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SIMPLIFIED INFRA-RED LEAK DETECTION SYSTEM THAT CAN EASILY BE INSTALLED ON THE VEHICLE DEVELOPED FOR THE DETECTION ON METHANE GASPIPES; TAKES ADVANTAGE OF THE ABSORPTION CHARACTERISTICS OF CH4; THE VEHICLE DRIVES DOWN THE STREET AND ABSORBES THE AIR FROM THE GROUND; THE ABSORBED AIR IS ANALYZED BY THE LASER DEVICE
; THE MEASURING AND CONTROL UNIT CONSIST OF EASILY INTERCHANGEABLE RACK; MODULES WITH VERY RELIABLE INDUSTRIAL POWER CONNECTORS; USES A LASER INFRARED SYSTEM FOR THE SELECTIVE DETECTION OF METHANE GAS WITH A PRECISION OF 1 PPM;
EASY TO INSTALL; LOW MAINTENANCE; EASY TO USE
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SLDS – SONIC LEAK DETECTION SYSTEM
ASEL-TECH’s sonic technology blends Artificial Intelligence, Neural Networks, Acoustics, and Images, offering a unique reliable leak detection system to protect your pipelines. The spurious noise filtering technique, with a database collected in the past few years, provides the SLDS system with an unrivaled performance and guarantees against false alarms. Whether against leaks caused by corrosion, or even third-party interference in the pipelines, ASEL-TECH’s SLDS technology provides unmatched protection for your company’s assets, for the environment, the fauna and the flora, and for human life.
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Rivelgas Plus, the portable instrument for micro gas leakage detection. Light-weight, reliable, easy to use.
Gas detected: CH4 (methane), C3H8 (propane)
Low sensibility: 10 ppm
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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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Delta P is an electro-pneumatic leak tester dedicated to perform pressure decay leak tests: it makes it possible to bench tests small or medium sized as well as rigid or plastic products.
Delta P may be also managed by a PLC or by a PC supervisory system make it easy to using it on automatic production lines in every industrial sector.
* Leak test up to 6 bar
* Pressure resolution 0.01 mbar (1 Pa)
* 16 programmable test parameters tables: each table includes all the parameters defining a test cycle so it is easy to make predefined test setting for different products.
* Selectable pressure measurement units.
* Selectable languages for display messages
* Print out of customized test report (with external RS-232 printer)
* RS422 serial line MODBUS protocol for PC supervisory system
* Opto-isolated interface with PLC
* An aided procedure making it possible to calibrate the pressure sensor.
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The most common use of ultrasonic noise detection is to locate leaks in pressurised systems. When air escapes through an orifice, the flow becomes turbulent. This vortex of air has an ultrasonic signature. This ultrasonic noise is characteristically identified as a "rushing" sound with very few discernable single audio tones. The Ultrasonic detector is specifically tuned to listen for this vortex tone.
Detection of leaks within high-pressure systems can be relatively simple. However, low-pressure systems require an addition technique. Very small leaks in fuel system "bag tanks" and welded seams etc can be too small to be detected using the ultrasonic vortex signature however, the leak can be amplified by adding a low viscosity liquid to the seam or joint. Small bubbles are generated at the location of the leak, these micro bubbles burst provoking ultrasonic emissions that are easily detected by the GE Druck AEROSPACE TOOL KIT.
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The H25-IR is an industrial leak detector used for low-level detection and leak rate quantification of CFCs, HFCs, HCFCs and halogen gas compounds that are used in air conditioning and refrigeration equipment, fire suppression systems, and various other residential, commercial and industrial apparatus. The instrument can be used to locate and quantify leaks as well as log and totalize the entire group of leaks in a systems to ensure quality assurance compliance. The unit is capable of detecting 29 of the most commonly used refrigerants and halogen gas compounds.
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INFICON refrigerant leak detectors are the recognized market leaders in the HVAC/R industry, for both manufacturing and service.
INFICON refrigerant leak detectors are used on assembly lines in the automotive and refrigeration and air conditioning industries for quality testing of component parts and systems and for final test. Refrigerant leak detectors are often used in conjunction with helium leak detectors.
INFICON offers a line of affordable, high quality hand-held refrigerant leak detectors for the refrigeration, HVAC, and automotive field service professional.
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Detects CFC's, HFC's and HCFC's including R11, R22, R134A, etc
High sensitivity setting will locate leaks down to 3gm/year of R134A
Flexible gooseneck probe
Easy one handed operation
Audible and visual indicators
Rubber sleeve protects instrument and probe
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The parabolic probe for the SONAPHONE devices identifies sound emissions in the ultrasonic frequency range caused by compressed air leakages and electric partial discharges. The leakages within compressed air systems, industrial plants and machineries as well as within pipes difficult to access are detected quickly and reliably. Even leakages that are up to 20 m away from the testing site are detected due to the great operating distance of the SONOSPOT.
The use of the SONOSPOT leads to a reduction of energy costs and to a higher safety in operations since damages can be identified at a very early stage. The high sensor sensitivity and the very precise directivity allow the detection of electric partial discharges and isolation damages, e.g. at medium voltage installations.
The parabolic probe possesses an integrated red dot sight which leads to a precise detection of the ultrasound source. The insensitivity to background noises in the acoustic noise range is an optimal condition for applications within noise intensive areas, such as factory floors. The optimal ergonomics and the light weight enable an easy handling and transportation.
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The leakage detecting device LEAK-DETECT traces leakages on pipework, couplings, connectors and fittings and thus improves the energy efficiency of compressed air systems.
The use of this device is particularly useful in places where the leak falls outside the non-audible ultrasonic range.
LEAK-DETECT detects escaping air with an ultrasonic receiver and converts the signal into an audio signal that is audible to the human ear. In addition, the result of the measurement is visible on a visual indicator.
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UltraPro features a unique Automatic Gain Control which automatically filters the signal to provide the best signal-to-noise ratio, suppressing background noise and pinpointing leaks. The AG circuit simplifies operation, removing complicated adjustment knobs and filter switches. UltraPro offers superior electronics with rugged industrial packaging in a simple-to-use ultrasonic meter.
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The most complete and reliable solution for the full spectrum of tightness testing, leak detection and predictive maintenance.
The SDT 170 encompasses our company's vast experience in the fields of ultrasonic leak detection, tightness testing and predictive maintenance. It is robust, lightweight, user friendly and ergonomically designed. It provides a totally efficient, and simple response to proper and effective equipment maintenance and product quality.
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The Soundscan 101 Ultrasonic Inspection System is used in many industries
throughout the world for predictive maintenance, quality control, and leak
detection. The Soundscan 101 Receiver converts ultrasound signals produced by
industrial machinery and vehicles into easily recognizable audible sounds so
the user can evaluate the condition of individual components, even in extremely
noisy plant environments. Early warning signs and defects can be detected thus
preventing costly repairs, safety related injuries, and downtime.
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Cygnus CygScope RD - Digital Ultrasonic Listening Device
The CygScope RD uses detection of ultrasound to allow the user to quickly and accurately find leaks in industrial machinery, faults in electrical insulation and early wear in bearings.
The friction and leakages of gases and liquids produce ultrasound. The intensity of the detected ultrasound is displayed on the LED bar graph and is made audible through either the internal loudspeaker or headphones.
In addition, the CygScope RD has a digital LCD readout to allow comparative measurements to be taken for regular maintenance checks over given periods.
Features
•Ultrasound amplitude clearly displayed on LCD screen and LED bar-graph
•Equipped with a second amplification circuit, the LCD readout is independent of the LED bar-graph
•Audio alert through built-in loudspeaker or headphones.
•The function of storing maximum value of an ultrasound signal helps locate the source of the maximum amplitude
•Backlight switches on automatically when the ambient light is low
•Practical, robust instrument suited to virtually all types of leak detection
•Simple to use
•Highly sensitive, with a large variety of probes
Applications
•Compressed-air or vacuum systems
•Steam Traps
•Motor and rail vehicles: test seals in cabins, doors, boot/trunk or cold storage chambers, check fuel injection in diesel engines
•In Industry: verify steam-pipe seals, seal integrity or fittings and condenser drains, search for faults in electrical insulation, detection of early wear in bearings with rotating parts
•Used in conjunction with contact probe, CygScope RD facilitates predictive maintenance of potential bearing failures.
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SDT FLEX.US
LEAK DETECTION IS SERIOUS BUSINESS THAT REQUIRES SERIOUS TOOLS.
• Compressed air leaks account for between 30 and 40% of the total air demand in a factory. Finding and fixing leaks is the best opportunity we have for both energy and operating cost reduction.
• Detecting pneumatic leaks in vehicle brake systems is a high priority measure that ensures safer vehicles on our roadways.
• To verify the tightness of any volume (vehicles, aircraft, clean rooms, building envelope, nuclear containment walls, etc…) you need the reliability and precision of the ultrasonic testing method.
FLEX.US maintains the turbulent sound quality of a leak as it converts the ultrasonic noise to a sound humans can hear (hissing sound). Some instruments simply produce electronic signals (beeping) in the headset. These false signals do not distinguish a leak sound from other phenomena and make leak detection all but impossible.
Mounted on the end of a flexible steel pipe, the ultrasonic sensor can access any hard-to-reach location. To ensure comfort, the volume control is quickly adjusted when very loud ultrasounds are encountered. This sensitivity provides a high level of precision making leak detection a pleasure, not a chore.
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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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The SONAPHONE-ultrasonic detectors of SONOTEC can dramatically reduce your energy and maintenance costs. They are designed to identify leaks and locate even the smallest leakages through detecting ultrasound produced by escaping air or gas from compressed air and vacuum systems quickly, reliably und economically. The SONAPHONE devices are simple to use and highly sensitive.
These ultrasonic instruments are very beneficial when used in conjunction with a surface contact probe to monitor ultrasound being generated from worn or dry bearings in rotating machinery. This early warning of potential bearing failure is vital in a planned approach to predictive maintenance, leading also to a reduction of costs. The regular control of engines, pumps and gearings with the SONAPHONE devices leads to more safety within operations and guaranties a high machine availability.
The option of an additional ultrasonic transmitter allows the control of the leak tightness of windows, doors, cabins, vehicles and devices without much effort.
A range of probes is available to either scan large industrial areas for leaks or pinpoint a leak in a specific valve or fitting. The parabolic probe can accurately detect leaks over 20 metres away with the aid of the integrated red dot rifle sight.
Intrinsically Safe and Data Logging models for a quick data transfer between detector and computer via USB interface are also available.
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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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Whisper is ideal for detecting and locating these sources of ultrasonic sound through the use of a specialized receiver which detects frequencies in the 40.5 kHz range. Through sophisticated circuitry, Whisper locates the ultrasound's source while an Internal Noise Control ensures the instrument is unaffected by audible noise, making it a versatile tool which can even be used in noisy environments such as mechanical rooms. You can also use Whisper with its optional ultrasonic transmitter to leak-check seals in enclosed spaces such as freezer cases or vehicles.
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Leak detectors
