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Products/Services for measurement noise
The Extech 407768 Auto Range Sound Level Meter meets ANSI and IEC Type II accuracy standards. Professional features include programmable frequency, weighting, and time response, Min/Max Memory, Max Hold, Analog output, and RS-232 PC interface. (read more)
Sound level meters and noise dosimeters are used in sound and noise analysis. Applications include industrial safety, traffic noise studies, and scientific noise measurement. Search by Specification | Learn More
Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB). Learn More
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More
Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment. Search by Specification | Learn More
Active noise and vibration control systems are products such as controllers, sensors and actuators that monitor and cancel noise and/or vibration. Learn More
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. Search by Specification | Learn More
Noise control products passively control vibrations or noise through absorption or dampening (e.g., mufflers, silencers or baffles). Learn More
Noise, Vibration and Harshness Test Equipment are equipment used to test and monitor noise, vibration and harshness in mechanical and electrical systems. Learn More
Dimensional measurement and metrology services use mechanical gaging, CMM measurement, non-contact imaging or other specialized methods to inspect and measure part dimensions and geometry. Search by Specification | Learn More
Noise standards are used to calibrate other noise instruments. Learn More
Test, inspection and measurement software is used to design, automate and implement the testing of instruments and equipment, and the measurement of device parameters. Search by Specification | Learn More
Interface level measurement equipment includes sensors and meters for the detection and measurement of interface levels between different media, such as oil/water interfaces and liquid/solid interfaces. Learn More
Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. Search by Specification | Learn More
...include radiography or X-ray analysis, laser holography or gaging, penetrant testing, and magnetic particle testing. Acoustic emission instruments and noise detectors are non-destructive testing (NDT) supplies and accessories for monitoring... Search by Specification | Learn More
Noise meters are used to measure and/or monitor noise produced by RF equipment. Learn More
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New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Digital Sound Level Meter - 407736 Extech Instruments Corp.
Extech 407768 Digital Sound Level Meter Fotronic Corporation / Test Equipment Depot
Extech 407730 Digital Sound Meter Fotronic Corporation / Test Equipment Depot
Sound Quality OROS
Overall Acoustic Level OROS
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Product News for measurement noise
Accelerometer for Underwater Measurements, 3211M1
The Dytran model 3211M1 is a NEW low profile accelerometer designed specifically for underwater vibration measurements. It features a center bolt mount with 360º cable orientation. This unit can be used down to depths where the water pressure reaches 175 psi. (read more)
Optical Measurement Workshops
Optical Measurement Workshops by Trilion / GOM / Capture 3D
Full-field measurements of Strain, 3D deformation and shape (3D coordinates)
Seattle, WA on September 29
Detroit, MI on October 1
Presentations on the latest optical measurement systems, by industry leaders, including Markus Klein from GOM. Systems are available for demonstrations and measurements. (read more)
Optical Measurement Services
Optical measurement services provide full-field, non-contact data simply and easily.
- Impossible measurements of Deformation, Strain, Dynamic Shape!
- 1mm to 100m Field-of-View, 1ms to 10 years Time base
- High-speed or Vibration or High-Temp problems?
Call us, we could possible help. We are experts in the field with 30 years experience. (read more)
High temperature acoustic measurement system
The Automotive Sensors division of PCB Piezotronics (PCB®) has announced release of the industry's first IEC-compliant high temperature acoustic measurement system, Model 378B02, a combined prepolarized ICP® microphone and preamplifier, which allows for high temperature automotive acoustic testing to +120 °C, and eliminating the need for high-priced probe microphones. (read more)
High Temperature Vibration Measurement System
Dytran Instruments offers a unique high temperature IEPE vibration monitoring system, model 5334. This unit consists of a high temperature charge mode accelerometer and an in-line miniature differential charge amplifier which operates from a constant current 2-wire (IEPE) power unit. (read more)
3D Inspection & Measurement for Energy Industry
If you are in the business of power generation, your company might be on our list of valued customers already. Following are some applications where the SPG DATA 3D measuring system produces considerable time and cost savings when compared to traditional measuring methods. (read more)
Laser Sensor Displacement & Position Measurements
Laser Sensor Displacement & Position Measurements from MTI Instruments.
The Microtrak II features state-of-the-art CMOS laser triangulation sensing technology for precise measurements of displacement, position, vibration and thickness. (read more)
Accurate Measurements Of Bi-Directional Flow
Turbine meter system provides accurate measurements of bi-directional flow in a wide range of liquid applications.
FT-BD system performs temperature compensation for liquid viscosity changes (read more)
High-Precision Non-Contact Topography Measurements
Polytec's TopMap Metro.Lab is an affordable, high-precision, non-contact topography measurement system designed to characterize flat and curved surfaces. Incorporating a scanning white light interferometer, the Metro.Lab can measure flatness and general topography with 20 nanometer resolution and determine parallelity of two or more surfaces separated by as much as 70 mm. (read more)
Dynamic Pressure Measurements to 20,000 psig
Endevco Corporation (Endevco®) (www.endevco.com), a Meggitt Group Company, has announced the debut of the 8511A series, a family of high sensitivity, rugged piezoresistive gage pressure transducers, expressly designed for maximum reliability in extreme measurement environments. (read more)
Parts by Number for measurement noise
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| AD600AQ | Amazon | American Microsemiconductor | Industrial & Scientific | AD600AQ |
| MODEL 82AK | Newark | PULSAR | All Supplier Direct Ship | Noise Measurement Kit Class 2; Rohs Compliant: Na |
| MODEL 84K | Newark | PULSAR | All Supplier Direct Ship | Noise Measurement Kit With Octaves; Rohs Compliant: Na |
Conduct Research
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Introduction
INTRODUCTION This book discusses mathematical approaches to the best possible way of estimating the state of a general system. Although the book is firmly grounded in mathematical theory, it should...(read more)
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Spatial Coherence in Interferometry
This paper describes a new light source, called the 'Ring of FireTM” (RoF), with a specific spatial coherence function, which greatly reduces the intrinsic instrument noise. The evaluation of a series...(read more)
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Good Practice Guide to the Measurement of Phase Noise
The measurement of phase noise has become important in designing and developing systems for communications which pervade so much of our daily life. Without good low phase noise oscillators in systems...(read more)
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Microwave Measurements, 3rd edition
Microwave Measurements, 3rd edition With an emphasis on good measurement practice, this book begins with a survey of the theory of current microwave circuits and continues with a description of...(read more)
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Brake Rotor Analysis Using Non-Contact Measurement Sensor
MTI's Accumeasure 9000 capacitance sensors provide the ideal measurement solution for brake rotor thickness, wear, runout and coning. Today's automobile braking systems are becoming more complex each...(read more)
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Force Resolution in Force Spectroscopy Experiments: Thermal Noise and Bandwidth (AN104)
By limiting the bandwidth in any of average. This can be implemented in INFLUENCE OF THE MEASUREMENT these ways it is possible to exclude two different ways. First, the ramp rate BANDWIDTH a portion...(read more)
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Looking Into Noise-Figure Measurement Uncertainty
Microwave modeling software has enabled extremely low noise-figure (NF) amplifiers to become commonplace. There was a time when low-noise amplifiers (LNAs) below 0.7 dB were found only on specialized,...(read more)
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Using 2310 with Option 01 to Make Wideband Noise Measurements on TETRA Transmitters (.pdf)
The TETRA standard is designed to share spectrum allocation with analog systems and therefore the performance specified forTETRA transmitters is onerous in order to minimize interference. This in turn...(read more)
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Common-Mode Noise: Sources and Solutions - App Note
Circuit designers often encounter the adverse effects of common-mode noise on a design. Once a common-mode problem is identified, there are several ways that it can be resolved. However, common-mode...(read more)
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Avoiding Noise Errors in Torque Sensing Systems
When introduced in 1963, Himmelsteins' MCRT® non-contact torque meters set a new standard for noise-free measurements. They retained the best features of slip ring devices high quality strain...(read more)
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AN-0982 The Residual Phase Noise Measurement APPLICATION NOTE... signal is denoted as E2, then the output phase noise can be The benefit of a residual phase noise setup is that the effect of derived by simply See Analog Devices, Inc. Information |
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Inertial Measurement Units (IMUs) | MEMS | Analog Devices See Analog Devices, Inc. Information |
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Field Wiring and Noise Considerations for Analog Signals -... Solving Noise Problems in Measurement Setups Measurement & Instrumentation Analog I/O |
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LabVIEW for Measurement Analysis, Signal Processing, and... LabVIEW for Measurement Analysis, Signal Processing, and Mathematics Measurement Analysis Signal Processing See National Instruments Profile & Catalog |
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Agilent | United States Home -- please select -- Life Sciences & Chemical Analysis Electronic Test & Measurement About Agilent The world?s premier measurement company. See Agilent Technologies, Inc. / Electronic Measurement Group Information |
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Three Methods of Noise Figure Measurement - Maxim See Maxim Integrated Products, Inc. Information |
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ISA | Laboratory Measurement of Aerodynamic Noise Generated by... ISA-75.07-1997 Laboratory Measurement of Aerodynamic Noise Generated by Control Valves (Downloadable) See International Society of Automation Information |
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Audio quality measurement - Wikipedia, the free encyclopedia While the issue of measurement is controversial, to the extent that Hi-Fi magazines these days tend to shun measurement in favour of listening tests, |
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Category:Measurement - Wikipedia, the free encyclopedia Category:Measurement From Wikipedia, the free encyclopedia Wikimedia Commons has media related to: Measurement |
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MATLAB Central - Files instrument drivers mathematics measurement measurements probability repeated measures statistics test and measurement See MathWorks, Inc. (The) Information |
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