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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 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
- 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 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
- 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
- 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 PR02 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 compact and portable HLD PR02 is both a precise instrument and a robust
- 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: Accuris
Description: LEAK DETECTOR, HELIUM
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Supplier: Accuris
Description: HELIUM LEAK DETECTOR
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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: Oneida Research Services, Inc.
Description: to test the leak rate of other gases in numerous applications. Specialized test chambers can be made to order. The low measured leak rates required in Mil-Std 883, method 1014 are not currently possible with traditional helium leak detectors. The HSHLD® MODEL 310
- 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: Accuris
Description: Leak Detector, Helium
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Supplier: Accuris
Description: Helium Leak Detector
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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 the
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Supplier: Restek
Description: : CE, Ex, Japan Compliance: WEEE, RoHS Limits of Detection These gases can be detected with the Restek® electronic leak detector at the following leak rates: Minimum Detectable Gas Limits and Indicating LED Color: Helium, 1.0 x 10-5, red LED Hydrogen*, 1.0 x 10
- Display: Analog
- Features: Audible or Visual Alarms
- Instrument Type: Detector
- Mounting Type: Portable
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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 ranging from a simple fixture or
- 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: Busch Vacuum Solutions
Description: . Our TAPIR leak detectors have been specially designed to avoid all these problems. They can locate and quantify leaks precisely. Thus, improving the output quality, efficiency and reliability of the entire process. In almost every industry, from automotive to oil and gas.
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection
- Local Interface: Digital Front Panel
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Supplier: Busch Vacuum Solutions
Description: . Our TAPIR leak detectors have been specially designed to avoid all these problems. They can locate and quantify leaks precisely. Thus, improving the output quality, efficiency and reliability of the entire process. In almost every industry, from automotive to oil and gas.
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection
- Local Interface: Digital Front Panel
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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: Ask for current price. Pfeiffer Vacuum, Balzers HLT-160 portable helium leak detector with turbo pump. Ask about Agilent VS leak detector rentals. Analog (0-10v) and RS232C interface 1 test port free of oil backstreaming Autoranging and
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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: 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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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: CO2Meter.com
Description: *PLEASE NOTE: For proper operation of the CM-900 series industrial gas detectors, a CM-900-CBL or CM-900-CON MUST be purchased with the device* The CM-902 O2 Industrial Gas Detector is designed to protect individuals working near hazardous gases like nitrogen
- Instrument Type: Detector
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Supplier: CO2Meter.com
Description: *PLEASE NOTE: For proper operation of the CM-900 series industrial gas detectors, a CM-900-CBL or CM-900-CON MUST be purchased with the device* The CM-902 O2 Industrial Gas Detector is designed to protect individuals working near hazardous gases like nitrogen
- Instrument Type: Detector
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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 leak
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Supplier: ASTM International
Description: 1.1 These test methods cover procedures for testing and locating the sources of gas leaking at the rate of 4.5 X 10 -13 mol/s (1 X 10 -8 Std cm3 /s) or greater. The test may be conducted on any device or component across which a pressure differential of helium
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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: CO2Meter.com
Description: The CM-902-S O2 Industrial Gas Detector is designed to protect individuals working near hazardous gases like nitrogen, argon, and helium in food grade, processing, and packaging applications. This device also features an industrial enclosure designed to meet FDA requirements
- Instrument Type: Detector
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Response Time: 120 seconds
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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: Leybold USA Inc.
Description: A handheld helium gas detector that is your partner for fast & and accurate leak detection. The PHOENIX MOBILIS is especially designed to be easy to use for a fast and effective response. It is robust and reliable. Characteristics and Benefits Easy
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, PC BOARD, FOR SNIFFER PROBE H5, FOR HELIUM LEAK DETECTOR PROTEC P3000 XL. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, RACK MOUNT CONTROLLER, HELIUM LEAK DETECTOR, DISPLAY UNIT, PUSH BUTTON INTERFACE, WIDE RANGE POWER SUPPLY, MAX INLET PRESSURE: 4MBAR, <3 MINUTE START UP TIME, 85-265 VOLTS, 50/60 HZ. FREE 2 YEAR RADWELL WARRANTY
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Supplier: OMEGA Engineering, Inc.
Description: SLPM (air), as well as GPM and LPM (water) markings. Flow meters are individually tested on a Mass Spectrometer Leak Detector and certified to a leak integrity rating of 1 X 10-7 sccs Helium or better.
- Gas Volumetric Flow Rate: 5 to 31.78 SCFM
- End Fittings: Threaded
- Media Temperature: 149 to 250 F
- Mounting Type: In-line
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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 -
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. -
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 Inspection Services Datasheets for E-Labs, Inc. -
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 -
drastically. Our TAPIR leak detectors have been specially designed to avoid all these problems. They can locate and quantify leaks precisely. Thus, improving the output quality, efficiency and reliability of the entire process. In (read more)
Browse Leak Testing Equipment Datasheets for Busch Vacuum Solutions -
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 -
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 -
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
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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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Improving the Hermetic Seal on Moxtek's AP3 Window
of low energy X-rays while. maintaining a hermetic seal critical for the X-ray detector's performance. While. Moxtek ensures that all windows meet published limits for leak rates, no material is a. perfect gas barrier and gasses will diffuse through window assemblies over time. As. a continuous
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Foundations of Vacuum Science and Technology
Types of Leaks and Leak Rate Units / 482 Total Pressure Measurements / 484 Partial Pressure Measurements / 486 Measurement of Leakage Rates with Helium Leak Detectors / 486 Helium Leak Detection of Vacuum Components / 487 Helium Leak Detection of Vacuum …
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http://dspace.mit.edu/bitstream/handle/1721.1/65279/744607144-MIT.pdf?sequence=2
David McCarthy from Varian coordinated the loan of a helium leak detector and provided instruction and support.
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VACUUM PROBLEMS AND TECHNIQUES
Making speed measurements, adjusting operating pressure, and calibrating helium leak detectors are three examples of this.
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Industrial Instrumentation and Control Systems
Helium leak detector （1） .
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Hermetic Test Procedures and Standards for Semiconductor Electronics
The four methods are bubble, weight gain, helium leak detector , and radioisotope test procedures.
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TRUPACT-II Operating and Maintenance Instructions
added Helium Leak detector and specifications as a required tool Table 1.2 .
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Graphical Solution for the Back Pressurization Method of Hermetic Test
for both the helium leak detector and the radioisotope .
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Vacuum Electronics
514 11.6.3 Helium Leak Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .