Showing results: 601 - 615 of 672 items found.
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Cross-Spectrum FFT Analysis -
ZETLAB Company
The program Cross narrow-band spectrum is used for evaluation of the interrelation between the signals’ parameters obtained from the two primary transducers installed at various parts of the controlled object. This program can be used for detection of noise source location, for sound absorption level evaluation and the researched object acoustic properties control, for evaluation of space-time distribution of the directional energy flux (Poynting vector), for the ground cross-section FR characteristic evaluation (Nakamura method), etc.
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RESON TC4013 -
Teledyne Marine RESON B.V.
The TC4013 offers a usable frequency range of 1Hz to 170kHz and a high sensitivity relative to its size. It further-more provides uniform omnidirectional sensitivities in both horizontal and vertical planes up to high frequencies.The TC4013 is an excellent transducer for making absolute sound measurements and calibrations within a broad frequency range. It can also be applied as an omnidirectional reference projector.The overall characteristics makes TC4013 extremely applicable for laboratory as well as industrial uses.
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D500X -
Pettersson Elektronik AB
The D500X is an ultrasound recording unit intended for long-term, unattended recording of bat calls. In contrast to time expansion bat detectors, the D500X records full-spectrum ultrasound in real time with virtually no gaps between recordings. The recorder is equipped with four slots for CF cards, which typically makes it possible to leave the unit in the field for more than a month. The triggering system allows the device to automatically start recording as a sound is detected.
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2672C -
Shenzhen Chuangxin Instruments Co., Ltd.
*High voltage, large current, high accuracy.*Leakage current, testing time, continuous arbitrarily, well-adapted.*Synchronized display measuring value( time, voltage and current).*Can choose manual or remote control test*High voltage breakdown protection, sound and light alarm, safe and reliable *Easy operation, suitable for use in production line*DC output can test small capacitance, high-voltage silicon stack, reverse voltage of transistors
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275 HP -
Standard Electric Works Co., Ltd
● Protection class: IP65.● 8 voltage settings: 240Vac, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, and 275kV.● High bright LED visual indication.● Sound indication.● Easy-to-prove method.● Self-test selection.● Use 3 × 1.5V “C” batteries.● High impact nylon casing.● Non-contact work by proximity.● Compatible with most link sticks.● Lightweight, robust, & compact.● Suitable for indoor and outdoor use.● Detects low voltage on any systems.● Easy access to batteries.● No special parts needed.● Meets EN 61326-1 CISPR 11 EN 61000-4-2 EN 61000-4-3● United States Design Patent : US D474, 705 S● Special ranges are available upon request.
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72-490 -
Tenma
Highly versatile compact audio generator is perfect for sound system and speaker component testing. Its high precision and remote VCO input make it suitable for the serious test environment, yet its compact size and low cost make it suitable for any tool box. This device is designed to be connected to the line level of any consumer or commercial designed audio amplifier. While it is designed to be used with unbalanced inputs, it is also suitable for balanced equipment
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P7030 -
P3 International Corp.
The easy to use Camera Detector is so small it can be carried or stored anywhere. Discreet sweeps of the home, office or hotel room can be done quickly and efficiently. When a camera is discovered, a LED light flickers and an audible alarm sounds. An auto adjusting sensitivity tuner allows you to scan variable distances and can check multiple channels. It can detect frequencies anywhere from 50 MHz to 3 GHz, picking up most wireless cameras.
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185 LCT -
Standard Electric Works Co., Ltd
● Designed for RJ45/RJ11 modular cables, 10/100 base-T cable and Token Ring cable.● The LAN cable tester can verify cable continuity, open, short circuit and miss-wired.● The remote receiving unit is available for installed cables far away either on the wall plates or on the patch panels.● Auto and manual scan functions.● Ground wire test. ● Lock status function.● Buzzer sound warning for wire status.● Display : LED indication for wire status.
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Remote-SPL -
WavCapture
During big events, such as festivals, it’s required to make sound level logging in front of many stages and positions. To be able to supervise all these locations in real time, the SPL values can be communicated over Local Area Network (LAN) or Wireless LAN, WLAN. Sound Level Management and/or Production office or festival management will be able to watch levels in real time and prepare actions if limits are exceeded. Message can be sent to each SPL-display individually to Front of House for example.Remote-SPL is a PC-based software program for displaying multiple SPL-displays from a number of RT-Captures over LAN in one single window. Messages can be sent individually to each SPL-display in the RT-Capture. RT-Capture’s logging and Remaining Leq can be started remotely over LAN in the Remote-SPL control windows.Up to 256 RT-Capture can be remotely displayed, but the screen size will limit long before that number is reached.An unlimited number of Remote-SPL can watch the RT-Capture LAN. The network protocol we use will broadcast the data in a compact format and will not consume significant bandwidth, even if there is a large number of RT-Captures and Remote-SPLs on the LAN.
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Castle Group Ltd.
When you're ready to take noise measurements, it's strongly recommended that you perform a field calibration using an Acoustic Calibrator. You should calibrate your sound meter before you start to measure, and then once you've finished you should perform a reference check against the calibrator and make note of any drift that has occured. You can find out more about performing Field Calibrators by reading this post and watching a short video.
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783467-01 -
NI
51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module - The NI‑9260 is an instrument-grade dynamic signal generator for testing the audio components and capabilities of consumer electronic devices and providing excitation in structural test applications. Unlike sound card-based solutions, the NI‑9260 can be deployed quickly and recalibrated to guarantee long-term measurement repeatability and decreased test time. It also features ±30 V overvoltage protection and short circuit protection.
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783466-01 -
NI
51.2 kS/s/ch Simultaneous, 3 Vrms, 2-Channel C Series Voltage Output Module - The NI‑9260 is an instrument-grade dynamic signal generator for testing the audio components and capabilities of consumer electronic devices and providing excitation in structural test applications. Unlike sound card-based solutions, the NI‑9260 can be deployed quickly and recalibrated to guarantee long-term measurement repeatability and decreased test time. It also features ±30 V overvoltage protection and short circuit protection.
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NX Pro -
Dynalab Test Systems, Inc.
The Dynalab NX Pro Wire Harness Tester is a low-cost, feature-packed, stand-alone continuity tester with a maximum capability of 512 test points. The flexibility of the NX System allows each program to perform multiple tests, display custom messages or sounds, and analyze the results of a test or an input to "decide" which operation to perform next. The NX Pro Tester has 1.3Mb memory capacity for program storage and is compatible with Printers, Scanners, and all other Dynalab NX System accessories.
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DAS -
Notice
Our Distributed Acoustic Sensor(DAS) with excellent pattern recognition software can detect and locate the distributed thousanfs of acoustic events. Whenever any vibration or sound around its sensing fiber is detected, our DAS system will process the measured data in real-time and its pattern recognition software will recognize the types of the events, such as digging, pipeline leakage, fence breach, vehicle moving person walking. And, the detected events are reported to the alarm server to help operators take actions to protect theor facilities.
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VPE-2000 -
Superior Signal Company
The Superior AccuTrak VPE-2000 is the first digitally controlled ultrasonic detector. Like two instruments in one it uses two independent sensors supported by separate electronic circuits configured specifically to their own sensor. This assures optimum sound clarity and frequency response. When switching between the airborne and contact sensors all settings are retained in memory! Digital LED meters let you establish baselines, perform trending, and accurately repeat these tests better than older more expensive analog instruments.
