Phasing
See Also: Phase, Phase Standards, Phase Meters, Phase Angle, 3 Phase, Sticks, Phasors
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Frequency Sources
PMI offers a full line of Digitally Controlled Oscillators (DTOs), Dielectric Resonator Oscillators (DROs), Voltage Controlled Oscillators (VCOs) and Frequency Synthesizers covering various frequencies in the 50 MHz to 40 GHz range. All models are designed to withstand stringent military ground or airborne environments. These models use the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal. All units offer fast switching speeds and stable frequency outputs with low phase noise. If you do not see exactly what you need, please e-mail your requirement to sales@pmi-rf.com so we can propose an instant solution.
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Phase Sequence Testers
UEi Test & Measurement Instruments
Is used for detecting the sequence of the supply in three-phase electric circuits.
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Panel-mounted Power Amplifier(Hardware In The Loop Testing)
PA60Bi
PA60Bi is the panel-mounted power amplifier, which can produce 3-phase current, with maximum RMS phase current of 60A and maximum output power of 800VA, and 4-phase voltage, with maximum RMS phase voltage of 120V and maximum output power of 60VA.
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Autofocus System
CRISP
Applied Scientific Instrumentation
The CRISP system is designed to maintain focus over time i.e. compensate for thermal & other factors that may cause the sample to drift out of focus over time. It also can be used to maintain a given focal point while scanning the sample in XY. If you are looking to find the optimal focal point while scanning through the sample in Z phase.
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Signal And Spectrum Analyzer
FSVA3000
An analysis bandwidth of 400 MHz, an outstanding phase noise of –120 dBc/Hz and a high dynamic range – the R&S®FSVA3000 signal and spectrum analyzer has everything needed to keep up with demanding measurement applications such as 5G NR. With its high measurement speed and easy usability, it is the right instrument for demanding signal analysis tasks both in the lab and on a production line.
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Phasecam Twyman-Green Laser Interferometers
PhaseCam dynamic Twyman-Green laser interferometers provide high resolution measurements despite vibration and air turbulence. Dynamic Interferometry® enables PhaseCam laser interferometers to capture full wavefront measurements in as little as 30 microseconds—5000 times faster than conventional phase shifting interferometers. Compact and lightweight, PhaseCams make reconfiguring test setups simple and easy, without vibration isolation.
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Biconical Antennas
Biconical Antennas have dipole like characteristics (e.g. circular directional pattern in the H-plane,"8"-shaped in the E-plane, fixed phase center, comparable gain), with an enormous wide bandwidth achieved by the double cone elements.
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Programmable AC Power Source
Chroma Systems Solutions, Inc.
The Chroma programmable AC power source 61500/61600 series are the right solutions to meet complex single and three phase requirements due to their ability to simulate AC line conditions and measure critical product characteristics during testing. These features make the 61500/61600 series ideal for commercial, power electronics, avionics, military, and regulation test applications from bench-top R/D design verification and quality assurance to mass production.
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Datapaq Reflow Tracker System
Monitor the temperatures for every soldering application – including wave, reflow, vapor phase, selective and rework stations – in real-time with the Datapaq Reflow Tracker Systems. Ideal for the electronics manufacturing and semiconductor applications.
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Vector Finders with InternalAttenuators
VF-145 LA AND VF-145 LMA
The VF-145 LA and LMA models are functionally the same as the VF-145 L and LM on both electrical performance and mechanical specifications. However, the LA and LMA models include an internal PIN diode attenuator that provides up to 12 dB of attenuation (measured at 150 MHz, attenuation decrease slightly as operating frequency increases) to the incoming radio signal. This attenuation occurs after the signal is received by the unit and phase shifted for processing, but before it is placed on the coax feedline to the receiver. In addition, the PIN diode utilized will absorb short burst of RF should transceivers be keyed accidentally by the user. This feature aids in very strong signal DF operations but will not totally guarantee against system overload under very strong RF emissions.
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PXI Digital Waveform Instrument
PXI Digital Waveform Instruments feature up to 32 channels, can sample and generate digital waveforms at up to 200 MHz, and interface with various standard TTL and low-voltage differential signals (LVDS), as well as settable voltage levels. These devices offer per clock cycle, per channel bidirectional control, and phase shifting. They include deep onboard memory with triggering and pattern sequencing. Some models also support doubledatarate (DDR) technology and real-time hardware data comparison. You can use Digital Waveform Devices to create device simulation and complex stimulusresponse tests.
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Electrical Testers
Digital voltage and continuity tester with LCD screenAC and DC voltage testing (7 thresholds) with automatic AC or DC detection, audible continuity and single-pole phase test.
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Femtosecond Fiber Lasers
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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PCIe 8 Bit High Speed Digitizer - 5 GS/s on 1 Channel, 2.5 GS/s on 2 Channels, 1.25 GS/s on 4 Channels, 1.5 GHz Bandwidth
M4I.2234-X8
The 9 models of the M4i.22xx-x8 Express series are designed for the high speed data acquisition. Each of the input channels has its own A/D converter and its own programmable input amplifier. This allows the recording of signals simultaneously on all channels without any phase delay between them. The extremely large on-board memory allows long time recording even with the highest sampling rates.
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Thickness and Flaw Inspection
OmniScan SX
Olympus is proud to introduce the OmniScan® SX, a flaw detector that benefits from more than 20 years of phased array experience and shares the OmniScan DNA. For improved ease of use, the OmniScan SX features a new streamlined software interface displayed on an 8.4 in. (21.3 cm) touch screen. A single-group and non-modular instrument, the OmniScan SX is easy to operate and cost-effective for less demanding applications.
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Universal Counter
SC-7205A
A lineup of three new types of universal counters with high cost performance that features easy-to-use one key, one action, the user-friendly display guide and calculation functions support any application. The SC-7205A universal counter provides full capabilities including frequency, period, time interval, pulse width, phase, frequency ratio, duty cycle, event accumulation and peak voltage measuring, with simple operation. They are suitable for R&D and technical training as a basic measuring instrument as well as for production/inspection lines.
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Electronic Potential Divider
• Provides many ratios over a wide range • Small ratio and phase errors • Models operating at different voltages are available
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Servo type Accelerometer
A motion is sensed by a displacement detector, a current is fed to the coil to get back the pendulum mass to the original position. This current will be proportional to the acceleration, that is converted to an output voltage. The Servo type accelerometer is for the Earthquake Monitoring or measurements of micro tremor on the Civil Engineering Structures because of its higher sensitivity and stability or more accurate phase responses in the lower frequency range than those of other vibration transducers.
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Three Phase Power Analyzer
Model TFT780
Three Phase Power Analyzer PA700TFT is multi-range power Analyzer with basic 0.05% R+R accuracy. 8 range of voltage, 8 range of current and total 64 range of power and power factor gives more accurate result at low power factor. It has waveform mode to check the waveform of voltage and current. As well it has B/H curve mode where user can check live b/h curve of the transformer under test. The gap less four-quadrant power measurement technique gives better accuracy at distorted waveforms or AC drive (VFD) operated power supply.
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Phase Noise Testers / Signal Source Analyzers
7000 Series
Berkeley Nucleonics Corporation
The 7000 series is an all-in-one integrated solution that offers an indispensable set of low-noise phase measurement functions. Offering both Absolute and Additive(residual) measurement capabilities in one unit at no additional cost, the 7000 series is the most flexible solution on the market. The instrument comprises a two-channel, cross-correlation system with two internal, tunable references sources that also allows measurements with externally sourced references. We offer three platform options for the 7000 Series Phase Noise Testers: the 7070 1 MHz to 7 GHz, the 7300 1 MHz to 26 GHz, 7340 1 MHz to 40 GHz, 7350 1 MHz to 50 GHz, and the 7360 1 MHz to 65 GHz.
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Simultaneous Sampling A/D Converters
Analog Devices simultaneous sampling precision A/D converters offer two to eight discrete ADCs in a single package, allow two to 12 channels, and span resolutions from kSPS to 5 MSPS. Providing the industry-leading noise, linearity, and dynamic range performance, ADI has a simultaneous precision converter to meet your speed, power, and size needs. Simultaneous sampling ADCs enable users to convert multiple signals concurrently and preserve phase information.
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Voltage Dip, Interruption& Variation Simulators
Suzhou 3ctest Electronic Co.,Ltd.
PFS single phase power fail simulator simulates voltage dip, interruption and variation which are caused by power grid and transformer devices due to malfunction or sudden large change of load. It is required to test this kind of phenomena to check whether electronic and electrical device can sustain safety operating condition.
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Three Phase Transformer Ratio Meter
*Three phase lead switching network. *Excitation current meter Accessories: Range Extender 1:5
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Phasing Voltmeter/Sensor (2 in 1)
STB Electrical Test Equipment, Inc
STB unit replaces 3 separate units manufactured by competitors - line phasing, capacitance phasing and line to ground Versatile, lightweight and easy to useEach portable meter has a single rangeMeter usage: Voltage detection and phasing at capacitance test points or voltage detection and phasing on bare energized conductors (overhead & underground)Probes can be separated to be used as a voltage sensor or capacitance sensorFive position selector.
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Electronics Consulting
Our approach to consulting is unique. We encourage you to participate in every phase of the study. We provide you with all the information and knowledge that you need to repeat the study and perform future studies independently. Our reports are detailed and comprehensive. A consulting project may get over in a set time period but we expect our relation to continue. Our mission is to empower you through our products and services.
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RF TEST AND MEASUREMENT SYSTEM
OE8000
RF Test Measurement System (TMS) utilizes microwave photonics techniques for automated measurement of ultra-low phase noise oscillators.
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Motor Protection System for Medium to Large Motors
M60
The M60 Motor Protection System offers comprehensive protection and control solutions for medium to large sized three phase motors. The M60 includes advanced automation and communication capabilities, extensive I/O options, and powerful fault recording features that can simplify postmortem fault analysis and help minimize motor downtime. As part of the UR Family, the M60 provides superior protection and control.
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PDBase II
Even very skilled operators will find hard to make a diagnosis, in situations as the one mentioned above, through a mere visual evaluation of the pattern graph . Techimp new technology bases itself on the principle that efficient separation and identification of PD data can be achieved collecting PD pulses themselves and not only, as digital instrumentation commonly available does, PD pulse peak and phase.
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Portable Three Phase Electric Meter Test Bench
GF302D
Beijing GFUVE Electronics Co.,Ltd.
The Portable Three Phase electric Meter test bench is used for grid corporation to cablibrate 3 phase electric meter error. It can test three meters error at one time.
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