Phasing
See Also: Phase, Phase Standards, Phase Meters, Phase Angle, 3 Phase, Sticks, Phasors
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Product
Waveform Generator
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Channels count - 1 (mono)Generated signals count - 1, 2, 3, 4Vertical resolution - 16 bitMax frequency - 22050 HzModulation - AM, FMModulation signal source - internal, LineInSingle Phase shift - YESDAC - Audio cardData recording - NO
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Product
Three-Phase Transformer Winding Resistance Meters
TWA Standard Series
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When it comes to winding resistance measurement on three-phase power transformers and autotransformers, TWA Standard series offers some of the most technically advanced instruments with LCD display in the market. Both models are capable of testing six transformer windings with a one-time cable connection, as well as three-phase automatic transformer demagnetization. The stored magnetic energy is safely automatically discharged at the end of the test. The built-in tap changer control unit enables automated test mode, where the instrument operates the tap changer without operator input and records winding resistance results based on pre-selected stabilization criteria. This option makes the operator’s job significantly easier.Both models can output test currents from 5 mA to 25 A DC for the purpose of winding resistance measurement. TWA40D has a special test mode for checking the synchronization of on-load tap changers with three phases simultaneously tested in parallel, in which the total test current can rise to up to 40 A DC.TWA40D has additional advantages when it comes to non-intrusive tap changer analysis. The unique DVtest method enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, simultaneously with the measurement of tap changer motor current which helps with the detection of motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or on three phases simultaneously. It can also be performed as an additional test simultaneously with the winding resistance test in all tap positions.An additional unique advantage of TWA40D is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer (connected in a YN configuration). This can significantly shorten the total testing time – for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.The test leads for TWA three-phase transformer winding ohmmeters are interchangeable with the TRT turns ratio testers, which means that both sets of tests can be performed with a single test lead connection to the power transformer terminals.
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Product
Real Time Digital Filters
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Real Time Digital Filters can be used to filter a measured signal in real time. Filter characteristics can be defined by the user to meet the requirements of a specific application. Real-time digital filters are applied in the data conditioning phase. The filters are designed with a graphic design tool and then uploaded to the front-end for real-time calculation. The graphic design tool defines the filter performance vertical axis with a dB scale. The horizontal axis is defined as relative frequency.
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Product
Sync Generator
LT4611
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This product is a 1U full-rack size sync signal generator that outputs analog video sync signals and audio word-clock signals for broadcast stations. The external sync signal genlock function allows synchronized operation with input signals.The genlock function has a stay-in-sync function that maintains the phase when an error occurs in the input analog video sync signal. The dual power supply unit provides redundant operation. These features make it possible to configure a highly reliable system.Further, numerous options are available to allow GPS synchronization and PTP synchronization as well as arbitrary pattern output and digital audio output using 12G-SDI, 3G-SDI, HD-SDI, and SD-SDI. These options are designed to enable the management of the optimal synchronization system for your application.
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Product
PTP Grandmaster
OSA 5335
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Our OSA 5335 Modular PTP Grandmaster is a scale-able and high-performance IEEE 1588 v2 standard compliant Grandmaster Clock for the distribution of frequency, phase and time synchronization over packet-based network infrastructure including IP/MPLS, Carrier Ethernet, PON and DSL networks. Its carrier-class design provides high client capacity and a wide range of redundancy options to deliver scale-able performance and maximum availability. Our OSA 5335 is designed to deliver precise and reliable frequency, phase and time-of-day information in markets including telecommunications, media broadcast and power utility communications.
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Product
Femtosecond Fiber Lasers
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Best in class femtosecond fiber lasers: highest output power, lowest phase noise, highest reliability. Choose the perfect model for your application from our Erbium and Ytterbium fiber lasers with center emission wavelengths from the visible to the NIR, and extending to the Mid-IR in selected models.
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Product
Multi-Domain Simulation
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Every product engineering team deals with questions in the virtual prototyping phase, many of these covering multiple engineering domains. ESI's Visual-Environment multi-domain modelling allows these teams to work together in a single user environment, around a single core compute model. This multi-domain simulation environment has the capacity to integrate all virtual prototyping problems across CAE domains. In addition, its user-friendly interface and automation features empower engineering teams to be ever more productive!
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Product
Battery Testers
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designed to accurately measure the internal impedance of a single cell or battery stack with voltages as high as 80 V. In addition to impedance, auxiliary measurements include voltage, current, phase, capacitance, inductance, quality factor and more.
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Product
Phase Angle Voltmeter, Industry Standard
2250A
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NAI's 2250A Phase Angle Voltmeter is the most accurate and versatile AC measurement tool in the Synchro/Resolver and LVDT/RVDT marketplace. Considered the industry standard and based on the latest DSP and FPGA technologies, the 2250A substantially extends and simplifies the capabilities of the legacy 2250 model.
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Product
Turns Ratio Meter 3 Phase
TR-MARK III 250V
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The TR-MARK III 250V is the successor of the famous TR-MARK III. Besides an extended test voltage up to 250V, it offers new features and increased accuracy to make it a perfect system. A color LCD with back lighting and touch screen increases handling and user comfort. Two USB interfaces make it easy to store measurements on external storage devices and transfer easily to a personal computer or download nameplate data of transformer to test.
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Product
Turns Ratio Meter 3 Phase Rack
TR-MARK III R 250V
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The TR-MARK III R 250V is the successor of the famous TR-MARK III R. Besides an extended test voltage up to 250V, it offers new features and increased accuracy to make it a perfect system. A color LCD with back lighting and touch screen increases handling and user comfort. Two USB interfaces make it easy to store measurements on external storage devices and transfer easily to a personal computer or download nameplate data of xformer to test.
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Product
Power Dividers
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Teledyne RF & Microwave offers several In-Phase Two-Way Power Dividers with high isolation, low insertion loss, excellent phase and amplitude balance in a small size for a variety of communications applications.
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Product
Frequency Synthesiser
RA062-F2
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The RA062-F2 is a multiple LO module used to generate three pairs of LO signals, each pair being phase matched in order to provide the capability to drive two phase and amplitude matched, high sensitivity narrowband receivers such as might be required for an EW receiver system with DF functionality.The Stepped Frequency Synthesiser is based upon Direct Frequency Synthesis, DFS, whereby the 1GHz input reference signal is multiplied, filtered and mixed to generate a given number of isolated and filtered single tone CW signals from the 1GHz comb. A finely tuned signal is then generated using a multi-way switch to select between the 1GHz spaced CW tones and mixed with fine resolution signals generated using a custom DDS/VCO PLL network. In this way finely tuned signals can be generated between 7.5GHz and 23GHz.
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Product
AC Line Harmonics Analyzer Including Flicker Analysis With UK, Schuko Or US Socket.
HA1600A
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Compliance quality measurements to EN61000-3-2 and EN61000-3-3Measures peak or rms voltage or current, real or apparent power, power factor, phase etc.Tabular/histogram of 40 harmonicsVoltage/current waveforms displaysContinuous analysis with real-time graphical updateWide range of power connectors available320 x 240 pixel high-contrast displayUSB, RS232 and printer interfaces fittedPC control and documentation software supplied (HA-PC-Link+)
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Product
Total Organic Carbon Analyzer
Model 6700E
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Teledyne Analytical Instruments
Online monitoring of total organic carbon is essential for regulatory and process control purposes among water treatment, wastewater and industrial users. Teledyne’s 6700E Series employs proven UV-Persulfate methodology to isolate only organic carbons, oxidize them into carbon dioxide and measure TOC in the gas phase using infrared absorption technology. This method conforms to EPA, DIN, CE, ASTM and NAMUR regulations as well as meeting requirements of ISO and EN directives.
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Product
3-Phase Programmable AC Source
61700
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Chroma Systems Solutions, Inc.
Power: 1500VA, 3 (61701); 3000VA, 3 (61702); 4500VA, 3 (61703); 6000VA, 3 (61704); 12000VA, 3 (61705)Voltage: 0~150V/0~300VFrequency: 15~1.2KHzPhase angle: 0~360Built-in PFC, provides input power factor over 0.98Advanced PWM technology delivers high power density in a compact rack-mountable packageBuilt-in output isolation relaysAC+DC output modeProgrammable slew rate setting for changing voltage (optional function)Turn on, turn off phase angle controlUser-definable power-on statusPower line disturbance (PLD) simulation capability (optional function)Comprehensive measurement capability: V, Irms, Ipk, I inrush, P, PF, CF of current etc.Programmable r.m.s. current limitFull protection: OP, OC, OV and OT protectionGPIB and RS-232C interface (optional)Easy-use software for operation
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Product
2-Ch 24V HTL Incremental Encoder/Counter EtherCAT Slice IO Module
AMAX-5080
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Channels: 2Counting Range: 32-bitMode: Counter (up/down, bidirection, up, A/B Phase)Signal Input: Logic level 0: 0 ~ 3 VDC, Logic level 1: 10 ~ 30 VDCInput Frequency: 5 Hz ~ 1 MHz max. (frequency mode), 1 MHz max. (counter mode)
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Product
Portable Power Factor Meter
ST-2000 Cos∮
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Standard Electric Works Co., Ltd
● Principle : Phase angle sensing transducer● Rated Accuracy : ±3% phase angle● Scale : Power Factor：Lead 0 – 0.3 – 1.0 – 0.3 – 0 Lag Power Angle： Lead 90° – 0° – 90° Lag● Effective Power Factor Measuring Range : Lead 0.5 – 1.0 – 0.5 Lag● Scale Length : Approx. 135mm(5-3/8”)● Frequency Influence : Within ±1.5° phase angle at 45 to 65Hz
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Product
Vector And Scalar Mixer / Converter Measurements
S95083B
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The Keysight S95083B measurement software includes the scalar mixer / converter plus phase (SMC+Phase) measurement class. It provides fully calibrated conversion gain / loss, relative phase, and absolute group delay measurements of mixers and converters without the need for reference or calibration mixers. Eliminating the calibration mixer requires a U9391C / F / G comb generator and an external DC power supply. A vector mixer characterization (VMC) is also included for measuring group delay of frequency-converting devices. VMC can be used to characterize a user-supplied calibration mixer.
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Product
High Power Narrow Linewidth Laser
AULLD series
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Amonics' high power narrow linewidth laser (AULLD series) is integrated with Redfern Integrated Optics (RIO) PLANEXTM high performance external cavity laser. It features narrow linewidth, low phase noise, ultra low RIN, high output power with exceptionally reliable performance. The turnkey microprocessor controlled benchtop AULLD provides alarms and status indicators. An integrated RS232 or Ethernet computer interface provides easy control, diagnostic functions and data acquisition. It is particularly suitable for commercial fiber optic sensing applications, such as interferometric and Brillouin DTSS sensing systems for oil & gas, security, metrology and smart infrastructure.
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Product
Voltage Controlled Oscillators
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a High Reliability Low Noise Voltage Controlled Oscillator (VCO) which covers a 10 MHz to 20 MHzfrequency band with a voltage tuning range from 0V to 20V. This design features exceptional phase noise performance of -120dBc/Hz @ 10 kHz offset. Supply Voltage is +15V with a generated output power level of +10 dBm and 2nd harmonic output of-11 dBc typical. The assembly is RoHs compliant and available in a compact 0.5 inch SMT package with an industry standardmounting footprint. The bottom surface is copper clad with 2-5 micro inches of immersion Gold over 150 - 250 micro inchesof Electro less Nickel which makes it resistant to oxidation for ease of soldering. The VCO operates over a temperature rangeof -40°C to +85°C and is designed to meet a variety of MIL-STD-202 test conditions including Humidity, Shock, and Vibration.
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Product
Three Phase Closed I-P Link Energy Meter Test Bench Type KP-S3000-B
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Bofa Instrument & Equipment Co., Ltd
Three phase closed I-P link energy meter test bench, type KP-S3000-B, is designed for testing three-phase energy meters, especially for testing Closed I-P Links three-phase energy meters. It is an ideal testing equipment for energy meter factory or R&D institute. All the testing procedures can be automatically operated by PC or by Keyboard manually.
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Product
Microwave Measurements & VNA Calibrations
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Rosenberger Hochfrequenztechnik GmbH & Co. KG
For microwave measurements and VNA calibrations, Rosenberger develops, manufactures, and provides test & measurement products which meet the highest demands of industrial test applications. These include high-performance VNA test cableswith outstanding phase and amplitude stability, a variety of test port adaptors for VNA applications up to 110 GHz, very robust interchangeable high mating cycle port connector systems, and test devices – from low-frequency devices for simple measurements to components permitting high-precision broadband measurements.
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Product
RF Hybrids
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RF hybrids are used for combining multiple power line carrier (PLC) TX/RX units together onto one cable without causing interference between transmitters and receivers. They are also used for splitting PLC signals to go to two or three phases of a power line.
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Product
PathWave RFIC Design (GoldenGate)
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Early in the RFIC design phase, monitoring system IC specifications such as EVM via RF simulation is a must. Simulations include effects of layout parasitics, complex modulated signals, and digital control circuitry. With PathWave RFIC Design, you can simulate in both the frequency and time domain and bring your designs to and from Cadence Virtuoso and Synopsys Custom Compiler.
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Product
Channelized Up-Converter
UPCV Series 5” x 2.5” x 0.6”
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*Connectorized Package *Wide Choice of Frequency Ranges *IF to Ka-Band Solutions Available *Integrated Filters *Gain Control *USA, RS232 or SPI Control *Internal / External References *Low Power Consumption *Low Phase Noise *Low Spurs
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Product
Automotive Test System
LABCAR
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The LABCAR product family comprises software, hardware, and models suitable for integration into tailor-made testing systems that fit perfectly into existing processes. Deployable from the earliest to the latest phases of development, the LABCAR family provides for efficient verification and validation of embedded systems and software.
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Product
40Gb/s DQPSK Receiver
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The integrated DQPSK receiver incorporates an optical phase demodulator (delay-line interferometer or DLI) with 2 pairs of balanced photo-diodes and 2 linear TIAs into a single butterfly package. Compared with the currently available discrete solution in which a separate DLI and a separate receiver are used, the integrated DQPSK receiver eliminates labor intensive fiber routing and coupling (between the DLI and the balanced receiver) as well as the skew control. Moreover, the integrated DQPSK receiver offers a smaller footprint suitable for today’s demanding high speed transponder applications.
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Product
Zero Phase Current Transformer
MZL-30
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
Arbitrary Waveform Generator
MGHCH
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MGHCH is designed to reproduce arbitrary waveforms, as well as to reproduce sinusoidal signals with amplitude, frequency, phase modulation or without modulation. MHVCh can be used for research, tuning and testing of systems and devices used in radio electronics, automation, computing and measuring technology, instrument making.
