Supplier: UE Systems, Inc.
Description: Sense ultrasonic amplitude changes and guard against unplanned downtime! The Ultra-Trak™ 750 shows you early warning signs of: Mechanical failure Valve leakage Flow disruption Arcing by detecting changes of ultrasonic amplitude How it Works: The Ultra-Trak™ senses high frequency
- Instrument Type: Condition Monitor / Fault Detector, Flaw Detection
- Form Factor: Monitoring System
- Technology: Acoustic Emission, Air / Structure Borne, Ultrasonic
Nondestructive Testing (NDT) Equipment - Tube Inspection System -- RTIS: Rotating Tube Inspection SystemSupplier: Olympus Scientific Solutions America
Description: Using the advantages of the phased array technology, Olympus has designed a powerful inspection system for seamless pipe inspections well-adapted to the stringent requirements of the oil and gas markets. This phased array system is flexible and can be used to match inspection performances and the
- Instrument Type: Flaw Detection
- Form Factor: Monitoring System
- Technology: Acoustic Emission
Supplier: Nex Flow Air Products Corp.
Description: The Flex.US Ultrasonic Leak Detector is a hand held, high quality compressed air leak detection system that has all the features necessary for flexible use in finding costly air leaks. The FLEX.US ultrasonic leak detector kit comes with the FLEX.US unit, carrying case, and manual and utilizes two
- Instrument Type: Flaw Detection
- Form Factor: Portable / Hand Held / Mobile
- Technology: Acoustic Emission, Ultrasonic
Supplier: ASTM International
Description: Acoustic Emission Monitoring of Weldments Volume 7, Issue 4 (July 1979) Weld tests were performed on low-carbon and high-strength, low-alloy steel weldments. The weldments were monitored with an acoustic emission detector during both the "in-process" and the "in-cooling" phases of the welding
Supplier: Caterpillar Oil & Gas
Description: , before and after turbocharger – Crankcase oil mist detector Control Cabinet with housings for wall mounting, including: – Protection equipment designed for automatic and manual stop input signals, starting interlock input signals, monitoring for the wire break of the input signal units
- Portability: Permanent
- Applications: Industrial
- AC Prime Power Rating: 1.64E6 to 1.83E6 VA
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Acoustic Emission / Noise Detection Instruments
Acoustic emission instruments and noise detectors are used to detect changes and monitor conditions in mechanical, electrical, and process systems. Ultrasonic noise detectors can pick up changes in bearings, gearboxes, or other rotating machinery due to wear or load changes. Noise detectors
Applying Acoustic Vibration Monitoring to Predictive Maintenance
intervals,. useful data for acoustic. and triggers alarms before. vibration monitoring this. the bearing enters failure. energy must be made lin-. state. ear for repeatability pur-. poses. A quality ultra-. The earliest indication of. sonic detector uses True. change means corrective. RMS conversion
OH Emission Spectra of Hybrid Rocket Motors Using
equilibrium would be difficult to achieve in a rocket motor exhaust plume. Exhaust plumes radiate. energy to their surroundings. They blast off material into and entrap molecules from their environment. Some of. their energy is dissipated in the acoustic region. Also, there is only a short time
PAT Initiative Hogs the Spotlight at IFPAC 2005
Operational Excellence & Lean Six Sigma for gas phase process development and vacuum drying; Process HPLC, FT-IR, NIR and FIA for liquid-phase applications, including reaction monitoring, API measurement and separations; NIR, Raman, Acoustic Emission and EDXRF for solid-phase and dosage forms
Hydrogen Gas Detection in Oil Refineries
at about 8 m from the source. As illustrated in Figure 3, even small leaks can. generate sufficient ultrasonic noise to afford detection in most industrial environments. While. audible acoustic noise typically ranges between 60 and 110 dB in industrial sites, the ultrasonic. noise levels (frequency range
Medical Device Link . More of the Best Products and Services of the Year
. Accurate and stable readings are generated from rated pressure down to vacuum pressures. Standard BX models measure pressures from 15 to 100 psi and can withstand temperatures ranging from 40 to 100 C. Data Instruments, Acton, MA, USA. Noise control materials Acoustic foam components used
Medical Device Link . Standards, Guidelines, and Recommendations
, chemical shift imaging, or spectroscopy.) Acoustic Noise Measurement Procedure for Diagnostic Magnetic Resonance Imaging Devices (MS 4 1989) One of a series of test standards developed by the medical diagnostic industry for the measurement of parameters governing the safety of magnetic resonance
Medical Device Link . The votes are in! Without even knowing it, the regular readers of EMDM have spent the past year selecting the 40 most useful and innovative products and services from hundreds of candidates. Each time they fill out a product inf
to 0.7 bar. The pumps offer minimal noise emissions and virtually maintenance-free operation. For additional noise attenuation, models can be supplied with an acoustic enclosure. Gast Manufacturing Company Ltd., High Wycombe, Bucks, UK. Feeling Neglected? If you manufacture a product or provide
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Noncontact Acoustical Techniques for Nondestructive Characterization of Materials and Structures
In order to verify the capability of an optical acoustic emission detector in a practical situation, a very quiet tensile test machine was used to deform a variety of metal specimens, while the surface displacement associated with internal metallurgical alterations were detected...
Science and technology review, October 1998 issue
Livermore’s award-winning OptiPro-AED ( acoustic emissions detector ) should help make the grinding process a reality.
Performance, Thermal, and Vibration Qualification Testing of Zetec Acoustic Transducers, Model Z0002659-2, Sondicator Probes
• Transducer Mounting Block (stainless steel block, with dual retaining thumbscrews, stainless steel cover, and O ring compression) • Acoustic emissions detector (Kistler AE-Piezotron Acoustic Emission Sensor, Type 8152B121, SN 2031248) • Signal conditioning electronics (Kistler AE-Piezotron Acoustic Emission Coupler...
Characterization of a propagating crack by ultrasonic techniques
second part of the system consists of a conventional acoustic emission detector operating at frequencies above 0.3 MHz.
Effect of elastic modulus mismatch on the contact crack initiation in hard ceramic coating layer
Acoustic emission detector was attached on the flat surface of each specimen .
2001 North American Root Weevil Workshop (Proceedings of November 1-2, 2001) (Available only online)
Several different acoustic sensor systems have been used successfully to detect root weevil infestations in nursery containers in laboratory and field environments, including a portable accelerometer system and an acoustic emission detector adapted from applications in utility pipe leak detection.
Ultrasonics in nondestructive evaluation
Several authors have reported efforts to develop acoustic emission detectors utilizing optical techniques ,, .
Partial discharge acoustic emission detector based on computer for power capacitor
Partial discharge acoustic emission detector based on computer for power capacitor .