Phase
the difference between two features of a waveform, measured in any of multiple manners (distance, time, angle, wavelength, etc.)
See Also: Phasing, Phase Standards, Phase Meters, Phase Angle, 3 Phase, Time
-
Product
EMC Compliance Test Systems
ECTS2
-
Now in its second generation, the ADAPTIVE POWER EMC Compliance Test Systems use a greatly enhanced harmonics and flicker measurement system and newly designed flicker impedance options to support single and three phase AC harmonics, flicker and AC and DC immunity compliance testing up to the maximum required current of 75A per phase.
-
Product
Spatial Light Modulators
-
Spatial Light Modulators (SLM) are used as adaptive optical elements that modulates light spatially in amplitude or phase. We offer devices that are based on either reflective (LCOS) or translucent (LCD) liquid crystal microdisplays.
-
Product
Non-Contact Optical Setup for Recording the Beat of a Rotating Object
-
To develop an installation for contactless registration of beats of a rapidly rotating object. The installation should record the range and phase of the object beats simultaneously in several sections perpendicular to the axis of rotation. The results should be recorded in a file of the specified format.
-
Product
In-Line Spectroscopic Ellipsometer for Web Coater and Roll to Roll Systems
UVISEL
-
The UVISEL Spectroscopic Phase Modulated Ellipsometer is a turn-key thin film metrology instrument for in-line measurement of thin film thickness and optical properties. It features rapid measurement capability with data acquired every 50 ms for powerful control of thin film uniformity across the entire web.The design of the UVISEL ellipsometric heads allows simple integration into roll-to-roll systems, while the software provides advanced communication capabilities suited to roll-to-roll production.
-
Product
High Pulse Fidelity Broadband 180 degree Splitter / Combiner
BALUN100M-12G
-
*Excellent 0/180 degree phase matching - better than 10ps.*Passive ultra-broadband 0/180 power splitter or combiner.*200MHz to 10GHz 3dB points. Usable from 50 MHz to 20GHz*Up to 1 watt power handling capability
-
Product
Power Transformers
-
Power Transformers are used to convert voltages and isolate signals for functionality and safety. Our broad line of catalog and custom solutions range from mW to 5-10kW and are used in multiple topologies including flyback, forward, push-pull, resonant, LLC and phase shifted full bridges. Typical operating frequencies are between 80-500kHz but solutions can be adapted for greater than 1MHz operation.
-
Product
17 To 19 GHz QPSK Modulator
CCM19001
-
The CCM19001 is a Differential Drive Digital QPSK (Quadrature Phase Shift Keying) modulator operating across the 17.0 to 19.0 GHz frequency range. The modulator utilizes differential drive digital inputs (180º apart) to drive both of the bi-phase modulators (mixers) integrated into the assembly. The modulator is a combination of a matched pair bi-phase modulators, which are in quadrature (90º) to each other. It is modulated by switching polarities of the DC voltage controls in 4 different logic states ("0,0", "0,1", "1,0" & "1,1") for 4 phase states. The QPSK modulator provides constant amplitude, 90º vector: 0 (ref.), 90º, 180º, 270º and operates across the -55º to 85º C temperature range.
-
Product
Simultaneous Multi-Surface Test Interferometer
VeriFire MST
-
Simplify the complex – multiple surfaces create complex fringe patterns, the Verifire™ MST uses patented wavelength-shifting technology to acquire phase data from multiple surfaces simultaneously. Report key metrics from individual surfaces of parallel windows, transmitted wavefront, as well as precise surface-to-surface information like total thickness variation (TTV), wedge and even material inhomogeneity.
-
Product
Thickness and Flaw Inspection
FOCUS PX / PC / SDK
-
Olympus offers a complete advanced phased array integration solution that meets the requirements of your most demanding customers. The solution includes the FOCUS PX, a powerful and scalable acquisition unit; FocusPC, a powerful data acquisition and analysis software program; and three software development kits (SDK), FocusControl, FocusData, and OpenView SDK, to customize your software interface based on your application and control FocusPC for a fully automated inspection solution.
-
Product
Multifunction Tester
EASYTEST
-
EASYTEST carries out tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity.
-
Product
Turns Ratio Testers
TRT Advanced Series
-
TRT Advanced series is the newest DV Power solution for transformer turns ratio measurement. Besides its main application, each turns ratio tester from this series also measures transformer excitation current and phase shift. Furthermore, all models perform automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. They have a built-in true three-phase power source. For that reason, they can test transformers with special configurations, such as phase-shifting, rectifier, arc-furnace, traction transformers, etc.The instruments can output test voltages from 1 V AC to 500 V AC, depending on the model. With the highest test voltage 500 V AC, TRT500 provides the most accurate turns ratio testing of power transformers used in power generation and transmission. The output test voltage of TRT500 can be boosted to 5 kV AC using the external CVT20 extension transformer. This application is specially designed for testing turns ratio of capacitive voltage transformers. The other three models, TRT400, TRT250, and TRT100 can output up to 400 V, 250 V, and 170 V respectively. The low test voltage of 1 V AC enables turns ratio verification of current transformers.TRT500 is equipped with a large 10.1” graphical touch screen display. Other models, (TRT400, TRT250, TRT100) have 7” graphical touch screen display. Besides making the interface much more user-friendly compared to older turns ratio testers, it also brings certain options that were previously available only with DV-Win software. The most important are test templates and automatic test mode. Users can simply create test templates, store them in the instrument’s memory, and load when in the field with just a few clicks.This turns ratio test set, as well as all other DV Power turns ratio testers, has a built-in tap changer control unit. It enables remote control of an on-load tap changer (OLTC) directly from the instrument. In order to make the most out of this feature, the instrument can be programmed to do everything automatically – running turns ratio tests, changing OLTC tap positions, and saving results. This option, especially in combination with test templates, significantly facilitates and shortens the turns ratio testing time. Automatic test mode minimizes human errors, which makes the measurement more reliable.
-
Product
Programmable Multifrequency Clock Synthesizer - PMC
Model 7191
-
- Simultaneous synthesis of up to up to 5 different clocks- Eight SMC clock outputs- Ideal for A/D and D/A converter clock sources- Typical phase noise: -105 dBc/Hz @ 1 kHz offset- All clocks are phase-locked to input reference signal- Input reference frequency of 5 or 100 MHz- Four programmable VCXOs with 32-bit tuning resolution- Output clocks of 1, 2, 4, 8, or 16 submultiples of VCXO base frequencies- Output clock frequencies between 50 and 700 MHz- Control and status via PCI bus interface
-
Product
Three-Phase Relay Protection Tester
GDJB-PC
-
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
1.GDJB-PC Universal Secondary Injection Relay Test Set is applied to test the relay unit in relay protection system. 2.At the same time GDJB-PC Universal Secondary Injection Relay Test Set could be considered as a universal three phase AC/DC voltage source or current source. 3.It can work alone or connected to computer, inside the relay controller there are new speed digital signal mini PC and real DAC (Digital-to-Analog Converter) template with new high fidelity and high power, the machine has large panel screen and rotating mouse. It is small in volume, high precision.
-
Product
Multiple Audio Tracks Analysis
Multi Pack
-
Blue Cat's FreqAnalyst Multi plugin provide extremely smooth spectrum and frequency content analysis, the Blue Cat's StereoScope Multi analyzer let you visualize the stereo image of your audio content in details, and the Blue Cat's Oscilloscope Multi waveform viewer shows the waveform of audio signals as well as their phase relationship.
-
Product
Non Contact Voltage Indicator
PL107N
-
Contact-free audible and visual indication of AC voltages between 90 and 1000 V AC Clear, omnidirectional flashing LED Quick and accurate detection of cable breaks Detects microwave leakage Phase detection in sockets Press to test switch avoids nuisance buzzing and extends battery life Supplied complete with 1.5 V AAA batteries
-
Product
High-Performance USB-Controlled PLL Synthesizers
-
Rugged, SMA-connectorized designs that support a USB 2.0 interface with a PC supplying DC power and GUI command control. They cover a broad range of frequency bands from 25 MHz to 27 GHz. These USB-Controlled PLL Synthesizers deliver output attenuation that is adjustable up to 50 dB in 1 dB steps and high output power levels ranging from +10 dBm to +19 dBm typical. Phase noise is as low as -108 dBc/Hz at 100 MHz offset and phase locked speed is 1 msec typical.
-
Product
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.
-
Product
Test Stands
-
We develop modern and flexible test stands for research, development and production. In doing so we exclusively use our own in-house imc measurement hardware and software platform that has become established in the testing market worldwide. Our experienced “customer solutions team” is at your side during all phases of project development: from planning and construction through to configuration and implementation phases. We are also more than pleased to support you in modernizing and retrofitting existing installations and protecting your investment in the future.
-
Product
Harmonic/Flicker Analyzer for IEC61000-3-2/3/11/12, IEC61000-4/7/15
KHA3000
-
KHA3000, in addition to the complied standards and features of the KHA1000 (dedicated for single phase), is equipped for the harmonic and flicker compliance test exceeding 16A of the single-phase and three-phase equipment. With this unit alone, you can take highly accurate simultaneous three-phase measurements up to 40A/phase*. Furthermore, the KHA series is compliant with two measurement technique standards, the existing and the latest versions, so you can simply select to take measurements for the latest standard including interharmonics and for the conventional integral multiple harmonics without using any other device. In addition to the real-time display that can be used like an oscilloscope and FFT analyzer, the unit offers the real-time judgment of compliance with standards. Using this unit alone, you can judge test results and prepare result reports without the use of a PC. On top of that, you can easily set up a test system by combining KHA3000 with an AC power supply (PCR-LA Series) and a line impedance network (LIN40MA-PCR-L).
-
Product
Phased Array Corrosion Mapping Software
Concerto
-
Concerto is a UT acquisition and analysis software specially designed for Phased Array corrosion mapping. For the tough field conditions that operators deal with Concerto features no menu, less than 18 icons, and few controls so that operators can easily work and not be bothered by complex GUIs. Concerto is simple and easy to work with yet WT, Surface, and back wall C-scan can still be analyzed and setting can be changed using the same acquired data.
-
Product
Uniload Voltage Transformer Test Set
2J6
-
The Type 2J6 Knopp Uniload Voltage Transformer Test Set consists of three major parts: When the Knopp Precision Transformer in the 2J6 set is compensated for, and used with, a secondary burden of 15 volt-amperes, for example, the ratio of this precision transformer is well within 0.02% and the phase angle is well within 2 minutes. The transformer, in common with other Knopp Precision Multirange Transformers, is wound so that it has practically the same ratio and phase angle accuracy on all ranges.
-
Product
Regeneration Station
-
This equipment is a stand-alone device that enables to coherently regenerate an optical signal allowing long-haul dissemination of an ultra-stable optical frequency reference. Its architecture is based on the heterodyne phase-locking of a narrow spectral width laser diode on the reference signal. The station is equipped with low phase noise optical interferometer that perform a thorough characterization of the phase noise accumulated by the incoming signal, and a compensation system of this phase noise.
-
Product
Air Core Line & Load Reactors
-
Line and load reactors are generally serial-connected to the input and/or output terminals of three phase equipment such as motor speed controllers, inverters and UPS systems. These equipment make use of semiconductor switches such as IGBTs, thyristors, and diodes and therefore create harmonic distortion and high switching over-voltages (dv/dt). Use of such equipment has been becoming more widespread as the technology advances. However, the negative effects of these equipment should not be overlooked.
-
Product
Pulsed And CW EPR/ESR: Synthesizers Up To 280 GHz
-
Insight Product Company offers synthesizers at frequencies from 30 to 280 GHz which can be used in EPR/ ESR experiments. These sythnesizers are designed to go swiftly from the generation to the non-generation mode and back. This process is controlled by external TTL signal. There is also the possibility to manipulate the phase, namely to shift it by 90 degrees and 180 degrees. ON/OFF switch time is approximately 2 nanoseconds.
-
Product
Single Phase Multi-Tariff Energy Meter Type DDSF999
-
Bofa Instrument & Equipment Co., Ltd
Single phase multi-tariff energy meter type DDSF999 is used to measure 50HZ AC active energy and the power flow of peak, shoulder, flat and valley time. All of its functions comply with the relative technical requirements for class 1 single-phase watt-hour meter in IEC61036-2000, and its data communication rules obey the requirements of IEC1107
-
Product
9GS/s 16Bit 8GS Mem 12CH 24 Markers RF AWG Benchtop
P94812B
Waveform Generator
The benchtop version of the Proteus arbitrary waveform generator series offers up to 12 channels in a 4U, 19” benchtop box. With a 9” touch display and on-board PC the benchtop platform enables users to program the instrument without the need of an external PC. Users can program the instrument from the onboard PC using various programming environments such as MATLAB, LabView, Python, and more. So for synchronized, phase coherent, multi-channel applications such as quantum physics and radar applications the Proteus arbitrary waveform transceiver is an ideal, high performance, and cost effective solution.
-
Product
PXIe 8 Bit High Speed Digitizer - 2.5 GS/s on 2 Channels, 1.5 GHz Bandwidth
M4X.2221-X4
Digitizer
The 9 models of the M4x.22xx-x4 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.
-
Product
Phase Failure Detectors
DSP
-
Your product The DSP-1L or DSP-1LM is used to protect your three-phase motors against phase loss, imbalance, or reversal. It continuously monitors each phase of your power supply. In case of a problem, it cuts the power to the control circuit to protect the affected motor.
-
Product
MXG X-Series RF Analog Signal Generator, 9 kHz to 6 GHz
N5181B
Signal Generator
Take your devices & designs to their limit with outstanding hardware performance, including unmatched phase noise & spurious characteristicsDrive power amplifiers & characterize nonlinear behavior with industry-leading output powerThoroughly test receiver performance by simulating complex analog modulation scenarios with multi-function generator capabilityLower your cost of ownership with 3-year cal cycles & comprehensive solutions for self-maintenance
-
Product
Programmable Delay Line Instrument
XT-200
-
Built using the same technology that made Colby a trusted name, today the XT-200 stands as our flagship product. The XT-200 utilizes not one but two of Colby's patented trombone to offer precise programmable delay or phase shift for dual-channel requirements.
