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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: Restek
Description: downstream gas filters. Maximum outlet pressures of 100 or 175 psig (690 or 1,200 kPa) Automatic safety feature shuts the generator down if a hydrogen leak is detected. Compact unit, requires only one square foot of bench space.
- Generator Type: Hydrogen
- Outlet Pressure: 100 to 175 psi
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Supplier: Linde North America, Inc.
Description: animal oils to produce margarine and other fats, hydro-treatment of petroleum products, desulphurisation of fuels, heat treatment of metals and leak testing. Various petrochemical and chemical processes also employ hydrogen. It powers flames and torches in industry and laboratories.
- Hydrogen, Hydrides and Hydrogen Compounds: Hydrogen
- Product Forms: Gas
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Supplier: Accuris
Description: HYDROGEN LEAK DETECTOR
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Supplier: H2scan, Corp.
Description: H2scan recognizes the importance of detecting and locating hydrogen leaks as quickly as possible. H2scan's HY-ALERTA™ 500 Handheld Hydrogen Leak Detector is the industry's most versatile, portable hydrogen leak detector able to respond to the widest range
- General Gas Types: Combustible Gas
- Measurement Type: Leakage
- Number of Gases Sensed: Single Gas
- Operating Temperature: 32 to 113 F
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Supplier: SAE International
Description: This study examines the types of hydrogen leaks that can support combustion. Hydrogen, methane, and propane diffusion flames on round burners and leaky compression fittings were observed. Measurements included limits of quenching and blowoff for round burners with diameters of
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Supplier: MSA Safety
Description: Instantly detect pressurized gas leaks with this high-precision, omni-direction acoustic detector utilizing Gassonic ultrasonic technology. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. Features Artificial Neural Network (ANN) technology that
- Computer Interface: Yes
- Computer Interface Options: Serial Interface
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection, Hydrogen Leak Detection, Ultrasonic Leak Detector
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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 deliver accurate
- 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 deliver accurate
- Display Type: Digital Readouts
- Leak Test Method: Electronic Gas Detection
- Local Interface: Digital Front Panel
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Supplier: Accuris
Description: Hydrogen Leak Detector
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Supplier: Restek
Description: Features & benefits include: Audible tone indicates the severity of a leak. Redesigned circuitry offers 12 hours of operation between charges. Detects a broad range of gases; EX rated for use with hydrogen and other explosive gases.* Ergonomic
- Display: Analog
- Features: Audible or Visual Alarms
- Instrument Type: Detector
- Mounting Type: Portable
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Supplier: Marposs Corp
Description: DESCRIPTION One test module machine for Bipolar Plates with manual loading/unloading. The test fixture consists of two removable plates, upper and lower, containing sealings which comply with the Bipolar Plate pattern and make tightness against each of the three circuits (Hydrogen
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: The H2SENSE Model 4000 is designed specially for exclusive monitoring of hydrogen gas leak in a most reliable and precise way. With our patent solid state thin-film palladium alloy hydrogen sensor technology, the Model 4000 is hydrogen specific and do not have cross
- Electrical Outputs: Analog Voltage, Analog Current
- Measurement Type: %Volume
- Number of Gases Sensed: Single Gas
- Operating Humidity: 0.0 to 95 %
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Supplier: SAE International
Description: yet feasible for automotive hydrogen because the available additives can poison the fuel cell catalyst. Additionally, the lower flammability limit of hydrogen is lower, and the flammability range wider, than fuels such as gasoline. For these reasons, hydrogen leaks must
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Supplier: SAE International
Description: Hydrogen concentration during combustion in a confined space with a ceiling was investigated. The results indicated that steady-state hydrogen concentration was highest at the ceiling surface for all hydrogen flow rates. When hydrogen concentration was 10-20%, weak flame
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Supplier: ams
Description: The HLS-442 Hydrogen Leak Sensor is an accurate, fast-responding sensor designed for installation in vehicles and hydrogen fueling stations.
- Operating Temperature: -40 to 185 F
- Specific Gas Types: Hydrogen (H2)
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Supplier: Marposs Corp
Description: DESCRIPTION One test module machine for Bipolar Plates with manual loading/unloading. The test fixture consists of two removable plates, upper and lower, containing sealings which comply with the Bipolar Plate pattern and make tightness against each of the three circuits (Hydrogen
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Supplier: Advanced Test Concepts, Inc. (ATC, Inc.)
Description: High Flow measurements 25 to 10,000 LPM. Precision Transfer Standard to calibrate other flow meters. Constriction/Blockag e testing. Measurement of gas mixtures, hydrogen and natural gas options. Pressure range from barometric to 100 psig.
- Computer Interface Options: Serial Interface
- Display Type: Digital Readouts
- Leak Test Method: Mass Extraction
- Operating Temperature: 50 to 113 F
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Supplier: Electro Optical Components, Inc.
Description: detect hydrogen leaks quickly. Thanks to the “hydrogen specific” design there is no cross sensitivity to other gases. No misses or false alarms like other hydrogen sensor technology. Applications include: Hydrogen gas production and storage Oil and Gas
- Application: Confined Space Monitoring
- Electrical Outputs: Analog Current, Analog Voltage
- Instrument Type: Monitor
- Measurement Type: %Volume, Trace
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Supplier: ams
Description: The HLS-440P Hydrogen Leak Sensor is an accurate, fast responding sensor designed for installation in harsh environments such as fuel cell exhausts, for example. The HLS-440P Hydrogen Leak Sensor features reduced power consumption, provides increased packaging
- Operating Temperature: -40 to 194 F
- Specific Gas Types: Hydrogen (H2)
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Supplier: ams
Description: The HLS-440P Hydrogen Leak Sensor is an accurate, fast responding sensor designed for installation in harsh environments such as fuel cell exhausts, for example. The HLS-440P Hydrogen Leak Sensor features reduced power consumption, provides increased packaging
- Operating Temperature: -40 to 194 F
- Specific Gas Types: Hydrogen (H2)
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Supplier: RKI Instruments, Inc.
Description: Designed for use in the semiconductor industry to detect special gas
- Application: Personal Exposure Monitoring, Ambient Air Monitoring
- Features: Audible or Visual Alarms, Sampling Pump
- General Gas Types: Toxic Gas, Combustible Gas
- Instrument Type: Detector
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Supplier: H2scan, Corp.
Description: H2scan's HY-ALERTA™ 1600 Intrinsically Safe Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10%
- Electrical Outputs: Analog Current
- Features: Intrinsically Safe
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
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Supplier: SAE International
Description: For fuel cell vehicles, which have attracted attention in recent years, the prevention of hydrogen leakage is an essential safety issue. Large fuel cell buses will require a large space to store the hydrogen system. The behavior of hydrogen that has leaked into such a
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Supplier: H2scan, Corp.
Description: H2scan's 2620 Explosion Proof Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
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Supplier: H2scan, Corp.
Description: H2scan's HY-ALERTA™ 600B/610B Fixed Area Hydrogen Monitors will provide hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to
- Electrical Outputs: Analog Voltage, Analog Current
- General Gas Types: Combustible Gas
- Measurement Type: %Volume, Leakage
- Number of Gases Sensed: Single Gas
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Supplier: LECO Corporation
Description: The ONH836 Oxygen/Nitrogen/Hydr ogen Elemental Analyzer is designed for wide-range measurement of oxygen, nitrogen, and hydrogen content of inorganic materials, ferrous and nonferrous alloys, and refractory materials using the inert gas fusion technique. The instrument features a
- Analysis Method / Detection Technology: Inert Gas Fusion (IGF), Infrared Detector (IR Cell), Thermal Conductivity Detector
- Elements Analyzed: Hydrogen (H), Nitrogen (N) / Protein, Oxygen (O)
- Test Media: Ferrous Metal (Steel, Cast Iron), Inorganic Material, Nonferrous (Copper, Aluminum)
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Supplier: Senscient Inc.
Description: Reliable, open path detection of hydrogen chloride at levels low enough to provide early warning for leakage of this highly toxic gas. Detection Limits for hydrogen chloride leak detection are orders of magnitude lower than any other OPGD product. Specific detection of
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %LEL, Trace, Leakage, Signature or Spectra
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Supplier: Senscient Inc.
Description: Reliable, open path detection of hydrogen fluoride at levels low enough to provide early warning for leakage of this toxic gas. Detection Limits for hydrogen fluoride leak detection are orders of magnitude lower than any other OPGD product. Specific detection of Hydrogen
- Electrical Outputs: Analog Current
- Features: Hazardous Environments
- General Gas Types: Combustible Gas
- Measurement Type: %LEL, Trace, Leakage, Signature or Spectra
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Supplier: CO2Meter.com
Description: The H2-AF Alphasense Hydrogen Gas Sensor is a 20mm diameter sensor, designed to have excellent ppm sensitivity for low concentrations to 2,000ppm H2 and very low sensitivity to CO, making them among the most selective Hydrogen sensors on the market. Because H2 is a colorless
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Supplier: InspectorTools
Description: Bacharach's Leakator 10 is a low maintenance combustible gas leak detection unit, small enough to be operated with one hand, yet loaded with the kind of advanced features and technology professionals demand. Powered for up to 30 hours of continuous operation by alkaline C-cell batteries, the
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Supplier: ASME Standards and Certification
Description: View Additional Information This interim report is intended to address priority topical areas with pressure technology applications for hydrogen infrastructure development. The scope of this interim report includes addressing standardization issues related storage tanks
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Supplier: ASME
Description: View Additional Information This interim report is intended to address priority topical areas with pressure technology applications for hydrogen infrastructure development. The scope of this interim report includes addressing standardization issues related storage tanks
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Supplier: ODG (Origin Data Global)
Description: HYDROGEN LEAK SENSOR
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Supplier: DigiKey
Description: HYDROGEN LEAK DETECTOR (HLD) , 2
- Operating Temperature: -40 to 185 F
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Supplier: Leybold USA Inc.
Description: internal flow rates and with fast and effective detection of almost any gas or gas mixture. The PHOENIX MOBILIS is particularly accurate to ammonia, helium or hydrogen amongst others. Clearly indicates the presence of a leak - With flashing lights and an audible alarm of 90db(A) at
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Supplier: RS Components, Ltd.
Description: concentrations as low as 30ppm. It is ideally suited to critical safety-related applications such as the detection of ammonia leaks in refrigeration systems and ammonia detection in the agricultural field. Gases Detected = Hydrogen Application = Batteries, Hydrogen Gas
- Instrument Type: Detector
- Specific Gas Types: Hydrogen (H2)
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Supplier: RS Components, Ltd.
Description: concentrations as low as 30ppm. It is ideally suited to critical safety-related applications such as the detection of ammonia leaks in refrigeration systems and ammonia detection in the agricultural field. Gases Detected = Hydrogen Application = Batteries, Hydrogen Gas
- Instrument Type: Detector
- Specific Gas Types: Hydrogen (H2)
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Supplier: RS Components, Ltd.
Description: A range of electrochemical sensors from Figaro for the detection of various gases. The FECS series of compact PCB mounting gas sensors feature a unique leak-proof construction and high selectivity of the specified gas type. The sensors have a quick response time and provide a linear output
- Instrument Type: Detector
- Operating Temperature: -40 to 122 F
- Response Time: 30 seconds
- Specific Gas Types: Hydrogen Sulfide (H2S)
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Supplier: RS Components, Ltd.
Description: A range of electrochemical sensors from Figaro for the detection of various gases. The FECS series of compact PCB mounting gas sensors feature a unique leak-proof construction and high selectivity of the specified gas type. The sensors have a quick response time and provide a linear output
- Instrument Type: Detector
- Operating Temperature: -40 to 122 F
- Response Time: 30 seconds
- Specific Gas Types: Hydrogen Sulfide (H2S)
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Supplier: FIS Inc.
Description: The SP-15A is a tin dioxide semiconductor gas sensor which has a high sensitivity and excellent selectivity in propane/butane detection. The SP-15A has also a significant feature in good stability after exposure to silicone compounds. Using the SP-15A, the most reliable LPGas leak detection
- General Gas Types: Combustible Gas
- Measurement Type: Trace
- Number of Gases Sensed: Multi Gas
- Operating Humidity: Up to 95 %
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Supplier: Linde North America, Inc.
Description: The Series 6400 Gas Detector warns users of hazardous chemicals detected in the atmosphere. When incorporated with an emergency shutdown system, the Series 6400 Gas Detector can turn off the supply of hazardous gas immediately after a leak is detected. The Series 6400 Gas Detector is a simple
- Electrical Outputs: Analog Current
- Features: Audible or Visual Alarms
- General Gas Types: Toxic Gas
- Instrument Type: Detector
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Supplier: Det-Tronics
Description: The Det-Tronics GT3000 line of electrochemical fixed-point toxic-gas detectors provides continuous monitoring of the atmosphere for potentially hazardous toxic gas leaks or oxygen depletion. The GT3000 family currently includes sensors that detect each of the following gases (additional
- Electrical Outputs: Analog Current
- Features: Hazardous Environments, Intrinsically Safe
- General Gas Types: Toxic Gas
- Measurement Type: %Volume, Trace
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Supplier: Honeywell Analytics, Inc.
Description: . Applications • Garage Ventilation Control • IAQ Control • Perimeter Monitoring • Refrigerant Leak Detection Monitoring • Zoned Valve Cut-off Control
- Electrical Outputs: Analog Voltage, Switch
- General Gas Types: Combustible Gas
- Number of Gases Sensed: Multi Gas
- Operating Temperature: -4 to 122 F
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Supplier: WEH Technologies Inc.
Description: Hydrogen check valve for buses and trucks (DN 12 mm) WEH TVR5 H2 is the largest of our check valves. It is most efficient and developed specifically for hydrogen buses and trucks. The check valve system is designed to minimise the effect that dirt particles
- Connection: Threaded, Tube Fitting
- Material of Construction: Steel
- Media Description: Gas, High Purity Gas
- Media Temperature: -40 to 185 F
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Supplier: WEH Technologies Inc.
Description: High-Performance Check Valve for hydrogen for use with cars (DN 4 mm) With this product WEH offers a high performance check valve for use with hydrogen cars of the latest generation. The check valve system is designed to minimize the effect that dirt particles have on the sealing
- Connection: Threaded, Tube Fitting
- Material of Construction: Steel
- Media Description: Gas, High Purity Gas
- Media Temperature: -40 to 185 F
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Supplier: WEH Technologies Inc.
Description: Check valve for hydrogen cars With this product WEH offers an advanced, high performance check valve for use with gaseous hydrogen (CGH 2). The check valve system is designed to minimise the effect that dirt particles have on the sealing components within
- Connection: Threaded, Tube Fitting
- Material of Construction: Steel
- Media Description: Gas, High Purity Gas
- Media Temperature: -40 to 185 F
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Description: requirements for portable or fixed leak detectors of toxics or combustibles. High Stability: rapid warm-up The enhanced optics and electronics of the 6511 has virtually eliminated zero drift after the initial warm up period. Prior to this breakthrough, frequent zeroing of an
- Application: Process Gas
- General Gas Types: Toxic Gas, Combustible Gas
- Instrument Type: Monitor
- Measurement Type: %Volume, Trace
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Supplier: DOD Technologies Inc.
Description: The XP-703D handheld toxic gas detector is considered the standard for locating leaking gas cylinders right off the delivery truck. The device provides auto-zeroing, a long battery life, and a compact system to detect most of the main dopant gases used in the semiconductor industry. With a
- Display: Digital
- Features: Audible or Visual Alarms, Data Logger
- Instrument Type: Detector
- Mounting Type: Portable
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Supplier: Miba Industrial Bearings
Description: Oil-Guard Design One of the problems for rotating equipment is oil leaks. Miba has engineered many different solutions to the specific problems encountered in the field. (Click here to read the whitepaper) Seal Types Miba have the capability of manufacturing most types of metallic seals
- Housing Bore Diameter or Seal O.D.: Up to 40 inch
- Seal Construction: All Rubber or Polymer
- Seal Type: Clearance / Labyrinth Seal, Bearing Isolator
- Sealing Element or Lip Material: Polyetheretherketone (PEEK), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: Agilent Technologies - Vacuum Products
Description: types of elements. Diode elements are for general-purpose UHV and XHV applications where highest hydrogen pumping speed is critical, and the system is seldom vented or prone to leaks. StarCell elements handle more noble gases than noble diode and more hydrogen than diode, with
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump
- High Vacuum / UHV Pump Technology: Ion
- Pumping Speed: 424 CFM
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Description: the scope of the Code must comply with all applicable provisions of Chapter 4. A new provision mandates that a leak detection device must restrict or shut flow of fuel if a leak is detected, instead of simply providing an audible or visible indication of a leak. When the
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Supplier: Agilent Technologies - Vacuum Products
Description: applications where the highest hydrogen pumping speed is critical and the system is seldom vented or prone to atmospheric leaks. StarCell elements handle a high amount of noble gases (better than noble diode) and hydrogen (comparable to the diode). StarCell also provides the
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump, Combination / Multi-Technology Pump
- High Vacuum / UHV Pump Technology: Ion, Getter / TSP / NEG Sorption
- Pumping Speed: 1526 to 3348 CFM
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Supplier: Agilent Technologies - Vacuum Products
Description: elements are for general-purpose UHV and XHV where the highest hydrogen pumping speed is critical and the system is seldom vented or prone to atmospheric leaks. StarCell elements handle a high amount of noble gases (better than noble diode) and hydrogen (comparable to diode) and
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump
- High Vacuum / UHV Pump Technology: Ion
- Pumping Speed: 1059 CFM
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Supplier: Agilent Technologies - Vacuum Products
Description: for general-purpose UHV and XHV where the highest hydrogen pumping speed is critical and the system is seldom vented or prone to atmospheric leaks. StarCell elements handle a high amount of noble gases (better than noble diode) and hydrogen (comparable to the diode) and provide
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump
- High Vacuum / UHV Pump Technology: Ion
- Pumping Speed: 2331 CFM
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Supplier: DOD Technologies Inc.
Description: The Blackline Safety G7x system uses integrated satellite and cellular connectivity to wirelessly link employees and lone workers to real people, while automating data analytics and compliance reporting. Should a gas leak, injury or health event occur, G7x confidently accounts for everyone
- Display: Digital
- Features: Audible or Visual Alarms, Data Logger
- General Gas Types: Combustible Gas
- Instrument Type: Monitor
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Description: Code must comply with all applicable provisions of Chapter 4. A new provision mandates that a leak detection device must restrict or shut flow of fuel if a leak is detected, instead of simply providing an audible or visible indication of a leak. When the emergency shutoff device
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Take a closer look at the challenges posed by hydrogen leaks, the risks involved and the need for precautionary measures to ensure the safe adoption of hydrogen technologies. Hydrogen (H2), the lightest and most abundant element, exhibits key properties that (read more)
Browse Gas Sensors Datasheets for MSA Safety -
Hazards of hydrogen leaks are present in many areas of semiconductor manufacturing facilities. While the need to continuously monitor is essential, proper selection & placement of hydrogen sensors requires careful consideration. Learn more. (read more)
Browse Gas Sensors Datasheets for Control Instruments Corp. -
The Vital Role of Sealing in the Hydrogen Odyssey Imagine a world powered by the most abundant element in the (read more)
Browse Gaskets and Gasketing Datasheets for Technetics Group -
energy, semiconductor fabrication, and chemical processing, safety systems must evolve to meet new operational challenges. Hydrogen offers significant advantages as a clean and efficient industrial gas, but its unique physical characteristics make leak detection a critical component of facility safety (read more)
Browse Gas Sensors Datasheets for DOD Technologies Inc. -
At high temperatures (up to 65 °C), the electrolyte of a traditional H2S sensor will either dry out in low humidity or leak out in high humidity to affect the sensor's performance and life span. With the new (read more)
Browse Gas Sensors Datasheets for Electro Optical Components, Inc. -
The Vital Role of Sealing in the Hydrogen Odyssey Imagine a world powered by the most abundant element in the (read more)
Browse Rupture Discs and Burst Discs Datasheets for Technetics Group -
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 -
Real-time gas monitoring to minimize wafer loss and maximize thermocouple life Conax Technologies is introducing LeakDefender™ brand thermocouples. These exclusive Conax TCs are used in (read more)
Browse Thermocouple Temperature Transmitters Datasheets for Conax Technologies -
systems, minimize risks, and ensure that your application runs smoothly without worrying about unexpected leaks. Designed to offer unmatched performance in environments where hydrogen leaks could pose a significant safety hazard, this advanced monitor is the ideal solution for ensuring the safe operation (read more)
Browse Gas Sensors Datasheets for Angst+Pfister Sensors and Power -
Fixed gas detectors are permanently installed in strategic locations where gas leaks or accumulations are most likely to occur. (read more)
Browse Gas Transmitters Datasheets for Safeguard Analytics
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Hydrogen Monitoring of CVD Process Tools
Hydrogen and the hazards of hydrogen leaks are present in many areas of semiconductor manufacturing facilities. While the basic need to continuously monitor hydrogen leaks is clear, the proper selection and placement of hydrogen sensors requires careful consideration. Hydrogen, the lightest
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Gas Leak Detector-Application Note: COMPRESSOR STATIONS
compressor equipment to high. stresses. For example, vibration and heat from. nearby machinery can produce cracks on seals and. flanges. Hydrogen sulfide, liquids, and undesirable. particles in the natural gas stream can corrode. pipelines and degrade components. Over time,. prolonged exposure
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Detecting Hydrogen Sulfide and Understanding Its Danger in the Field
Many oil fields, especially mature ones, can produce high levels of Hydrogen Sulfide (H2S), which is deadly at even low concentrations. As drilling and completions are often in remote locations, getting to the nearest hospital in time to respond to an exposure event could be impossible
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The detection of Total Organic Chloride and/or Hydrogen Chloride
Halogenated hydrocarbons and hydro halogenated compounds are found in a wide variety of chemical, petrochemical and refinery processes. Interest in detecting the total of these types of compounds arises in monitoring ambient air for leaks, spills or personnel protection and in. monitoring feed
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Flammable Gas Sensors: Which is the Best?
Flammable gas sensors monitor ambient air for flammable gases like propane, methane, butane, isopropanol, hydrogen or any of over a dozen gases that can easily ignite in air. Even though you don't see them, flammable gas sensors are everywhere. They are used to check for gas leaks in home gas
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Fluid Catalytic Cracker (FCC) (.pdf)
and environmental groups. As a result, releases of pollutants caused by corrosion leaks are becoming a high consequence event. The Clean Air Act of 1990 has forced refiners to implement a number of costly measures to reduce their impact on the environment, both with the types of products they produce
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Indicates content that may require registration and/or purchase.
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Analyses to support development of risk-informed separation distances for hydrogen codes and standards.
26 4.3 Hydrogen Leak Frequency Model .....................................................................
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Global Technical Regulation on Hydrogen and Fuel Cell Vehicles.
The GTR specifies that each Contracting Party will use its existing national crash tests where vehicle crash tests are required, but and will use the agreed upon maximum allowable level of hydrogen leakage as the crash test leakage requirement.
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Hydrogen Fuel Cell Vehicle Safety in Buildings
Computational fluid dynamic (CFD) modeling was used to analyze a limited set of hydrogen leak scenarios inside the four types of facilities.
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2011 Annual Progress Report: DOE Hydrogen and Fuel Cells Program (Book)
1110 VIII.14 Intelligent Optical Systems, Inc.: Hydrogen Leak Detection System Development . . . . . . . . . . . .
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2009 Annual Progress Report: DOE Hydrogen Program, November 2009 (Book)
Users and maintainers of these systems require a safety monitoring system, as hydrogen leaks present an explosion risk, especially in early devices as hydrogen containment technology is still being proven.
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Direct-hydrogen-fueled proton-exchange-membrane fuel cell system for transportation applications. Hydrogen vehicle safety report
Further computeranalysiswould be requiredto more accuratelydeterminethe risk fiom a major hydrogen leak in a tunnel.