isotope Data Helium 4.002602 Atomic Number: 2 Atomic Weight: 4.002602 |
|
|
Fusor and/or General Fusion Theory - Re: Neutrons or Helium? Subject Re: Neutrons or Helium? Posted by Brian McDermott on 2006-01-27 22:44 |
|
|
Fusor Construction & Operation - Re: Helium cylinder The ones used for helium are exactly same material as for say N2 or O2, One of the problems we have is that because it is a "standard" steel, you can |
|
|
ESA Science & Technology: The Flow of Interstellar Helium in... The Flow of Interstellar Helium in the Solar System |
|
|
USGS CFC Lab Helium accumulation in ground water can be another indicator or ground-water age (see for example: Andrews and Lee, 1979; Heaton, 1984; Torgersen and |
|
|
Carbon Dioxide and Helium Discharge from Mammoth Mountain,... Carbon Dioxide and Helium Discharge from Mammoth Mountain |
|
|
Helium - ninemsn Encarta Search Encarta about Helium Windows Live® Search Results Helium - .NET Content Management System (CMS) - Home |
|
|
HSF - The Shuttle The two helium pressure isolation valves in each pod permit helium source pressure to the propellant tanks or isolate the helium from the propellant |
|
|
HSF - The Shuttle The MPS helium subsystem consists of seven 4.7-cubic-foot helium supply tanks; three 17.3-cubic-foot helium supply tanks; and associated regulators, |
|
|
Helium flash - Wikipedia, the free encyclopedia 1 Core helium flash 1.1 Core helium flash on binary white dwarfs |
More >>
