Measurement - All Manufacturers - eTesters.com

Measurement

an acertained value.

See Also: Metrology, Sensors, Meters, Stability

Showing recent results 1 - 15 of 10000 products found.

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Handyscope TP450-250XM-W5

TP450-250XM-W5 - TEAM SOLUTIONS, INC.

The Handyscope TP450 is a power quality analyzer, connected via USB to the computer. The advanced measurement software delivered by default contains Quick Setups that allow to start mains power logging measurements without specialized instrument knowledge. With the 450 V input range, the Handyscope TP450 can be plugged directly in a (110 - 230 V) wall socket to measure the mains voltage. No additional attenuator is required. Logging mains voltage can be done at a high rate of 250 thousand measurements per second, with a resolution of 16 bit, which is equal to a 5½ digit voltmeter. The Handyscope TP450 is an accurate voltmeter, but one that performs 5000 measurements on each cycle of the mains voltage, while a standard voltmeter performs 3 measurements per second. Even with the very high measurement rate of the Handyscope TP450, the mains voltage can be measured continuously for weeks, and afterwards each period of the mains voltage can be analyzed thoroughly. Using this fast continuous measuring method, no voltage peak or dip is missed, even if it lasts just a msec. The maximum measuring duration of the mains voltage is only limited by the available hard disk space. Measuring one week takes approximately 0.69 GB disk space. During a measurement, also RMS value and frequency are logged. It is possible to measure various properties, like e.g. Minimum, Maximum, Peak to peak, Mean, Variance, Standard deviation.

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Measurement

Ambient Noise - Seibersdorf Labor GmbH

The Ambient Noise (AN) measurement is done in accordance with CISPR 22 and EN 50022

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Measurement

Strain Gauge Meter - ZETLAB Company

The program Strain gauge meter is intended for various strain gauge measurements with the use of strain gauge transducers (e.g., force and torque transducers, RPM sensors, bridge and half-bridge circuits based on strain gauges, etc.) and a measurement module for strain gauges ZET 017-T.

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Measurement

Field Uniformity - Seibersdorf Labor GmbH

The purpose of our measurement is to characterise the properties (uniform field area, UFA) of the anechoic room according to IEC 61000-4-3 Ed. 3.1 b or EN 61000 4 3.

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Measurement

AC Voltmeter - ZETLAB Company

AC Voltmeter is used for measuring AC voltage. The software is capable of switching measurement modes (RMS or amplitude), but regardless of the selected mode the information about the current peak value is always displayed.

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Measurement

Multichannel Strain Gauge Meter - ZETLAB Company

The Software Multichannel strain gauge meter is used for performing all types of strain gauge measurements using strain gauge sensors (for instance, force and torque sensors, bridge and semi-bridge circuits based on resistive strain sensors), strain measurement data acquisition modules ZET 017-T and digital strain gauge sensors of ZETSENSOR series. The program enables simultaneous processing of up to 128 measuring channels using strain gauge station and up to 500 measuring channels in the case if digital sensors are used.

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Measurement

AC Selective Voltmeter - ZETLAB Company

AC Selective Voltmeter is used for measuring AC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The specific feature of the AC selective voltmeter is perfomance of voltage measurements on the main signal-carrier frequency, which allows to eliminate the harmonics influence on the readings.

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Measurement

Site VSWR - Seibersdorf Labor GmbH

The Site VSWR measurement is done according to CISPR 16-1-4 in the frequency range from 1 GHz to 18 GHz using broadband omni directional antennas in horizontal and vertical polarisation. The volumetric test method is applied (test volume needs to be specified), test distance 3 m - any other distance upon request. The ground plane has to be covered with absorbing material.

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Measurement

Tachometer - ZETLAB Company

Tachometer is used for measuring the rotation frequency of shafts in machines and mechanisms, as well as for calculating the number of complete revolutions. Typically, for measuring the rotation frequency, optical or induction rpm sensors are used.

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Measurement

Vibration Meter - ZETLAB Company

The input signal of the Vibration meter software, which is the output signal of the accelerometer, i.e. the vibrational acceleration signal, is filtered by means of one of four possible digital band filters. Then, based on this signal, vibrational velocity and displacement signals are calculated by means of integrating filters. Thus, the software generates three signals which are transferred to the ZETLAB data server virtual channels created by the program and having the word “Acceleration”, “Speed” or “Displacement” in their names, respectively.Signals are averaged for a selected time interval (0.1 s, 1 s, or 10 s), after which the obtained values are displayed in the dialog box elements of the Vibration meter program. It is possible to display a root-mean-square (RMS), average amplitude or peak value.

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Measurement

Power Meter - ZETLAB Company

Power Meter is used for determining the power of the electrical current coming to the input channels of ADC modules and FFT spectrum analyzers, or that of the electromagnetic signal.

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Measurement

DC Voltmeter - ZETLAB Company

DC Voltmeter is used for measuring DC voltage coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the DC voltage mean value and root-mean-square deviation (RMSD) from the mean value of the selected channel signal. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module and FFT spectrum analyzer or a virtual channel.

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Measurement

Phasemeter - ZETLAB Company

Phasemeter is used for measuring the phase difference of two signals coming to the input channels of FFT spectrum analyzers. The upper line of the indicator displays the current phase difference value in degrees, the lower line – phase difference value in radians. It is possible to change the averaging of the displayed value (0.1 or 1 s) and to select necessary FFT spectrum analyzer channels.

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Measurement

Frequency Meter - ZETLAB Company

Frequency Meter is used for measuring the frequency of the signal coming to the input channels of ADC modules and FFT spectrum analyzers. The indicator displays the measured frequency value (frequency of periodic oscillations) and signal cycle time corresponding to the measured frequency. It is possible to change the averaging of the displayed value (0.1; 1, or 10 s) and to select a necessary channel of the ADC module, FFT spectrum analyzer or a virtual channel.

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Measurement

Torsiograph - ZETLAB Company

Torsiograph is used for measuring the rotation non-uniformity in rotating parts of various mechanisms. Torsiograph generates virtual channels for displacement and displacement velocity. These channels are available for further analysis by ZETLAB programs, e.g. for displaying on the oscillograph.

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Measurement

Encoder - ZETLAB Company

Encoder is used for measuring the relative position (displacement), displacement velocity and direction by means of optical angular or linear displacement sensors (encoders) connected to the ADC input channels.

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