TESTEQUITY 1000 SERIES

The system fits easily into a small backpack and weighs 4. The TBS offers the tools and performance you need at a price you can afford. Alternatively, if you prefer not to use your PC, you can simply print your image directly to any PictBridge-compatible printer. The temperature chamber was turned off for a short time while measurements were being made to eliminate noise caused by air circulating inthe chamber. Specific actions can be triggered on violation including stopping waveform acquisition, stopping Limit Test functions, saving the failed waveform data or screen image to a USB memory device, or any combination of the above. The built-in Data Logging feature means you can set up your oscilloscope to save userspecified triggered waveforms to a USB memory device for up to 24 hours.

Figure 10 shows a complete man portable, four channel, meter aperture, infrasound array composed of four low noise microphones and a Chaparral infrasound datalogger. A99 No power cord Service options Opt. The new device is slightly larger than a hockey puck, weighs g, and consumes less than mW. The characteristics were verified using a calibrator traceable to the Sandia National Laboratories calibration chamber. All, Odd, or Even Line: Figure 1 Acoustic Performance The miniaturized microphone, shown in figure 1, matches the performance of much larger diaphragm based sensors, such as the Chaparral Physics model 25, in a rugged, field ready, compact form factor. A12 Brazil power plug 60 Hz Opt. The array is ideal for expeditions in remote locations.

Chaparral Physics – Arctic Tested, Alaska Tough

Data logging enables automatic saving of triggered waveforms www. Help is provided in the same languages as the user interface. Proposed missions would have the UAS fly into dangerous areas near volcanoes, or other hazardous locations, land remotely, take data, and then return. The koozies protect the microphones from the elements, reduce wind noise, and provide insulation to prevent thermal transients from inducing spurious signals.

Alternatively, if you prefer not to use your PC, you can simply print your image directly to any PictBridge-compatible printer. All, Odd, or Even Line: The included education resource CD is filled with tools to help beginners master the use of an oscilloscope.

The built-in Data Logging feature means you can set up your oscilloscope to save userspecified triggered waveforms to a USB memory device for up to 24 hours. We measured the z axis vibration sensitivity of the microphone using an LM shaker table from ETS solutions. The low and high frequency cutoffs are 0.

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TestEquity 1000 Series Temperature Chamber Model 1007C Range -75C to +175C

The test signal, shown in figure 12, was not recoverable from the noise due tos pectral overlap and the similarity of the signals. Figure 11 shows another possible application. A5 Switzerland power plug V, 50 Hz Opt. Sixteen automated measurements quickly and reliably calculate important signal characteristics such as frequency or rise time, while the built-in Limit Test function enables you to serids identify problems in your signal.

The TBS offers the tools and performance you need at a price you can afford. The array is ideal for expeditions in remote locations.

The Introduction to Oscilloscope Probes lab and instructor’s guide explains the fundamentals of probing and how probes can affect measurement quality. The education resource CD includes two labs and instructor’s guides, and two primers. Simply pull screen images and waveform data into the stand-alone desktop application or directly into Microsoft Word and Excel.

The oscilloscope can automatically monitor source signals and output Pass or Fail results by judging whether the input waveform is within predefined boundaries.

The oscilloscope will then guide you to insert another USB memory device to continue saving waveforms. Two models have been developed. This is an ideal solution for manufacturing or service applications where you need to make decisions quickly. Temperatures were allowed to stabilize for 1 hour between steps.

The vibration level was set to 4. Both sensors have low vibration sensitivity, excellent temperature stability, and low power consumption.

The sensitivity is 0. Initial flight tests at Poker Flat Research Range confirmed our expectation that the UAS would serids broadband infrasound and audio band noise during flight figure It has a typical narrow band noise floor of 1.

Intuitive operation The intuitive user interface with dedicated per-channel vertical controls, auto-setup, and auto-ranging makes these instruments easy to use, reducing learning time and increasing efficiency. The blimp, in particular, would allow very low noise measurements to be made due to the low airspeed. Once you’ve captured a serries, advanced math capabilities and automated measurements can speed your analysis. A99 No power cord Service options Opt.

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Distributed by TestEquity www. Tektronix maintains a comprehensive, constantly expanding collection of application notes, technical briefs and other resources to help engineers working on the cutting edge of technology. A3 Australia power plug V, 50 Hz Opt. Amplitude and phase characteristics, shown below, are highly stable and feature a 13 octave bandwidth.

Quickly perform an FFT with the advanced math functions 2 www. Figure 6 Figure 7 Figure 8 Figure 9 Applications Figure 10 shows a complete man portable, four channel, meter aperture, infrasound array composed of four low noise microphones and a Chaparral infrasound datalogger.

The measured sensitivity is. Figure 2 Figure 3 Figure 4 Figure 5 Environmental Testing The microphones are designed to be inherently insensitive to vibration; minimizing spurious signals resulting from seismic activity and from the use of the microphones on mobile platforms.

It has a typical narrow band noise floor of 0. Infrasound Sensors have been used for many years to monitor a large number of geophysical phenomena and manmade sources. Quickly perform an FFT or add, subtract, or multiply waveforms. If not accessible, call: A high performance, miniaturized, infrasound microphone has been developed to enable mobile infrasound measurements that would otherwise be impractical. Trigger signal frequency readout Provides a frequency readout of the trigger source.

A quieter aircraft, such asa low speed fixed wing UAS or a blimp type UAS, could clearly be used for airborne measurements. A speaker, mounted inside a sealed enclosure, was driven by a WavetekModel 29 DDS function generator at 10 Hz to serve as a common infrasound source for both microphones. The model 60 is optimized for low noise performance figure 4.

The microphones are designed to be inherently insensitive to vibration; minimizing spurious signals resulting from seismic activity and from the use of the microphones on mobile platforms. Packed with features and built-in tools, the TBS is easy to learn and simple to operate – ideal for first-time oscilloscope users or experienced veterans.

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