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Products/Services for decibel measurement
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
...materials (powders). These level measurements can be either continuous or point values represented with various output options. Continuous level sensors are devices that measure level within a specified range and give output of a continuous reading... Search by Specification | 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
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. Search by Specification | Learn More
...with more features such as capacitor, diode and IC testing modes. Specific measurements made by analog multimeters include DC voltage, AC voltage, DC current, AC current, frequency range for AC currents, and decibel measurement. Analog multimeters... Search by Specification | 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
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
Digital multimeters (or multi-meters) are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements. Search by Specification | Learn More
Analog ammeters are metered instruments that measure current flow in amperes. They display current levels on a dial, usually with a moving pointer or needle. Search by Specification | Learn More
...specifying KVA meters. Some products have an adjustable sampling rate, alarm lights, auto-ranging capabilities, and integral application software. Others feature data acquisition, data storage or logging, decibel reading, and external triggering capabilities... Search by Specification | Learn More
...measurements are built as universal and multifunctional devices. They enable automatic (triggered or cyclic) measurements of L, C, and R as well as other parameters such as quality and dissipation factors. Instrument type, measurement specifications, test... Search by Specification | Learn More
...measurements of many materials, provide an additional conductive guard between a device’s low terminal and ground. When properly connected to a guard terminal, guard rings shunt common mode currents away from the measuring circuit and eliminate... Search by Specification | Learn More
...digital ammeters can be operated without plug-in power and are often suitable for outdoor use. Many digital ammeters provide special measurement types or advanced options or features. Some digital ammeters can test diodes or transistors. Others can... Search by Specification | Learn More
Thickness gages are used to make precise dimensional measurements on a wide variety of coatings and materials including steel, plastic, glass, rubber, ceramics, paint, electroplated layers, enamels, etc Search by Specification | Learn More
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New Larson Davis Integrating Sound Level Meter PCB Piezotronics, Inc.
Extech 407768 Digital Sound Level Meter Fotronic Corporation / Test Equipment Depot
Digital Sound Level Meter - 407736 Extech Instruments Corp.
Extech 407730 Digital Sound Meter Fotronic Corporation / Test Equipment Depot
TES-1359 Sound Level Meter TES Electrical Electronic Corp.
732A Sound Level Meter, Digital, with RS-232 Bell Electronics NW, Inc.
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Product News for decibel measurement
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)
Easy, On-Site Biofuel Measurements
Two portable, easy-to-use mid-infrared analyzers are available for use by producers, distributors, fleet managers, or regulators for on-site measurement of biodiesel in diesel, ethanol in gasoline, water in ethanol, total gylcerides, FFA's in feedstock and water in feedstock. The analyzers are easily operated by personnel having little or no knowledge of infrared analytical techniques. (read more)
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)
Precision Speed and Length Measurements
Precision speed and length measurements are critical for controlling production costs and for process optimization of continuous or quasi-continuous production. The ideal sensor must meet or exceed contact sensor performance while increasing dependability, surviving adverse industrial environments and minimizing maintenance. (read more)
Model 6222S for Gas Turbine Measurements
The Endevco® Model 6222S series of piezoelectric accelerometers is designed for vibration measurement of gas-turbine engines used in aircraft and industrial applications. (read more)
VDSL Measurements
Compliance testing of VDSL Network-End Service and Remote (Customer) End Service Splitters. (read more)
Rogowski Coils for AC Current Measurements
Measure AC current from mA to hundreds of kA (read more)
Conduct Research
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Measurement Dynamic Range for Signal Analyzers
Dynamic range is an important performance attribute of a signal analyzer. Measurement quality and data usefulness often depends on the analyzer's dynamic range performance. It affects many...(read more)
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Criterion for the Tangential Sensivitiy Measurement - App Note
A tangential signal is defined on a C.R.T. display as a pulse whose bottom level coincides with the top level of the noise on either side of the pulse (Figure 1). Although the corresponding...(read more)
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Amplifier Specifications Defiinitions
All models described in this catalog are classified by several specifications, namely: * Operating Frequency Range * Gain * Gain Flatness * Noise Figure * Output Power at 1 dB Compression * Input and...(read more)
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Decibel - Wikipedia, the free encyclopedia The decibel (dB) is a logarithmic unit of measurement that expresses the magnitude of a physical quantity (usually power or intensity) relative to a |
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Microphone - Wikipedia, the free encyclopedia 7 Measurement microphones 7.1 Microphone calibration techniques |
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Decibel Sound Measurement - Web - WebCrawler Web Search Results for "Decibel Sound Measurement" ... customary to use the logarithmic decibel scale for sound intensity measurement. |
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Decibel Measure - Web - WebCrawler The decibel (dB) is a logarithmic unit of measurement that expresses the ..... dBsm - decibel (referenced to one)square meter, measure of reflected |
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Defining Analog Voice - Cisco Systems Analog Voice Characteristics Analog Voice Measurement Milliwatt and Hertz The Decibel Decibel Measurement Relative to One Milliwatt Transmission See Cisco Systems, Inc. Information |
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MATLAB Central - Files measurement..., figure, square, circle 80 measurement..., reference, meter, visualizati... See MathWorks, Inc. (The) Information |
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The Decibel Measurement System Page Title: The Decibel Measurement System Back | Up | Next |
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Finding the RMS Value of a Fading Signal Directly and Quickly... Finding the RMS Value of a Fading Signal Directly and Quickly from Its Decibel Values |
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Error statistics of real-time power measurements in cellular... is shown, using standard models for the multipath and shadow fadings, that the decibel measurement error tends to be Gauss-distributed and zero mean. |
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