Ulvac Technologies, Inc. - Methuen, MA
Manufacturer, Service Company
Manufacturer of portable helium leak detectors. Specifications include 260 mm x 480 mm x 260 mm & 480 mm x 320 mm x 520 mm dimensions, 150 W power & 14.5 kg & 39 kg weight. Features of portable helium leak detectors include touch screen controls, built-in calibrated leak & automatic calibration, peripheral device control functions, touch-panel displays, audio alarms & RS 232 interface. Suitable for automotive, air-conditioning, refrigeration, food, pharmaceutical, electronics & semiconductor applications. CE compliant.
www.ulvac.com/industrial_auto/leakd_heliot1...

HVS Leak Detection - Greentown, PA
Distributor, Service Company
Distributor of helium leak detectors: sales, service & rental. Detector capabilities include vacuum testing which is done by connecting the test object to the leak detector, evacuating the object then spraying helium around the object. If a leak is present helium will enter the leak & show as an indication on the leak detector; also used on items such as bellows, electronic tubes & vacuum chambers or systems. Leak testing services are available, in shop or on-site for the aerospace, oil, power, medical & food industries.
Brand Names: Alcatel, CEC, Edwards Signaling, Leybold, VIC, Varian, Veeco
www.heliumleakdetection.net/Helium-Leak-Det...

VTech Process Equipment, LLC - Alpharetta, GA
Manufacturer, Custom Manufacturer
US manufacturer of automatic helium leak detection systems for AC & refrigeration industries including integrated pressure decay, helium mass-spectronomy, inside-out or outside-in systems. CombiTester features high pressure decay & "Outside-In" helium leak test. VacuTester is an "inside-out" leak tester; the units are placed inside vacuum chamber & pressurized with nitrogen or helium mixture. MasSpec is an "outside-in" configuration, where the units are under vacuum within a containment chamber at 10% helium to air ratio.
catalog.vtechonline.com/category/all-catego...

Helium Leak Detectors Products
	Manual and Semi-Automatic Tracer Gas Leak Detection Equipment Automatic Tracer Gas Detection Equipment

Laco Technologies - Salt Lake City, UT
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of helium leak detectors including handheld sniffer leak detectors, mass spectrometer leak detectors & custom production leak testing systems. Complete selection of leak detection products, services & turnkey solutions for leak testing applications also available. Leak detection services include leak standard calibrations, leak detector rentals, leak detector service & repair & in-house leak testing services.
www.lacotech.com/leaktesting/leakdetectioni...

Helium Leak Testing, Inc. - Northridge, CA
Distributor, Manufacturer, Service Company
Distributor of new and used helium leak detectors. Leak detector parts and accessories such as sniffer probes, spray guns, ion tubes, thermocouple tubes, stainless steel bellows, manifolds, clamps and particle filters are also available. Calibrating, maintenance, repair and emergency services are available.
Brand Names: Alcatel, Pfeiffer
heliumleaktesting.com/sales

ATC, Inc. - Indianapolis, IN
Manufacturer, Custom Manufacturer, Service Company
ISO/IEC 17025 certified manufacturer of standard & custom helium leak detectors for cleanroom or industrial applications. Leak detectors are capable of leak testing under pressure up to 160 psig & leak rates more than 0.1 cu. cm. per minute. Features include micro-flow sensors, automated pressure test circuit, built in equivalent dia., digital & analog input or output interface, dual access doors, NEMA compliant enclosure, front TFT graphical color display with touch screen & serial interface. Leak testers measure 12 in. W, 11.5 in. or 12 in. H & 12 in. D. Leak testers can be used for dry & clean gases including air & nitrogen. Accessories available include equivalent channels, equivalent dia. & computer based data acquisition program. A2LA accredited.
www.atcinc.net/leak-testing-products.asp

Precision Custom Components, LLC - York, PA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of leak detectors & indicators including helium leak detectors. Services include manufacturing development, prototype fabrication, designing & fabricating services. Capabilities include conducting manufacturability evaluations, performing machining & welding feasibility studies, processing unique materials, defining optimum tools, cutters & parameters, demonstrating fabrication techniques & performing functional & proof testing. ISO 9001 compliant. Meets ASME standards.
www.pcc-york.com/index.php/nde-services

Production Control Units Inc. - Dayton, OH
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & ISO 14001:2004 certified manufacturer of standard & custom helium leak detectors. Products include helium mass spectrometer leak test chambers & proof test & tracer gas charge stands. Engineering, calibration, emergency repair, inspection & preventive maintenance, upgradation & refurbishment, certification, technical & field services are available.
services.pcuinc.com/category/custom-testing...

Advanced Test Equipment Rentals - San Diego, CA
Distributor, Service Company
ISO 9001:2008 and HUBZone certified. Distributor of portable helium leak detectors. Features include automated start-up and calibration, intuitive menu structure, programmable test sequences, graphic displays, color touch screens and optically-isolated interfaces. Rental services available. Meets IEC standards.
www.atecorp.com/category/leak-detectors.asp...

FasTest, Inc. - Roseville, MN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of leak detectors & leak indicators. Products include connectors for leak tight sealing with quick lever action for sealing both vacuum & positive pressures to 5000 psi, external grip lever action connectors providing leak tight connections for charging, evacuating & pressure or vacuum testing, internal grip external seal squeeze lever action connectors for providing instant leak tight connection for rifled applications up to 450 psi, & metal ball external grip connectors for leak tight high flow connections for vacuum or pressure applications up to 625 psi.
www.fastestinc.com

Stride Tool: Airserco Division - Glenwillow, OH
Manufacturer
Manufacturer of helium and hydrogen detectors with LED bars and air tight weather cases. Specifications include 50 degrees F to 104 degrees F temperature, 85% humidity and 9 VDC voltage and 600 mA electric supply.
Brand Names: Imperial
airserco.com/content/helium-hydrogen-sniffe...

Dixon Engineering & Sales Co. - Huntersville, NC
Manufacturers' Rep
Mfr's rep. of helium leak detectors. Aerospace, air conditioning, appliance, automotive, chemical, electronics, food and beverage packaging, medical, military, nuclear, packaging, pharmaceutical, refrigeration, research and development, science & technology, vacuum technologies and other various industries served.
www.dixoneng.com/Manufacturers2.aspx

nuvoTrace - Las Vegas, NV
Manufacturer
Manufacturer of leak detectors. Hydrogen leak detectors, blister pack testers & helium leak testers.

GOW-MAC Instrument Co. - Bethlehem, PA
Manufacturer, Custom Manufacturer
Manufacturer of helium leak detectors. Leak detectors are available with features including on-line continuous trending of nitrogen, high impurity concentrations, over range protection, non-depleting cell, & patented electro optical modulation. Applications of leak detectors helium & chemical purification plants, cryogenic truck loading stations, specialty gas laboratories, process control, new line certification, gas management or monitoring systems, quality control for truck fills & gas cylinders, welding gas management, & semiconductor manufacturing.

Applied Engineering Solutions, Inc. - San Diego, CA
Distributor, Manufacturer, Service Company
Plastic bonding assembly services include ultrasonic bonding, RF, vibration & hot plate welding.

Provac Sales Company - Santa Cruz, CA
Distributor
Distributor Of Rebuilt Vane, Piston, Turbo, Cryogenic & Blower Pumps & Systems, As Well As Helium Leak Detectors & Oil Filtration Systems.

Cincinnati Test Systems, Inc. - Cleves, OH
Manufacturer, Service Company
Manufacturer of leak detection systems technology including pressure decay systems, pressure gain systems, mass flow systems, vacuum decay systems & function testing services.

Mass4 Service Inc. - San Jose, CA
Distributor, Service Company
Distributor of refurbished leak detectors. Available with a 6 month service contract. Capabilities include vacuum pump service and rebuilding, annual service agreements, special applications assistance and operator training. Most services may be performed onsite or in the repair shop. Servicing Western North America. Service and support for leak detection equipment and applications across a diverse range of industries and applications. Agilent Technologies Service Partner.

Leak Detection Associates, Inc. - Blackwood, NJ
Manufacturer, Custom Manufacturer
Manufacturer custom helium leak detections systems. Pharmaceutical/food/medical device industries. Gross to high sensitivity for seal integrity/quality control monitoring. All industry leak testing services.

SAIC/EES - Harrisburg, PA
Distributor, Service Company
Distributor & custom retro-fitting of environmental supplies including: leak detectors-Hydrogen, Helium, Ammonia, Butane, Argon, & refrigerants, carbon dioxide detectors, PID multigas detectors, carbon monoxide detectors, gas detectors, Hydrogen chloride detectors, Hydrogen cyanide detectors, Hydrogen sulfide, detectors, infrared detectors, liquid level detectors, toxic gas detectors. Serving customers in the environmental, commercial, construction, industrial, testing, & scientific research markets. Confined space equipment & portable/hand-held equipment available. Also specializing in the following services: environmental equipment rentals, environmental field supplies, geoprobe rentals & services, geophysics rental equipment, safety supplies.
Brand Names: In-Situ, Ion Science, Photovac, ProActive, Solinst, Thermo Electron Industrial Hygiene

Galileo TP USA - Greenville, SC
Manufacturer, Custom Manufacturer, Service Company
ISO 9001 certified custom manufacturer & distributor of nitrogen & helium charging & testing equipment including leak detectors for high production applications. Helium & nitrogen based leak detecting & testing equipment are suitable for detecting leaks, measuring local leak values & flow rates of evaporator calliparies & testing large sized mounted systems. Detectors are also suitable for testing mechanical stress rates at high pressures to simulate mounted circuits during working conditions & measure residual humidity for detecting product impurities. Capabilities include engineering, quality control, visual check, designing, project analysis, leak detection, circuit evacuation for dehumidification, fluid charging & electrical safety & functional performance testing services. After sale services are also available. Services are suitable for working & stocking areas using hydrocarbon, isobutane & propane gases.

Analytical Testing Services Inc. - Roanoke, VA
Distributor, Service Company
Distributorand service of helium leak detectors & helium leak testing services

Alcatel Vacuum Products, Inc. - Hingham, MA
Distributor, Manufacturer, Service Company
ISO 9001 & ISO 14001 certified distributor of helium leak detectors. Multipurpose leak detectors feature touch screen graphic display, touch panel, basic & advance modes, measurement & zoom function, & recording capabilities & are suitable for cryogenic, research & development & aerospace applications. Portable helium leak detectors feature 21kg weight, 1,7m 3/h roughing capacity, 1.1 l/s helium pumping speed & operational in any position. Dry helium leak detectors can measure helium leaks as small as 5.10-12 mbar l/s & have helium pumping speed at the inlet port of 4l/s (240 l/min.).

A-Vac - Anaheim, CA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Sales & service of all major brands of new & rebuilt helium leak detectors, parts & accessories, authorized distributor Alcatel vacuum products. Portable, compact, console & production models available.

Baumann Machinery - Lancaster, PA
Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturers rep. of bench top & portable leak detection instruments, turnkey leak detection systems, helium detectors & gas handling systems. Turnkey leak detection systems are available for a wide range of industries including automotive, refrigeration, medical, electronics, HVAC, appliance, semiconductor, utilities, vacuum, food, chemical, pharmaceutical & aerospace.
Brand Names: VIC