Showing results: 5896 - 5910 of 6611 items found.
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LX-850 -
Shenzhen Lian Xin Technology Co., Ltd.
Starting up conducts self-diagnosis and self-correction·The system can scan and direct automatically.·The system provides advanced instant open-circuit, short-circuit, continuity test, can test the wire break·It can function as unilateral, standard, multi-segment and spot test of wire·The maximum test voltage is AC1000V / DC1500V·The system adopts the advanced four-wire measurement, and the minimum measurable range is 1mΩ.·The maximum test spot is 256.·640×480 full Chinese/English large color display .·All varieties of linearity and safety tests are available.·Fully programmable continuous test is available.
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Bierer & Associates, Inc
Digital DC Resistive Voltmeter has a single range of 0 – 2kV. The unit consists of a meter probe, second probe, and connector cable. This unit is designed to measure DC voltage between the negative return rail and overhead positive cantenary conductor used on transit systems. The five position selector switch located on the face, controls OFF, ON, and Test. The OFF positions are for storage and transit. The ON position is for measurements from 0 to 1999 volts with one-volt resolution. The T position tests basic meter functions and the digital display.
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DARE Electronics
DARE has a complete line of AC or DC operated power monitors available in numerous package styles including 50 Hz, 60 Hz, and 400 Hz models. In addition, DARE has a series of external aircraft power monitors that continuously monitor the quality of electrical power in aircraft electrical systems, ground power equipment, auxiliary power units (APU?s), and other equipment for pre-determined over / under voltage conditions, over / under frequency conditions, loss of phase, improper phase sequence or phase rotation.
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WECO 2150 -
Radian Research, Inc.
Model 2150 automated test system is a fully ANSI compliant testboard that uses a single voltage and three independently controlled isolated current sources to test all electromechanical and solid state meters up to 50 Amps. Utilizing a precision laser optics system, the Model 2150 can test meters through the most grime-coated covers with unfailing accuracy. This same laser technology makes it possible to test using the disk’s edge without wasting time with the tricky optics adjustments found with other test systems.
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Himalayal Corporation Limited
Precision measuring bridge is designed for determining the capacitance and dielectric dissipation factor of liquid and solid insulants, cables, capacitors, line transformers, generators, motors, bushings etc. Furthermore it can also be used for power loss measurement on shunt reactors or similar apparatus. This system is suitable for both low and high voltage measurement at line frequency. Measurement reports can be printed. This measuring equipment has been specially developed to maximise efficiency in production and quality control environments. Its outstanding accuracy also makes it suitable for laboratory and research applications.
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29124 -
Parallax Inc.
The Altimeter Module MS5607 is a high resolution (20 cm) electronic altimeter sensor that gives highly accurate altitude, pressure, and temperature readings. The module includes a high-linearity barometric pressure sensor and a high-resolution temperature output, allowing implementation of an altimeter/thermometer without any additional sensors. Different operation modes allow the user to optimize for conversion speed or current consumption. The module is designed for use with a large variety of microcontrollers with different voltage requirements. This module is well-suited for high-altitude ballooning and has been used with great success in that role.
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Bloomy Controls, Inc.
The Energy Storage System (ESS) Performance Test System is used to evaluate, test, and certify the performance of energy storage systems up to 2MW. The system is a configurable platform with over 200 channels of simultaneously measured AC and DC voltages and currents, environmental temperatures, airflow, and communications. Intuitive software provides real-time monitoring and analysis of power, energy and efficiency to adhere with industry standards. The test system interfaces hardware such as load banks, and controls the ESS to simulate utility applications such as peak shaving and frequency regulation.
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RCTi and RCTi 3ph -
Powertek LLC
The RCTi & RCTrms sensors convert ac current to an isolated 0-5V voltage or 4-20mA current loop. TA5V-5A allows compatibility with existing 1A or 5A CT metering circuits. Both offer a choice of proportional (rms) and instantaneous outputs. The available RCT current ranges are 0-100A to 0-50,000Apk. Both RCTi and RCTrms provide accurate measurement over a wide bandwidth ensuring precise measurement even with harmonically distorted wave shapes - using a flexible clip-on sensing coil. The RCTs are available as single and three phase models.
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Shenzhen Setec Power Co., Ltd.
1. High efficiency >85%2. With micro-CPU control, circuit is simple and reliable.3. Adopting SPWM technology,with the output is pure sine wave with stabilized voltage and frequency,filtering noise and low distortion.4. Built-in bypass switch, it can quickly switch between the mains and the inverter.2 working type-AC power type and DC power type:1) AC power type means the city power supply is main when the city power is normal,when city power is off,inverter comes into work state.
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PCTS Series -
Shanghai Jiuzhi Electric Co., Ltd.
The PCTS Series Power Capacitor Test System are self-contained test sets incorporating all features necessary for testing power capacitors.Logistics pipeline and pneumatic electrodes are used in the PCTS Power Capacitor Test System, it make the test very easily and save lots of time, improve efficiency, in all the test process, no need any artificial operation in the test area .Automatic discharge and perfect low voltage protection permit a more safety test environment than any other traditional test lab.
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Shanghai Jiuzhi Electric Co., Ltd.
Nearly every high voltage equipment prior to delivery to the customer will undergo a test related to capacitance and tan delta for a final quality control. Such tests are in general made at a frequency for which the equipment is designed. The reasons for the tests are firstly that too high losses ( means high tan delta) may cause a breakdown, secondly, the manufacturer of a specific equipment knows the typical magnitudes which can be tolerated and which provide information about the quality of newly manufactured equipment, and these measurements can also serve for a comparison with later preventive measurements.
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Extech EX410A -
Extech Instruments Corporation
Compact and powerful, the Extech EX410A Eight-Function True RMS Professional MultiMeter provides the versatility of multiple meters in one convenient device. The EX410A measures AC/DC voltage and current, resistance, diode, and temperance. A large, backlit display and 1-inch high digits allow for easy reading, while the ergonomically designed housing offers comfortable, one-handed operation. Comes with Multimeter, CAT III test leads, stand, hanging strap, holster with built-in test lead storage, Type K bead wire temperature probe, and battery.
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Extech GRT300 -
Extech Instruments Corporation
The GRT300 measures earth ground in 4 ranges from 2 to 2000 Ohm. 4-wire, 3-wire, and 2-wire testing. Large dual line LCD. Automatic I (current) and P (potential) spike check. Test Hold function for easy operation. Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off. AC Earth Voltage. Overrange and low battery indication. Complete with test leads with alligator clips, 4 auxiliary earth bars, hard carrying case, and eight 1.5V AA batteries.
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4 Series -
Powermetrix Systems
The PowerMaster® 4 Series Automated ANSI Meter Tester boasts many features that make it the most functional, versatile, and user-friendly meter tester on the market today. It is a closed-link meter testing solution that sources current up to 30A or 50A (depending on model) and operates on all voltages up to 530V with no switch changes required. Our automatic meter testing equipment also facilitates testing of most ANSI socket-based meters using our newly-engineered universal zero insertion force meter socket.
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PowerSting -
Advanced Geosciences, Inc.
The PowerSting is a series of external high power transmitters (5kW, 10kW, and 15kW) for the SuperSting R8/IP/SP and SuperSting R1/IP/SP. The PowerSting system is a fully programmable constant voltage//constant current source. The PowerSting system comes with an SGS generator and a wireless repeater box, and operates in both wired and wireless modes. The applications of the PowerSting-SuperSting system include vertical electrical sounding, 2D electrical imaging, 3D electrical imaging, 3D offset electrical imaging of a 2D survey line in both manual and automatic modes.
