Showing product results. 136 - 150 of 728 products found.
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AWA6221A - Hangzhou Aihua Instruments Co., Ltd.
*Comply with IEC 60942 class 1*Pocket size, portable unit *Frequency 1000 Hz, give independence of weighting*Sound pressure independent of microphone equivalent volume
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SDK- Software Development Kit - Larson Davis, Inc.
The SDK provides functionality to establish connection and fully control the Model 831 and LxT Sound Level meters over USB, network or modem connections. File downloads are supported and the SDK includes documentation and software for extracting data from files.
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05NK002 - Castle Group Ltd.
Ideally equipped for carrying out Noise at Work risk assessments, as well as the majority of environmental survey work the Risk Assessment System comes with a choice of Class 1 or Class 2 logging sound meter, calibrator, case and PC download software.
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Model KM-20/ YF-20 - Kusam Electrical Industries Limited
• One-handed simple, easy to operate.• Inbuilt reference signal.• Inbuilt battery test.• Quickly, accurately measures sound level.• Compressed scales minimise range switching.• An internal reference signal is available for checking the meter’s operation.• Calibration Check• Microphone with Capacitance Microphone.
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Qref - QSources BVBA
Precision omni-directionallity in all directions, horizontal and vertical plane. This source has a frequency range of application between 100 and 8000 Hz (third octave bands) Despite only weighing 1.4 kg and having a diameter of 105 mm, it produces a maximum sound power level of Lw 104 dB.
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Extech 407730 - Extech Instruments Corporation
The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
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H74050100 - 6TL Engineering
This analyzer is used as end of line control for electro mechanic components with electric motors, with or without mechanical reduction. While the motor is running at nominal speed, a spectrum and temporal analysis of the sound as well as a current consumption test is performed. Statistical analysis of the data acquired is also performed real-time, expediting the PASS/FAIL decision of the DUT.
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Amprobe Test Tools
Make safety compliance checks or perform acoustic analysis using a sound meter. Monitor and optimize light levels, reduce the energy burden of buildings by significantly increasing the efficiency of the lighting system with a light meter. Or check the moisture content of building materials for water damage or harmful mold growth, using a moisture meter.
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PSPL05R - Pyle Audio Inc.
This unit confirms to the IEC61672-1 class 2 for sound metersAccuracy: +/- 1.4 dBFrequency range: 31.5 Hz - 8 kHz1/2" Electret Condenser MicrophoneMAX & MIN MeasurementsOver Range DisplayUnder Range DisplayA & C weightingFast & Slow responseDigital LCD Display with a resolution of 0.1 dbBar Graph FunctionRecords up to 50 sets of dataSold as : Unit
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NI
PXI Sound and Vibration Modules are designed specifically for applications like audio test and measurement, noise and vibration diagnostics, machine condition monitoring, automotive test, noise, vibration, and harshness(NVH) analysis, and laboratory research. They provide software-configurable AC/DC coupling, antialiasing filters, and IEPE conditioning to ensure precision measurements with microphones, accelerometers, and other transducers with large dynamic ranges.
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gfai tech GmbH
Our sound analysis software NoiseImage is a general-purpose platform software providing all tools required for the whole measurement and analysis process. You can use the core package on its own or expand its functionality with any combination of add-on modules for different acoustic measurement types or analysis methods. The add-on modules connect seamlessly via one integrated software environment. You can combine as many expansion modules as you need.
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Teledyne Marine
Long-range Underwater Acoustic Sound Systems, such as those used in ocean acoustic tomography, require low-frequency signals covering a broad frequency band. To meet this requirement, a novel design based on of a tunable narrow-band high-efficiency sound projector has been exploited. The projector transmits a frequency sweep signal by mechanically tuning a resonator tube (or organ pipe) to match the frequency and phase of a reference signal. The resonator tube projector consists of a symmetrical pressure-balanced Tonpilz driver placed between two coaxially mounted tubes. The Tonpilz acoustical driver is composed of two pistons separated by preloaded ceramic stacks. The resonant tube is a simple. efficient, narrow-band, medium-output projector that operates at any ocean depth. Both projector tubes have slots (or vents), which are progressively covered or uncovered by sliding coaxial tubular sleeves. The frequency varies with the sleeves position. A computer-controlled electromechanical actuator moves the cylindrical sleeves along the tubes, keeping the projector in resonance at the instantaneous frequency of a swept frequency signal. The actuator smoothly tunes the frequency of the resonator tube in the bandwidth of 200 to 300 Hz during a 135-s transmission. A computer synthesizes the linear frequency-modulated signal; compares the phase between transmitted and reference signals; and, using a phase-lock loop (PLL) system, keeps the resonator tube frequency in resonance with the driver frequency. The estimated PLL precision is better than 3 phase error. The system was analyzed by means of finite element analysis and electrical equivalent circuit simulation. The projector prototype was first tested at theWoods Hole Oceanographic Institution (WHOI) dock inWoods Hole, MA and later in the Pacific
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KG-70 - Kaise Corporation
Backlight LCD helps easy reading in dark place.MAX/MIN measurement.Wind Screen supplied to cut off wind noise affects.Frequency weighting (A/C) selectable.Time weighting (FAST/SLOW) selectable.Display Hold, and Auto Power Off
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KM-927 / KM-928 / KM-929 - Kusam Electrical Industries Limited
*3½ digits Display.* Resolution 0.1 dB.* MAX/MIN Hold Function.* AC/DC Signal output.* Time Weighting : Fast, Slow* RS-232 interface, 14000 Records Data logger (KM-929)
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