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H2scan believes that protecting lives means being able to locate and find a hydrogen leak as quickly as possible. With two sensing elements on the same semiconductor die, the HY-ALERTA™ 500 can detect hydrogen leaks as
low as 15ppm and will not saturate or be destroyed when detecting concentrations of hydrogen up to 100%. The flexible cable allows the sensor probe access to virtually all potential leak sources.
Performance
Hydrogen Sensitivity Range:
15ppm to 100% hydrogen by volume
No peripheral equipment needed
Typical Response Time: less than 30 sec
Ingress Protection: IP64 capable
Field Verification/Calibration Period: 1 year
Product Life Expectancy: 10 years
Lithium Ion Battery Performance
Operating Time: 10hours
Charge Time: 4hours maximum with included charger
Operating Conditions
Operating Temperature Range: 0ºC to 45ºC
Storage Temperature Range: -20ºC to 45ºC
Operating Humidity: 0% to 95% RH
Calibration Background Gas: Air
Dimensions
Unit Weight: 2.15lbs, 975g
Total Length: 6.8in.
Total Width: 3.4in.
Depth: 1.4in.
Probe Length: 7.8in.
Probe Tip Diameter: 0.5in.
Probe Handle Diameter: 1.2in.
Coiled Cord Length Retracted: 26in.
Coiled Cord Length Extended: 72in.
Coiled Cord Diameter: 0.7in.
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Advantages to the User
- Lowest detectable leak rate
- Short He recovering time condition
- Quick start-up
- Extremely fast response time
- Oil-free gas admission system
- One of the smallest helium leak detectors in the world
- High sensitivity
- Fast leak rate readout also at low leak rates
Typical Applications
Leak tests in connection with
- Quality assurance
- Automotive industry
- Analytical instruments
- Systems manufacture
- Power station engineering
- Research and development
- Semiconductor industry
- High vacuum and ultra-high vacuum
engineering
- Ideal tool for industrial series production testing – in the cooling and air conditioning industries, for example
The PhoeniXL 300 is a portable multi-purpose helium leak detector and equally well suited to both service and series production testing.
Its rugged design and its ease of use make the PhoeniXL 300 to the best selling leak detector in the world.
In connection with the sniffer lines which are available as accessories the PhoeniXL 300 may also be used as a sniffer leak detector.
In connection with a partial flow pump set the PhoeniXL 300 may also be used for the detection of leaks on large vessels.
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Ultra-fine leak detection method using a mixture of nitrogen and hydrogen
(5% H2 and 95% N2)
- Non-destructive testing,
- Leak detection,
- Sealing control,
- Leak localization,
- Object validation,
- Certification
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The H520, a new comer in the ATEQ range of Hydrogen leak detectors, is one of the finest gas tracer and leak detector on the market today.
The most cost effective solution when you desire to identify leaks in gr/year or
ppm, equipped with all features for easy integration.
Detection of leaking gas traces
Range: 5 ~ 100 ppm
The part is filled with hydrogen gas 5% in Nitrogen gas,
for localization, the leaking gas is attracted in a suction probe to the sensor
for fine leak detection, the leaking gas is first accumulated in a chamber,
then attracted to the sensor through the suction tube,
Traces of the leaking gas are detected by ATEQ sensor.
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H2scan’s HY-ALERTA™ 2600 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 hydrogen’s lower flammability limit. The monitor is designed for either ceiling or wall mount and has an RS422 capability that extends the interface from the Sensor Module to the Control Module to several hundred feet. H2scan's hydrogen-specific sensor technology has no cross sensitivity to other combustible gases, thus eliminating false positive alarms.
Performance
Hydrogen Sensitivity Range:
0.4% to 5.0% hydrogen by volume
10% to 125% hydrogen lower flammable limit
Accuracy: ± (0.03 x indication + 0.2) percent hydrogen by volume
Typical Response Time: T90 of 60 sec maximum
Ingress Protection: IP66
Calibration Interval: 90 days
Product Life Expectancy: 10 years
Interface Options
Input Voltage Range: 90 VAC to 260 VAC
Input Power: 15 W
Analog Output: 4 mA to 20 mA
Serial Communication: RS422
Relay Contacts: Two programmable 5 A, 250 VDC / VAC
SPDT relays with both normally open (N.O.) and
normally closed (N.C.) contacts
Operating Conditions
Operating Temperature Range: 4ºC to 60ºC
Storage Temperature Range: -40ºC to 50ºC
Calibration Background Gas: Air
HY-ALERTA™ 2600 Includes
Sensor Module
Control Module
Infrared Remote Control
Dimensions
Sensor Module
Width: 13.8 cm (5.4 in.)
Length: 19.3 cm (7.6 in.)
Depth: 13.0 cm (5.1 in.)
Control Module
Width: 13.8 cm (5.4 in.)
Length: 14.3 cm (5.6 in.)
Depth: 14.4 cm (5.7 in.)
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We have developed a wide range of leak detectors for the early detection of leaks. This range includes devices for application in double-walled tanks, single-walled tanks with anti-leak protective liners, double-bottomed flat-bottom tanks and double-walled pipelines. Our devices enable the monitoring of liquids hazardous to water and combustible liquids with a flashpoint =< 55 °C and temperature classes T1 to T6.
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The simple to use Model 21-070 Gas Leak Detector is engineered for easy, one hand operation of detecting leaks in GC systems or any pressurized gas system in laboratory or industrial locations. The instrument can be operated with little or not training. Simply turn the instrument on, zero, and point the instrument’s thin pencil-tip probe at the area of interest. The probe is designed to reach difficult and confined locations to pinpoint the exact problem location. An LED display visually indicates leaks. An audible alarm also signals a leak. No messy soap solutions. No system contamination. Response time is less than 2 seconds for all gases. Helium leaks of 1 x 10-5 cc/sec are easily detected, as are other gases such as refrigerant leaks of 1.1 x 10-4 cc/sec.
The Model 21-070 features microprocessor control with computer interfacing (optional), selectable sensitivity settings, as well as flash memory for saving various settings, i.e., alarm mode, alarm set-point, alarm volume, peak hold delay, LED brightness, sensitivity, and pump speed. The 21-070 Mini Gas Leak Detector weighs only 1.05 lbs (476 grams) and has a rechargeable Ni-Cd battery. A charger is also included.
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Gassonic ultrasonic gas leak detectors are suited for instant and reliable detection of pressurized gas leaks in hazardous areas. They detect leaks from pressurized gas systems by sensing the airborne ultrasound produced by the escaping gas. This means that the ultrasonic gas leak detectors detect gas leaks at the speed of sound in a detection radius up to 20 meters.
Ultrasonic gas leak detectors do not have to wait for gas to accumulate into a potentially dangerous gas cloud and come into physical contact with the sensor. They instantaneously raise an alarm if a leak is detected. Ultrasonic gas leak detectors are unaffected by conditions such as changing wind directions, gas dilution, and the direction of the gas leak - conditions relevant for most outdoor gas installations.
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Designed for ease of use, it often takes no more than 15 minutes to become competent in testing with the ULTRAPROBE 550.
Fast accurate diagnosis through the ULTRAPROBE 550 system will dramatically reduce unplanned downtime and shorten planned outage time.
The ULTRAPROBE 550 heterodynes ultrasound to the audible range providing accurate sound reproduction.
Ultraprobe's versatility makes it ideally suited to work with any plant program:
Predictive maintenance (PDM)
Energy Conservation
Safety
Quality Assurance (QA/QC)
Total Productive Maintenance (TPM)
Process Safety Management (PSM)
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200136 Seal-Leak Detection (SLD) Transducer
The 200136 SLD transducer incorporates highly reliable proximity probe technology observing a moving diaphragm to detect static pressure changes on the non-pressurized end of single or double seals or between tandem or dual seals. Changes in pressure indicate failing seals. The transducer is specifically designed for use with our 200135 TIM as part of a Trendmaster® Pro system for continuous monitoring of process pumps handling toxic or flammable materials in the chemical and hydrocarbon processing industries
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Quick and easy detection of air leaks
The SKF TMSU 1 is a high quality, user friendly, sensitive instrument enabling the detection of air leaks by means of ultrasound. Leaks are caused by fluid flowing from a high pressure environment to a low pressure environment, creating turbulence. The turbulence generates high frequency sounds (so called ultrasound) that can be detected by TMSU 1. The sensitive piezoelectric crystal in the sensor allows the operator to quickly guide the instrument to the loudest point which helps locate the leak location.
TMSU 1 includes an ultrasonic detector, headset, rubber nozzle and batteries, all supplied complete in a sturdy carrying case.
- Lightweight compact design makes it easy to operate with one hand
-User friendly and easy to operate, no special training required
-Highly reliable, helps identify exact position of the leak
-Valuable instrument for enhancing machinery sustainability. By identifying air leaks and fixing them, energy consumption is significantly reduced
-Sensor mounted on a flexible tube helps enable reach in restricted areas
-Excellent quality headset for optimum sound quality even in very high-noise environments, also act as ear defenders
-Wide operating temperature suitable for diverse industrial environments
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Fast accurate diagnosis through the ULTRAPROBE 2000 System will dramatically reduce unplanned down time and shorten planned outage time.
The ULTRAPROBE provides data acquisition through three modes: through auditory channels (via a headset that has been specifically selected for heavy duty industrial use), through a uniquely designed bi-modal analog meter, and through the ability to switch to auxiliary interfacing for chart recorders (optional), vibration data collectors, spectrum analyzers, DAT & standard audio recorder.
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Portable instrument for micro gas leak detection and for personale safety.
for microleak detection & personal safety (Rivelgas Plus 1 % VOL & EXPEX PLUS)
for gas leak detection & personal safety (Rivelgas Plus 100 % LEL & EXPEX PLUS)
for gas leak detection & personal safety (Rivelgas Plus 100 % VOL & EXPEX PLUS)
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Leakator® Jr.
Measuring only 6 inches in length with a 12-inch flexible probe, Bacharach%u2019s Leakator Jr. is a low maintenance, easy-to-use portable combustible gas leak detector that is capable of pinpointing large and small leaks quickly with absolutely no calibration required. The Leakator Jr. is ideal for pinpointing combustible gas leaks; testing appliances in commercial, residential, and industrial applications; surveying gas pipelines; and inspecting valves, regulators, and meters on gas equipment.
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GAS-Mate uses leading-edge technology to detect hydrocarbons and other gases with twice the sensitivity of competing models. Perfect for checking leaks in residential and commercial combustion appliances, such as natural gas- or propane-fired heating systems, or gas pipelines.
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GasCheck R2pc is designed specifically for the leak detection and measurement of refrigerant and air-conditioning gases including CFC's, HFC's and HCFC's.
The instrument is light weight and handheld enabling the user to locate a leak and to take a direct leak rate measurement in a simple one handed operation.
Robust and reliable, GasCheck R2pc has a choice of display units either as a gas weight loss, gm/yr or as a concentration of gas leakage in air, ppm.
Sourcing a leak is made simple as when a leak is detected above the set alarm level an audible alarm is sounded and an LED flashes leaving the user in no doubt that a leak has been detected.
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The Simrad GDU is an acoustical detector that responds to pressurised gas leaks.
The GDU does not detect specific value s of LEL or ppm rather, it responds to the sound generated by escaping gas at ultrasonic frequencies.
Such signals are generated when leakage occurs at sonic velocity; this requires a driving pressure of at le as t 2 bar.
The detected sound is proportional to the leak rate (mass flow rate). In basic terms, the greater the leak rate (large leak ), the greater the ultrasound emitted. The unit responds instantly to leaks operating over wide dB range by monitoring the characteristic ultrasonic sound pattern of a gas leak (frequencies above hum an hearing).
Back ground noise is blanked out by a threshold set by the control room.
Acoustic gas leak detectors complement traditional gas detection methods used in refineries, gas plant, and offs h ore installations.
No calibration.
Early warning of pressurised leaks
Wide detection range
No maintenance
No field calibration
Standard 4-20 m A output
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HANDHELD NATURAL GAS LEAK DETECTOR
A handheld, light, practical, and highly reliable instrument. The kit includes the device, carrying case, and calibration kit.
A few Advantages
- No moving parts, pumps or filters
- Range of up to 30 meters
- Facilitates verifications in places that are hard to access
- More safety for the operator
- Light and practical
- Reliable and highly sensitive, 5ppm-m
- Does not require calibration gas
Applications
- Pipeline and station verification
- Natural gas distributors
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Gas Hunter
The Gas Hunter is a versatile instrument capable of measuring levels of combustible gas, O2, CO, and pressure.
In the field, the Gas Hunter does the job of seven individual instruments to optimize technician efficiency in leak survey operations and customer service calls. It is able to sniff out combustible gases from part per million levels to 100% by volume through auto-ranging. But there's more. The Gas Hunter is also able to measure the levels of %O2 and ppm CO, and measure pressure in the range of 0.0 to 27.7 inH2O.
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Metrex3, the professional instrument for the detection and localization of gas leaks. Portable, with graphic display, fast and reliable.
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The professional instrument for the detection and localization of gas leaks. Portable, with digital display, fast and reliable.
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SENSIT® LMD
Locate and pinpoint methane leaks quickly and accurately with state-of-the-art tunable laser diode (TLD) technology. This pump driven product replaces both flame ionization and combustible gas indicators and will only detect methane. With a few simple connections to vehicle sampling systems this instrument converts from portable to a mobile survey instrument.
Key Benefits
- Immediate response to methane only
- Detects and displays from 0.1ppm up to 100% volume
- Use in both walking or vehicle mount applications
- Annual calibration requirement
- Intrinsically safe
Common Uses
- Locate and quantify methane gas leaks in and around production facilities, underground and above ground piping systems.
- Utilities and pipeline companies perform DOT required compliance surveys.
- Industrial plants use this product to measure fugitive emissions from methane leaks to comply with EPA requirements to measure valve leakage.
- Fire and police investigators use to locate decaying remains.
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LumaSense's SF6 Leak Detector offers an unmatched combination of performance and convenience. Based on the company’s Photoacoustic Spectroscopy (PAS) technology, the system offers highly accurate, reliable and stable quantitative gas analysis and detection. The growing environmental requirements and pressures regarding the use of SF6 make LumaSense’s system a coveted tool designed for everyday use.
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The ASM Graph series not only provides you a touch screen graphic display with colorful screen and graphs. You can now visualize and record the evolution of the helium signal, the inlet pressure and set points via color graphs. Furthermore, you can enjoy the touch panel for quicker parameter settings, check the pressure inside the mass spectrometer or follow the status of the leak detector main components by enjoying the dynamic vacuum diagram.
Main features:
Basic and Advanced modes « Measurement function
Zoom function
Screen copy
Dynamic vacuum diagram
Recording capability « ASM downloader
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The INFICON Mobile Helium Leak Detector is designed to meet the most demanding industrial leak detection applications. Providing fast, accurate and repeatable test results, testing flexibility, and high sensitivity in a low maintenance design, it is ready to tackle the toughest leak detection jobs industry can offer. It is optimized to provide quick, accurate results in any application from the leak checking of large vessels and systems to high-cycle, repetitive component testing - 24 hours / 7 days a week - in the toughest industrial environments.
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With its modular design, ease of operation and modern optics, the new SmartTest is setting new standards in vacuum leak detection.
A broad selection of interfaces affords simple system integration. Its minimum service requirements and robust engineering translate into cost advantages for you.
Fast, reliable results, lowest detectable leak rates and short recovery time are what characterize the SmartTest and make it such a powerful and dependable product.
Take advantage of the opportunity for an on-site product presentation at your facility. It’s the best way to experience the SmartTest in action!
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The portable hydrogen leak detection instrument used for the precise localization of water leaks.
Fast, precise, easy to use, with numeric display
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GfG is a world leader for gas detection and measurement technology. For over 40 years GfG has specialized in designing, developing and producing the safest and most reliable equipment and sensors available.
GfG offers an extensive range of portable monitors and fixed systems. The product range includes sensors, the world´s smallest gas monitors, micro-processor controlled multi-gas detectors and computer aided system solutions. GfG provides diverse solutios for Toxic, Explosive and Oxygen gas detection in air and water.
GfG equipement is used in a variety of applications and industries including automotive, chemical industries, landfills, steel industries, hospitals, mining, public utilities, food processing, research institutes, universities and wherever the protection of life and property is needed.
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SDT LeakTESTER
Leak testing by measuring mass flow
The SDT LeakTESTER operates on the principle of Mass Flow for manual or automatic testing of any component which must meet rigid tightness criteria, such as taps, catheters, pouches, flasks, packaging, bottles, syringes, cartridges, cooling circuits, shock absorbers, etc.
- Tightness is measured by recording the flow of gas (air, nitrogen, etc.), not the difference in pressure, between the reference volume and the piece being tested. A measurement is made of the flow rate in a flow sensor (mass flow sensor).
- Integration of the SDT LeakTESTER into the production chain is accompanied by the installation of pneumatic equipment whose control valves are opened and closed by the SDT LeakTESTER itself.
- The SDT LeakTESTER is a centralised electronic measurement unit which provides simultaneous automatic testing for leaks of 1 to 8 pieces generally as they emerge from the manufacturing process.
Unlike the method commonly used to measure a drop in pressure (pressure decay or delta-p), the SDT LeakTESTER also meets the growing demands of all manufacturers: Large range of measurement , fast measurement and versatility.
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Weighing 17 lbs., the PICO® is truly the smallest mass spectrometer-based leak detector available in the world today. Incorporating advanced technology in mass spectrometry and vacuum technology (patents pending), the PICO provides fast, contamination-free, leak detection. As a vacuum style helium leak detector, the PICO can be quickly and easily transported to the vacuum system to be leak tested without the need for bulky transport carts.
- Lightweight and truly portable (17 lbs.)
- Rugged design for demanding applications
- 1 x 10-10 atm-cc/s min detectable leak rate
- Self protection for turbo pump and mass spec
- Extremely simple to operate
- Displays historical leak rate
- Quick response and clean-up time
- Removable hand-held display
- Integral vacuum system (turbo/scroll pump)
- Patent pending technologies
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