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Supplier: ATS Automation
Description: Helium Leak Testers are used to measure fine leaks. Helium is utilized as the test medium along with a detector to sense any presence of the gas. Presence of the gas in a known concentration equates to a leak value. A concentration of helium is
- Application Software Included: Yes
- Computer Interface: Yes
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
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Supplier: Agilent Technologies - Vacuum Products
Description: The Agilent HLD BR15 Benchtop Leak Detector uses a mass spectrometer tuned to detect helium, which is used as a tracer gas to locate and/or measure very small leaks in enclosed devices or systems. The HLD BR15 is both a precise instrument and a robust workhorse, featuring an
- Computer Interface Options: Serial Interface
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
- Local Interface: Digital Front Panel
- Output Options: Analog Voltage
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Supplier: Agilent Technologies - Vacuum Products
Description: The Agilent HLD MR15 Leak Detector uses a mass spectrometer tuned to detect helium, which is used as a tracer gas to locate and/or measure very small leaks in enclosed devices or systems. This detector is both a precise instrument and a robust workhorse, featuring an easy-to-use
- Computer Interface Options: Serial Interface
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
- Local Interface: Digital Front Panel
- Output Options: Analog Voltage
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Supplier: Agilent Technologies - Vacuum Products
Description: The Agilent HLD BR30 Benchtop Leak Detector uses a mass spectrometer tuned to detect helium, which is used as a tracer gas to locate and/or measure very small leaks in enclosed devices or systems. The HLD BR30 is both a precise instrument and a robust workhorse, featuring an
- Computer Interface Options: Serial Interface
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
- Local Interface: Digital Front Panel
- Output Options: Analog Voltage
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Supplier: Agilent Technologies - Vacuum Products
Description: The Agilent HLD MR30 Leak Detector uses a mass spectrometer tuned to detect helium, which is used as a tracer gas to locate and/or measure very small leaks in enclosed devices or systems. The mobile HLD MR30 is both a precise instrument and a robust workhorse, featuring an
- Computer Interface Options: Serial Interface
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
- Local Interface: Digital Front Panel
- Output Options: Analog Voltage
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Supplier: Marposs Corp
Description: DESCRIPTION Leak testing is a key factor in a high performance quality control in the production context, to guarantee the best efficiency and longer life of your products, as well as the future perspective of energy saving for the end user. Marposs serves many
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Supplier: Uson, L.P.
Description: USON Innovative Systems (UIS) - formerly known as "Prex" Leak Test Systems Precision engineered test systems for manual, semi-automatic and fully automated leak testing. Uson can design and manufacture leak test systems to customer requirements
- Computer Interface: Yes
- Computer Interface Options: Serial Interface, Parallel Interface, Other
- Display Type: Digital Readouts
- Leak Test Method: Mass Flow, Mass Spectrometer (Helium Leak Detector), Pressure Differential / Decay
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Supplier: Oneida Research Services, Inc.
Description: 310 uses conventional mass spectrometer helium leak test technology. This gives you enhanced spectrometer sensitivity at a modest cost. The system is modular, automated, flexible, fast, easy to calibrate, easy to use, and is affordable. Both the FINE and GROSS leak
- Computer Interface: Yes
- Display Type: Video Display Terminal
- Leak Test Method: Mass Spectrometer (Helium Leak Detector)
- Local Interface: Digital Front Panel
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Supplier: Hy-Lok USA, Inc.
Description: Hy-Lok USA, Inc. is the American master distributor of Hy-Lok Corporation, a global industry-leading provider of valve and fitting solutions. Hy-Lok USA is proud to offer solutions to deal the danger of gas leaks. Our proprietary D’Tec Liquid Leak Detectors for quick
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Supplier: Accuris
Description: Method for Helium Leak Testing
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Supplier: PTB Sales, Inc.
Description: Ask for current price. The spectrometer assembly contains a dual-thoriated filament ion source, analyzer assembly, detector with preamplifier, rough and high-vacuum gauging, and the high-vacuum pump. Testing with the 990-dCLD is accomplished by connecting a test fixture and valves to
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Supplier: Busch Vacuum Solutions
Description: detect leakage with our TAPIR. The so-called spray test, that is suitable for components under vacuum. And the sniffing leak detection for components under pressure. The means of detection is the tracer gas helium or hydrogen. Both test methods are easy to perform and
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection
- Local Interface: Digital Front Panel
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Supplier: Busch Vacuum Solutions
Description: detect leakage with our TAPIR. The so-called spray test, that is suitable for components under vacuum. And the sniffing leak detection for components under pressure. The means of detection is the tracer gas helium or hydrogen. Both test methods are easy to perform and
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection
- Local Interface: Digital Front Panel
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Supplier: PTB Sales, Inc.
Description: allows searching for helium leaks with test port pressures as high as 760 torr. The Multi-Test option for the 947 includes atmospheric gross leak capability and a volumetric expansion procedure that detects massive leaks even if all of the internal
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Description: ISO 16247:2004 specifies a helium test method for detecting and localising gas leaks in the exhaust systems of road vehicles equipped with an internal combustion engine, in order to improve the quality of exhaust gas measurements. In doing so, it completes the requirements of
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Supplier: Accuris
Description: Standard Recommended Guide for the Selection of Helium Leak Testing
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Supplier: PTB Sales, Inc.
Description: According to Varian the 979 portable helium leak detector is the world's most advanced leak detector available today. Featuring a multi-flow mode vacuum system, high sensitivity is combined with the ability to start leak testing at quickly achieved pumpdown
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Supplier: PTB Sales, Inc.
Description: The MS-90 used a "Vee Tube." detecting one part of helium in 10 million parts or air, or leaks of 10-10 cc/seconds. Even smaller leaks can be detected with accumulation techniques by partially isolating the pumps with the accumulator valve. The unit may be operated at coarser
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Supplier: Accuris
Description: STANDARD TEST METHOD FOR CALIBRATION OF HELIUM LEAK DETECTORS BY USE OF SECONDARY STANDARDS
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Supplier: Marposs Corp
Description: DESCRIPTION Helium consumption is a key factor in all high-performance helium leak testing systems. The optimal chemical-physical properties of helium make it the best trace gas for leak detection applications; the only negative factors are that the
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Supplier: Accuris
Description: Road vehicles - Detection of exhaust system leaks - Helium test method and detection device specification
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Supplier: Kaeser Compressors, Inc.
Description: created customized systems for a wide variety of applications including: Gas for metal welding and laser cutting Detecting gas for leak tests Cooling fluid for machines, reactors and generators Heat treating metallic parts Medical nuclear magnetic
- Compressor Technology: Rotary Screw
- Discharge / Operating Pressure: 72 to 217 psi
- Flow Capacity: 10 to 3002 SCFM
- Gases: Air / Plant Air, Helium, Nitrogen (N2)
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Supplier: CSA Group
Description: ISO 16247:2004 specifies a helium test method for detecting and localising gas leaks in the exhaust systems of road vehicles equipped with an internal combustion engine, in order to improve the quality of exhaust gas measurements. In doing so, it completes the requirements of
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Supplier: ASTM International
Description: 1.1 This test method covers a procedure for calibrating a mass spectrometer-type helium leak detector with a series of commercially available calibrated leaks without need for recourse to a primary standard. 1.2 Leak detector parameters determined by this
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Supplier: ASTM International
Description: Test Methods for Determining Hermeticity of Electron Devices with a Helium Mass Spectrometer Leak Detector (Withdrawn 1996)
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Description: for leak testing have been added. Chapters covering helium, mass spectrometry, thermography, halogens, acoustics, and hermetic seals have been expanded and updated. Citations to applicable standards have been updated throughout. There are more than 100 new color photographs,
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Supplier: ASTM International
Description: 1.1 This test method covers a procedure for calibrating a mass spectrometer-type helium leak detector with a series of commercially available calibrated leaks without need for recourse to a primary standard. 1.2 Leak detector parameters determined by this
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Supplier: CSA Group
Description: a primary standard. In other calibration methods, the value of vapour pressure was measured directly or calculated over a known volume. The comparison procedures are preferably applicable to helium leaks, because this test gas can be selectively measured by a mass spectrometer
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Supplier: ASTM International
Description: gas), 1.1.2 Helium leak detector (mass spectrometer), and 1.1.3 Package/product-spec ific test fixtures. 1.1.4 Most applications of helium leak detection are destructive, in that helium needs to be injected into the package after the package has been sealed
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Supplier: SAE International
Description: This SAE Standard provides the testing and functional requirements guidance necessary for a leak detection device that uses any non-A/C refrigerant tracer gas, such as helium or a nitrogen-hydrogen blend, to provide functional performance equivalent to a refrigerant electronic
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Supplier: SAE International
Description: This standard provides the testing and functional requirements guidance necessary for a leak detection device that uses any non-A/C refrigerant tracer gas, such as helium or a nitrogen-hydrogen blend, to provide functional performance equivalent to a refrigerant electronic
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Supplier: Leybold USA Inc.
Description: delivers the highest helium sensitivity for unbeatable reliability and stability. A new level of speed If you are looking to accelerate the leak test of your system or speed up quality control in manufacturing, time is of the essence. The new PHOENIX leak detectors
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Supplier: Leybold USA Inc.
Description: delivers the highest helium sensitivity for unbeatable reliability and stability. A new level of speed If you are looking to accelerate the leak test of your system or speed up quality control in manufacturing, time is of the essence. The new PHOENIX leak detectors
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Supplier: Leybold USA Inc.
Description: delivers the highest helium sensitivity for unbeatable reliability and stability. A new level of speed If you are looking to accelerate the leak test of your system or speed up quality control in manufacturing, time is of the essence. The new PHOENIX leak detectors
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Supplier: FasTest, Inc.
Description: testing. Also ideal for helium leak testing, proof testing, pressure decay and other related processes. The sliding sleeve locks when pressurized to make safe secure instant connections with no operator adjustment. To Connect: Insert the tube into the connector and
- Connection Method: Sleeve Actuation
- Pressure Rating: 625 psi
- Sealing Method: External
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Supplier: FasTest, Inc.
Description: The HPG580 was designed with vacuum optimized internal geometry that allows for reliable filling and a setup process that is 90% faster than using twist-on fittings. The industry leading 1×10-9 sccm helium vacuum leak rate maintains seal down to 30 micron. "Our goal was to create a
- Connection Method: Lever
- Sealing Method: Internal
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Supplier: PPI
Description: PPI 1500 Series Diaphragm Compressors are ideal for pilot plant and lesser quantity cylinder filling applications where high purity or hazardous gases are used in lower capacities. The 1500 Series compressor is supplied as standard with an integral electric drive motor and leak detection
- Applications: Other
- Compressor Technology: Diaphragm
- Discharge / Operating Pressure: 6000 psi
- Gases: Argon , Helium, Oxygen (O2), Other
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restrictive regulations on emissions and the incoming green technologies. For this reason, it has developed a new standard product for leak testing. The Helium Leak Test is the most powerful in-line quality control operation, unaffected by variables such as temperature or part volume and not reliant on human (read more)
Browse Leak Testing Equipment Datasheets for Marposs Corp -
Helium Leak Testing for Quick Connectors in Data Center Cooling Systems The rapid growth of global data consumption has driven a massive increase in data center (read more)
Browse Leak Testing Equipment Datasheets for Marposs Corp -
Helium Leak Testing for Quick Connectors in Data Center Cooling Systems The rapid growth of global data consumption has driven a massive increase in data (read more)
Browse Leak Testing Equipment Datasheets for Marposs Corp -
Vacuum and leak detection solutions are key elements in advanced industrial processes for the electrification of (read more)
Browse Leak Testing Equipment Datasheets for Agilent Technologies - Vacuum Products -
Agilent offers a vast range of state-of-the-art helium detectors that ensure safety, security, and consistent performance of research, vacuum, and industrial process systems. Our Helium Leak Detector (HLD), PHD-4 and Multi-Gas CrossLab sniffers are rugged, precise, and easy-to-use instruments (read more)
Browse Leak Testing Equipment Datasheets for Agilent Technologies - Vacuum Products -
Whether you are fine tuning your leak detection process or just getting started, having clear, practical guidance makes all the difference. Agilent now offers a comprehensive FAQ hub dedicated to Helium Leak Detectors, designed to help you understand how the technology works (read more)
Browse Leak Testing Equipment Datasheets for Agilent Technologies - Vacuum Products -
Agilent offers multiple repair and service options for helium leak detectors. It includes preventative maintenance (read more)
Browse Leak Testing Equipment Datasheets for Agilent Technologies - Vacuum Products -
Leak detection is an essential step in quality control to ensure long-term performance and safe operation of all components of batteries. Agilent helium mass spectrometer leak detectors provide a precise, repeatable, and easy-to-use method for detecting and measuring leak rate in many steps in the battery production process, and in many battery components. (read more)
Browse Leak Testing Equipment Datasheets for Agilent Technologies - Vacuum Products -
almost every industry, from automotive to oil and gas. There are different ways to detect leakage with our TAPIR. The so-called spray test, that is suitable for components under vacuum. And the sniffing leak detection for components under pressure. The means of detection is the tracer gas helium or hydrogen. (read more)
Browse Leak Testing Equipment Datasheets for Busch Vacuum Solutions -
E-Labs knows how critical Helium Leak Detection is for industries and any field where high vacuum or gas-tight systems are essential. We have multiple Varian, Mass Spectrometer helium leak detectors for finding leaks as small as 1x10-10 cc/sec. We are capable of leak testing to pressures (read more)
Browse Flow and Pressure (Fluid Dynamics) Testing Services Datasheets for E-Labs, Inc.
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Accelerometers: Hermetic sealing and helium leak testing
. Wilcoxon uses the Helium Leak Test (HLT) to qualify the sealing of all sensor designs and maintains a continuous. monitoring program to ensure the proper sealing of all hermetically rated accelerometers.
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Fundamentals of Leak Detection
Unwanted leaks in any system can easily damage expensive equipment and machinery reducing the effectiveness of the process. The primary reasons for helium leak testing are quality, reliability, personnel protection, and protecting the environment. Unforeseen issues like vacuum leaks can become
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Container Closure Integrity Testing
, where clinicians use multiple glove layers. The study was intended to evaluate and quantitatively measure the associated leak rate for the container closure integrity of the test bottles using helium mass spectrometry as per USP <1207 >.
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Third Party Testing: RLS Press Fittings/Connections
the findings of five independent tests performed to verify the effectiveness, durability and installation time savings of RLS press fittings/connections in high-pressure refrigeration systems, including: * ICC-ES Evaluation Report * Time and Motion (compared to brazing) * Helium Leak * Accelerated
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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 irregularities which may cause virtual leaks.
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Rectangular Gate Valve 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 irregularities which may cause virtual leaks.
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Hydride transport vessel vibration and shock test report
Helium leak tests performed before and after the vibration and shocktesting showed that the HTV remained leaktight under the specifiedconditions.
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Spent Nuclear Fuel (SNF) Project Final Safety Analysis Report (FSAR)
Vacuum is applied during the cold vacuum drying process to remove residual water on the upper seal ring to facilitate helium leak testing at the conclusion of cold vacuum drying processing.
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Design and qualification testing of a strontium-90 fluoride heat source
as determined by a helium leak test .
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MODEL 9977 B(M)F-96 SAFETY ANALYSIS REPORT FOR PACKAGING
16 Table 3 - Pre-test Helium Leak Test Results ................................................................................
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Leak detection methods for glass capped and polymer sealed MEMS packaging
Abstract This paper presents the limitations of the helium leak test when applied to typical MEMS packages.
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http://dspace.mit.edu/bitstream/handle/1721.1/65279/744607144-MIT.pdf?sequence=2
175 A.4 Helium leak testing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Documentation for fiscal year 1995 annual BUSS cask SARP testing and inspections
2.2 Helium Leak Testing . . . . . . . . . . . . . . . . . . . . .
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Third Annual Maintenance Inspection & Test Report for PAS-1 Cask Certification for Shipping Payload B
The work conducted on the secondary containment vessel (SCV) consisted of visual inspection of the vessel and threaded parts (Le., fasteners), visual inspection of sealing surfaces, replacement of O-ring seals, and a helium leak test .
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Experience with helium leak and thermal shocks test of SST-1 cryo components
Helium leak testing of cryogenic components at 300, 77 and 4.2 K and test results .
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Leak detection methods for glass capped and polymer sealed MEMS packages
Abstract – This paper presents the limitations of the helium leak test when applied to typical MEMS packages.