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Particle Impact Noise Detection
vibration, shock, and acoustics testing conducted to find particulate contamination.
See Also: Particle Impact Noise Detectors, PIND
- Applied Instruments, Inc.
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RF Noise Source
NS-3
The NS-3 Broadband RF Noise Generator provides an extremely flat AWGN (Additive White Gaussian Noise) signal from 5 to 2150 MHz. The output level adjusts in 0.1 dB steps over a 30 dB range.The bench-top configuration is standard and an optional two unit rack enclosure is available. The RS232 or USB remote control interface simplifies its use in automated test and factory ATE environments. The NS-3's combination of range, versatility and value make it the ideal general purpose broad-spectrum signal source for bench and ATE applications, including C/N, BER, MER, PER testing and rain fade simulation.
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Particle Impact Noise Detection (PIND) Test
This test detects the presence of free moving particulate contaminants within sealed cavity devices. This test is specifically directed toward relays and other devices where internal mechanism noise makes rejection exclusively by threshold level impractical. This test method also may be used prior to final sealing in the manufacturing sequence as a means of eliminating loose particles from the interior of the device.
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Particle Impact Noise Detection
BW-LPD-DAQ4000
Computer based controller with predefined MIL-STD test sequences stored (New)Create unlimited custom tests with multiple vibration frequencies and acceleration and other parameters to meet unique requirements (New)
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Alpha Particle Counting System
UltraLo-1800
The UltraLo-1800 is a best-in-class alpha particle counting system. Our patented design reduces background rates by 50x compared to conventional systems.
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6.5-Digit Low Noise Power Source, 32 W, 210 V, 3 A, 2-Channel
B2962B
The Keysight B2961B Series 6.5-digit low noise source power supplies provide a power supply and source solution that meets the difficult measurement challenges researchers, designers, and developers face working on advanced components, circuits, and materials.
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Particle Impact Noise Detector
BW-LPD-D4000
FREQUENCY: SINE WAVE 27Hz TO 265HzACCELERATION: 0 TO 20G PEAKSHAKER: 100 FORCE LBS 3/4" IN STROKE 75 IN PER/SEC VELOCITYAMPLIFIER: 250 WATTS MINIMUMD.U.T. WEIGHT: 300 GRAMS PRACTICAL LIMIT @ 20G
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Particle Impact Detection System 10
BW-LPD-DAQ4000HD
This system is capable of vibration testing up to 10 pounds and detecting defects that produce noise, such as loose screws, particles, etc. Right from the start of PIND testing, B&W patented the first MIL-STD compliant system outperforming the competition by over 30% better detection rate as tested by the NBS (now National Institute of Science and Technology) in a well known 1978 study (NBSIR 78-1590 NASA).
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Abnormal Noise Detection System In-Line Tester
MV-6000B
This product sets criteria found with waveform analysis software, and runs automatic judgment in-line.
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Impact Testing
Educated Design & Development, Inc.
1250 g body includes release mechanism and striking element guide.250 g striking element comes with cocking knob and hammer head, polyamide face, is hemispherical with a radius of 10 mm, has a hardness of HR85-100.60 g release cone with a 10N release force.Single Impact Force models range from a 0.2 J Hammer to a 2.0 J Hammer.Custom padded carrying case included.
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Impact Testing
When you need to evaluate how your product & materials react to shock loading, Trialon is here to help. By utilizing our laser-aiming test stand to create consistent positioning and ball impact, you can trust that Trialon has the equipment and personnel to conduct your test accurately and timely.
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Air Particle Counters
These air particle counters can measure particle in air, with airflow 2.83L/min and 28.3L/min large air flow .
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Noise Dosemeter
Castle GA257B
The SONUS Pocket Dosemeters are designed to be powerful and easy to use. These dosemeters are small and tough so measurements and data can be collected throughout the working period. Data can be reviewed on screen or downloaded to a PC for further analysis. The SONUS GA257B is a dedicated basic dosemeter fully compliant with IEC 61252:1993 and IEC 61672-1:2013, giving simultaneous sound exposure (Lep'd) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments.
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Leak Detection
Compressed air is an expensive energy 20-40% are lost in leaks. The systematization of hunting leaks allows significant energy savings. Shoot, view and photograph the precise location of compressed air leaks , steam, gas pressure and vacuum through LEAKSHOOTER LKS1000 V.2.
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Noise Monitoring
Larson Davis provides complete solutions for noise and vibration measurement and analysis. From stand-alone, simple-to-use instruments to complete systems including sensors, data acquisition, and software, Larson Davis has what you need.
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Particle Size Analyzers
Mastersizer Range
The Mastersizer range of laser diffraction particle size analyzers set the standard for delivering rapid, accurate particle size distributions for both wet and dry dispersions. From assessing product uniformity and solubility, through to optimising packing density to improve final product performance and controlling powder flowability to increase manufacturing efficiency, particle size analysis is critical to understanding and controlling a wide range of properties. The Mastersizer range, with its intuitive software and industry-leading design and ergonomics, enables users to make these particle sizing measurements fast and routine.
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Noise Meters
Here you will find a full range with an industrial standard noise meter / sound meter to suit every requirement. With the portable noise meter you can carry out measurements quickly to gain control of a situation or to set the sound meter to take timed measurements. The noise meter is important for all industries, especially by using it as a mobile noise meter which is able to assess office stress levels or street noise levels. Often problems arise from noisy neighbors or if bars and restaurants are in residential areas and produce noise levels after 10 pm in excess of what local laws permit. A noise meter / sound meter will help here.We can assess which noise meter or sound meter you require in relation to the issue you have and the relating laws (requirements regarding a sound meter and a sound meter’s usage vary depending on the country). We also have noise meter microphone extension cords, tripods, sound meter calibrators and calibration certificates for most noise meter models.
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FAS Detection
FAS can occur in multiple ways, the most common is when an answer signal is sent before a call is connected to the far end, this can either cause the user to hear a ringtone or a false audio message on a connected call. Another form of FAS is delayed connect or disconnect, when the destination connection is either delayed at the start of a call or the disconnect from the destination is delayed when they terminate a call. These can result in the billed time being longer than the actual call time or to be billed for a call that never terminates correctly.
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Particle Size Analyzers
NanoBrook Series
Brookhaven Instruments Corporation
Rapid and accurate protein & nanoparticle size distributionsMultimodal & unimodal size distribution softwareISO 13321 and ISO 22412 compliant resultsRange: < 0.3 nm to 10 mThree measurement angles: 15, 90, and 173Ideal for fast, routine sizing applications in research or quality controlHigh power 35 mW diode laserDynamic light scattering at 173 and 90Temperature control, -5 C to 110 CCompact bench top unit, USB connectionMolecular weight determination (relative and absolute through Debye plot)
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Portable Particle Counters
Engineered for you, they provide real-time cleanroom particle counting in an easy-to-use, reliable instrument that's ready for measurement.
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NTA Particle Size Analyzers
NanoSight Range
The Malvern Panalytical NanoSight range of instruments utilizes Nanoparticle Tracking Analysis (NTA) to characterize nanoparticles from 10nm -2000nm* in solution. Each particle is individually but simultaneously analyzed by direct observation and measurement of diffusion events. This particle-by-particle methodology produces high resolution results for nanoparticle size distribution and concentration, while visual validation provides users with additional confidence in their data. Both particle size and concentration are measured, while a fluorescence mode provides differentiation of intrinsic or fluorescently labelled nanoparticles.
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Partial-discharge Detection System
GDYT Series
GDYT series include partial discharge power frequency testing transformer(YDTW),partial discharge detector(GDJF2008),Isolation filter frequency doubling power device(GDSF-81G) and power frequency withstand voltage control table(GDYD table).It widely used in electrical manufacturing,power operation departments, research institutes and universities.
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Engine Exhaust Particle Counters
Researchers and vehicle manufacturers around the world use TSI engine emissions particle counters for certification testing, emission research, and in-use diesel particulate filter (DPF) performance checks.
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Impact Hammer
WaveHitMAX
The invention of the first smart impact hammer provides new ways of mechanical excitation for structural dynamic applications. Smart means that the device processes its signals internally. The modal hammer WaveHitMAX guarantees fully automatic, reproducible and high-precision excitation of the test object without double hits. The user can set the number of hits, impact force and the delay between hits accounting for different degrees of damping / delay times. All presettings like zero point or impact force search are made automatically by the hammer. Manual adjustment by the user is no longer necessary.
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Safety Shoe Impact Tester
UI-FT02
Safety Shoe Impact Tester is to test safety shoe toe cap impact resistance ability. .
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Activity Detection Unit
DG009-M1
Many advanced EW receivers, particularly those associated with ECM jamming systems, do not require the high resolution frequency information associated with a DFD or IFM based receiver. This is typically the case where a single pulse present within a broad frequency band is required to be detected and instantaneously down-converted to an IF band.TDS manufactures a range of Frequency Activity Detectors (FADs) also known as Activity Detection Units (ADU) which perform frequency measurement of an RF pulse and output data in as little as 15ns. The basis of these products is TDS’s ability to produce high performance broadband channelisers and integrated detectors. These devices are ideal for receivers which must operate in very high pulse density environments.
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Seismic Impact Control System
ZET 048
Seismic impact control system is used to control ground surface shifts caused by earthquakes, explosions and other natural or technology-related factors. Seismic control system is used to obtain actual information of the seismic environment as well as for process facilities state monitoring (in particular, for petroleum industry pipelines systems control).
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Particle Image Velocimetry (PIV)
Particle Image Velocimetry (PIV) is a non-intrusive laser optical measurement technique for research and diagnostics into flow, turbulence, microfluidics, spray atomization, and combustion processes.
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Impact Tester - Impact Testing Machine
Impact tests are used to measure the resistance to failure of materials to a suddenly applied force. The test measures the impact energy, or the energy absorbed prior to fracture. ToronTech™ offers advanced Impact testing machines to measure that energy through drop weigh tear test and Charpy impact test. We also offer machines for the preparation of specimens for these tests.
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Manhole Impact Tester
Manhole Impact Tester is used to test the impact performance of manhole base and manhole wall.
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Low Noise Pre-Amplifiers
Low Noise Pre-Amplifier and companion external low noise amplifier (LNA) are used to amplify low level microwave signals. The Pre-Amplifier contains an AC/DC power supply, internal low noise amplifier, and a bias tee to source a DC bias voltage on the RF input connector.To overcome cable loss between the test antenna and the Pre-Amplifier assembly, a remote low noise amplifier (LNA) is mounted directly onto the 10 GHz antenna. A bias tee inside the Pre-Amplifier chassis powers the remote LNA through the coax cable interconnecting the pre-amplifier and the 10 GHz test antenna.
