Showing recent results 1156 - 1170 of 4259 products found.
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DEM60C - IBEKO Power AB
After a DC current test, such as winding resistance measurement, the magnetic core of a power or instrument transformer may be magnetized (remnant magnetism). It can cause various problems such as wrong diagnostics, inaccurate measurements on a transformer, inrush current at the start-up of a power transformer, or incorrect operation of protective relays due to magnetized CT cores. The best way to eliminate this source of potential problems is to use demagnetizer on the power or instrument transformer.The DEM60C is a fully automatic test instrument which performs three-phase transformer demagnetization. Transformer magnetic core demagnetization requires the application of AC current with magnitude decreasing to zero. DEM60C provides this AC current by internally changing the polarity of a controlled DC current. During the demagnetization process, the instrument supplies the current at decreasing magnitude for each step, following a proprietary algorithm. It can demagnetize single-phase and three-phase power transformers.The instrument can be connected to all three phases of a power transformer to be demagnetized, on either the primary or the secondary side. If a user selects specific vector diagrams for different types of transformers, DEM60C will run a specific demagnetization procedure for each transformer type (i.e., single phase, delta, wye/star, zig-zag.) without switching the test leads.DEM60C enables safe and efficient power transformer demagnetization. The instrument automatically regulates the injection of current and discharging energy from the inductance. During and after the operation, an intrinsically safe discharge circuit with an indicator rapidly dissipates the stored magnetic energy. The discharging circuit is independent of the power supply, which improves its reliability in case of loss of power.Test currents of up to 60 A DC enable efficient demagnetization of even the largest power transformers. Using a DV Win software, it is possible to control DEM60C externally.
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3029 - LBA Group, Inc
The RF One Power Meter from LBA Technology is a very versatile instrument covering both analog and digital carriers in an extremely wide frequency range from 30MHz to 6GHz. The RF One is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks or to a connected PC, the I/Os can also be used to operate the instrument, giving commands and receiving data. For documentation reference the instrument has a real time clock. Multilayer menus are used to setup and control the operation of parameters. The RF One instrument is small, handy and light weight battery operated with more than 3 hours of continuous operation on the internal NiMh cells. Feature with XML data handling and application viewer is included. Accessory kit with soft carrying bag, car charger and coax adapters also available for standard types.
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Avtech Electrosystems, Ltd.
These DC-coupled pulse amplifiers are available in a simple DC-power module format, and are also available in an AC-powered benchtop instrument format. All models will drive a 50 Ohm load.
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Digital Communication Technologies Ltd
The module is ideal for conditioning the signal levels from devices under test and ensuring that other measuring instruments are operating close to their optimum operating point for noise and linearity.
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PCD-430A - Kyowa Instruments
The PCD-430A is a carrier-wave measuring instrument for measuring strain gages, strain-gage transducers, and voltage via an USB interface. Up to 4 units are stacked for measurement in 16 channels.
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Model EL41 - Xiamen Elane Electronics Company, Ltd
Detection and debugging of all kinds of weighing instruments - "must have" for any scale service technician - fully RS232 controllable for testing of electronics for scale installation and manufacturing.
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PCE Instruments
Identify trends in vibration, noise, temperature, humidity and more that can be indicative of component wear and/or influence machine performance with help from PCE Instruments' data loggers.
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CCM-200 Plus - Opti-Sciences, Inc.
The CCM-200 plus Chlorophyll Content Meter is an updated version of the very successful CCM-200 instrument. It is a reliable leaf absorption style meter with over 400 research citations.
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Deox/2000® - Evoqua Water Technologies LLC
The Deox/2000® measurement module is a versatile, accurate and reliable on-line instrument for the continuous measurement of SO2 and total chlorine residuals in waste water treatment plant effluent
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KEM
This measuring instrument automatically measures gas volume / internal gas pressure, air content and oxygen concentration for quality control in the bottling process of carbonated drinks, etc.
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BitScope DSO - BitScope
BitScope DSO is much more than just oscilloscope software for your PC. It provides a full range of test instruments in one easy to use software package.
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UA824 - Shenzhen UYIGAO Electronic Technology Co., Ltd
Is used for acoustic (sound that travels through air) measurements. It is commonly a hand-held instrument with a microphone. The diaphrahm of the microphone responds to changes in air pressure caused by sound waves.
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Yokogawa Test & Measurement Corp.
Plant maintenance is a must! Confirming your ground resistance is crucial for instruments and machinery. Our Earth Ground Testers provide simple accurate measurement of earth resistance.
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Alfamation S.p.A
■ Waveform measurement/analysis/synthesis ■ Trigger and synchronization ■ Telemetry interface ■ Full self-test functionality of instruments ■ Pacemaker FCT tester ■ Defibrillator FCT tester ■ Muscle stimulation device
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Bertin Instruments
Explosive or toxic gases are a constant threat in industry as well as civil and military security. Second Sight is an innovative instrument to protect infrastructures and population throuht early warning.
