Showing results: 661 - 675 of 684 items found.
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Response Dynamics Vibration Engineering, Inc.
Sensitivity testing involves making predictions of system response to environmental disturbance. The significance and importance of the system sensitivity estimates is very often overlooked. This gets companies in trouble and is one of the top reasons why we are called upon to provide timely solutions. Most teams are focused on getting their product to work and get it out the door. An engineering team will often not know how to quantify what to expect in the customer environment and how to test for those expected disturbances. We design hundreds of sensitivity tests and can explain the important concepts to consider in designing the tests and making the right measurements that allow for sound estimates of system response. This is an important expertise we use in our vibration, acoustic and magnetic field consulting services.
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72-8110 -
Tenma
The 72-8110 is a compact switch mode Power Supply features a very compact footprint that makes it an ideal match for portable communications equipment. Its 50% duty cycle surge rating is comes in handy in demanding transmitting situations. It is also perfect for two-way radio (including HF) and audio equipment including auto sound and multimedia systems. This fixed voltage switch mode power supply is designed with high RFI stability and is especially suitable for two-way radio and communications equipment. Constant current circuitry is used for overload, short-circuit and over-temperature protection. Output current and voltage drop to a safe level when any fault occurs. This power supply also has over voltage protection to prevent connected equipment from damage.
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imc WAVE 2022 -
imc Test & Measurement GmbH
imc WAVE is a modular, powerful software platform for noise and vibration analysis (NVH analysis). From noise investigations in road tests to structural analyses on the test bench and vibration tests on machines: with different imc WAVE analyzers, you can evaluate a wide range of applications without having to be an expert yourself. In this way, you can also easily and reliably obtain standard-compliant analysis from the fields of noise and sound power analysis, structure analysis as well as the evaluation of the analysis of vibrations and of rotating machines. imc WAVE guides you step by step through the settings, from device configuration to calibration and measurement. In the end, you evaluate your data professionally and then receive a report that is ready to print. The modular software specializes in the following topics.
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MB Dynamics Inc.
Annoying noises like squeaks and rattles have become a significant quality issue for customers of passenger vehicles, light & heavy commercial vehicles, increasingly off-road vehicles, and even airplane applications. These unwanted sounds are a problem for numerous reasons including customer dissatisfaction, sizeable warranty expense, and the overlying difficulty to diagnose and fix. MB Dynamics offers an innovative line of Buzz, Squeak & Rattle (BSR) or Squeak and Rattle (S&R) Test Solutions, focused on helping to eliminate annoying noises through prevention, design verification testing, and production verification testing, before the product reaches the customer.
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CRY6151 -
CRYSOUND
CRY6151 Electroacoustic Analysis System is a full-featured electroacoustic device tester launched by CRY Sound. It has a history of 10 years. It is powerful and stable. It can measure the performance indicators of headphones (USB, Bluetooth, common), microphones (electret, MEMS, moving-coil type), headphone and microphone assemblies, receivers/headphone speakers, speakers/loudspeakers (common, Bluetooth), communication helmets, loudspeaker crossover devices, and other electroacoustic devices, such as sensitivity (SPL), impedance, distortion (THD), resonance frequency F0, left and right headphone balance, left and right headphone position, phase polarity, microphone current and voltage, SNR, microphone directivity, speaker's TS parameters, telephone receiving and sending loudness ratings, etc. Its test frequency range can be up to 20 Hz - 20 kHz.
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PCE Instruments
A vibration meter is used in manufacturing for machine condition monitoring, product testing and quality assurance. Many machine maintenance technicians use vibration meter devices in tandem with sound level meters to analyze frequency. A vibration meter also can be used in civil engineering to measure the vibration of structures such as buildings, roads and bridges. In addition, specialized vibration meter devices can be used to measure the vibration of the human body. Any vibration meter will measure one or more of the following parameters: vibration acceleration, vibration velocity (speed) and / or vibration displacement.A vibration meter is typically a portable device with a memory for storing measurements. Most vibration meter models feature a built-in data logger for collecting and recording vibration measurement data over time. In this way, vibration measurement data can be acquired with great precision.
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CRY5520 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY5520 audio frequency sweep signal generator, adopts single chip microcomputer to control frequency sweep, digital and analog combination, stable performance. It has extremely low distortion, sine wave output, small distortion, good stability, and the frequency range covers the entire audio frequency domain . It is especially suitable for pure audio sound inspection of speakers and headphones. It can work in two modes of logarithmic frequency sweep and manual frequency modulation. The starting point, end point and frequency sweeping time of the frequency sweep can be set arbitrarily. The manual frequency modulation can be divided into coarse and fine adjustment, which can quickly and accurately adjust the frequency.128 × 64 dot matrix liquid crystal display is used to display frequency and voltage values simultaneously, with synchronous output.
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PH-200 -
Pansco, Ltd
The Snapshot cable checker gives professionals and layman the ability to check cables instantly upon plug-in, with no buttons pressed or displays read. With its built-in memory, the Snapshot simply checks each cable plugged in against a correctly-configured cable pre-set by the user, and indicates the cable’s status with a sound. For pin-by-pin cable checking, the 〝standard check〞mode offers a plain LED-displayed check of the cable’s pins, checked automatically or manually. The Snapshot also generates a tone along the length of cables, making finding and following the cable with a tone probe a snap. A remote unit allows testing of already-installed cables, and a built-in line tester verifies phone line polarity and detects voltage before it threatens the safety of the test unit. A shield-test feature automatically tests cable shielding and a battery-low indicator prevents misreading results.
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273 HP -
Standard Electric Works Co., Ltd
● 2 ranges for selection : LOW 50V~1.5kV HIGH 1.5kV~132kV● There is no power consumption in off mode : 0uA● Nice mechanical slide switch for function selection : HIGH / OFF / LOW ● The power consumption in low voltage detection mode : Less than 20mA● The power consumption in high voltage detection mode : Less than 20mA● Bright LED and audible alarm sound when voltage is present.● Lightweight, robust and compact.● Efficient and easy to use● Users have to use the Hot Stick when test high voltages between 1.5kV~132kV.● SEW provides nice optional accessories of Hot Sticks HS-175 and HS-120 for high voltage detection.● Optional accessories : HS-175 Telescopic hot stick (triangle-type) HS-120 Hot stick
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PDIV 500-T -
Shanghai Dean Electrical Co., Ltd
Differing from partial discharge with high frequency pulse which produce sound and light phenomenon, the power frequency AC voltage reaches a certain threshold, can only produce instantaneous current leakage around the tested sample, it can be detected through discharge capacity (unit: PC) to evaluate partial discharge phenomena..The instrument PDIV 500-T is designed to put samples such as enameled wire, insulation paper/film, and electric motor stator in the High temperature / humidity environment chamber, applying a power frequency voltage with a programed rising speed, and prefect ground connection must be guaranteed , through the coupling capacitor as the medium, the continuous detection of discharge capacity against the voltages will create formulation between the Voltages and discharge capacities (pc), the software will find the discharge voltage threshold called PDIV.
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ProScan™ -
Teledyne Marine BlueView
Teledyne BlueView's 3D Multibeam Scanning Sonar user interface software. ProScan connects to the sonar and pan/tilt unit, configures each scan, generates full 3D point clouds, and optionally streams output to third party hydrographic software for fusion with other sensors. Data is recorded in multiple file formats: .son (raw acoustic data file for ProScan reprocessing), .txt (plain text record of all point locations and positional data) and .xyzi (industry standard xyzi data for 3D point cloud viewers, registration software, etc.). In playback mode, users can review and reprocess scans to modify sound speed, intensity threshold, multidetect and range settings as needed. ProScan coupled with Teledyne PDS MotionScan, pitch, roll heading and position sensors provides the capability to scan areas to collect 3D point clouds while correcting for motion.
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GAO Tek Inc.
GAOTek offers high quality, affordable, secure and accurate Ultrasonic Flow Meters for sale to the United States, Canada and globally. Ultrasonic Flow Meters often have a sending and a receiving transducer for measuring the velocity of fluids to accurately calculate the flow of volume in a pipe by using sound waves, acoustic waves or vibrations with a frequency of >20 KHz. GAOTek offers a variety of top-notch Ultrasonic Flow Meters designed for different environments, from wide pipes to an all liquid environment, such as sea water, oil, sewage, alcohol, et al. GAOTek’s easy to use Ultrasonic Flow Meters come with a built-in printer and a built-in data logger. They provide accurate readings and have an accuracy rate of ±1% at rates greater than 0.2mps. They also offer multi-language menu selections, long lasting battery life for continuous usage, large LCD screens, and a huge storage.
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Spectris plc
Test and Measurement supplies test, measurement, and analysis equipment and software for product design optimisation, manufacturing control, and environmental monitoring systems. Markets are principally the aerospace, automotive, consumer electronics and oil and gas industries. For customers in the automotive and aerospace industries, our products and applications help them to design and test new products whilst reducing time to market. In consumer electronics, our equipment and software enable customers to refine the performance and accuracy of their products and to test them in the production process. In the environmental monitoring market, the desire for higher standards of community comfort is creating additional demand. In the oil and gas industries, our products and solutions optimise the recovery rates of oil and gas reservoirs and support the development of cost-efficient extraction processes in a safe manner that minimises the impact on the local environment. The operating companies in this segment are Brüel & Kjær Sound & Vibration, ESG Solutions, HBM and Millbrook.
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300 HP -
Standard Electric Works Co., Ltd
● Protection class : IP66.● 3 LED indicators in a circle for easier viewing in any directions (360° LED indication).● 8 voltage settings : 240V, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, 275kV.● High bright LED visual indication.● With the longer shelter to make the 3 LED indicators brighter under the sun.● Sound indication.● The maximum voltage setting can be 500kV .● Self-test function.● Power source : 1.5V "C" type battery × 3.● High impact nylon casing.● Non-contact work by proximity.● Compatible with most hot sticks.● Lightweight, robust & compact. ● Suitable for indoor and outdoor use.● Easy access to batteries.● Special ranges are available upon request. ● The maximum detection range can be 500kV.● Meets EN 61326-1 CISPR 11 EN 61000-4-2 EN 61000-4-3 EN 61000-4-8
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Model KM 196 -
Kusam Electrical Industries Limited
• Unit : Electric Field : V/m; Magnetic Field : mT• Precision : Electric Field : 1V/m; Magnetic Field : 0.01 mT• Range : Electric Field : 1V/m ~ 1999V/m.• Magnetic Field : 0.01 mT ~ 19.99 mT• Alarm Threshold : Electric Field : 40V/m, Magnetic Field : 0.4 mT• Reading Display : 3½ Digit Digital LCD display with Backlight.• Frequency Range : 5Hz ~ 3500MHZ• Sampling Time : About 0.4 second.• Measuring Mode : Dual Mode• Overload Alert : “1” appears on LCD• Sound & Light Alarm• Data Hold function.• Auto Power Off.• Average & Peak measurement.• Low Battery Indication.• Operating Temperature & Humidity : 0°C ~ 50°C; below 80%RH.• Power battery : 9V Battery.• Dimension : 63.6 x 31 x 125.8mm• Weight : Approx. 146g.
