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
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Three Phase Meter Test Board
MTB-3050
TESCO’s MTB-3050 is a Three Phase Meter Test Board with every laboratory feature you could want along with metrology and software suitable for your production meter testing needs.
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Phase Sequence Indicators (Contact Type)
865 PR
Standard Electric Works Co., Ltd
● The 865 PR is a detector with LEDs to show the de- tection better visible than neon. ● Three functions in one unit, including open phase, phase sequence and 3 phase motor rotation.● Designed for checking a wider range of 3 phase power source from 100V to 600V.● Indicates R.S.T LEDs which frequency range from 40Hz to 400Hz.● Wide range detection of motor frequency range from 2Hz to 400Hz.● Fixed magnets for convenient measurement.
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Source Phase Control
S93088B
The S93088B allows users to set calibrated, arbitrary phase differences between two signal sources. The sources can be the analyzer’s internal sources or external signal generators routed through the analyzer’s test set. The phase difference can be fixed, or swept between two specified phase values. S93088B also controls the relative power level between the sources using the receiver-leveling feature.
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Phase Shifting Transformer
Supreme Instrument Laboratories
Supreme make PHASE SHIFTING TRANSFORMERS are special transformers which provide convenient means to adjust phase angle (power factor) of A.C. loading circuit while testing power factor sensitive device for the full 90 degree LAG through '0' degree to 90 degree LEAD. Based on their rating these Phase shifters are manufactured in two configuration.
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Three Phase Tester
4200
Peaceful Thriving Enterprise Co Ltd
*Fast and accurate measurement.*Portable and compact design, easy to carry.*Efficient, effective, reliable, easy and safe to use.*Two function in one unit. Including open phase and phase sequence.*This is idea for installing conveyor lines, pump systems and interconnected drivers.*Indicate phase orientation (clockwise or counter-clockwise) and whether each of three phases is live.
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Digital Watt And Phase Angle Meter
632A
Red Phase Instruments Australia Pty Ltd.
We have sold many of these simple, accurate and robust instruments to utilities, industry and educational institutions. They are used for many purposes, from student instruction in the electrical laboratory to quality control in appliance testing. The 632A has 50V, 160V and 500V voltage ranges and the current inputs are 1A, 3.2A and 10A.
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3-Phase AC Voltage Transducer
ENVIROMUX-PT3-600
Monitors and reports voltage of any 3 phase circuit. Remotely detect blown fuses or tripped circuit breakers. Three 600 VAC inputs, three 4-20 mA outputs. Inputs and outputs isolated from one another. Frequency: 50/60Hz. Maximum primary current: 600 volts. Accuracy: ±0.25% F.S. @60Hz. Output: 4-20 mA. "Zero" adjustment for accurate 0 VAC reading, and "Calibration" adjustment for frequency and voltage level. Powered by the ENVIROMUX-S420MA-24V. Regulatory approvals: UL, CUL, CE. Requires two ENVIROMUX-S420MA-24V to monitor three phases. Caution: installation should be performed by qualified electricians only. Make sure electrical service is disconnected before making any electrical connections.
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Single Phase Prepaid Energy Meter Type DDSY999
Bofa Instrument & Equipment Co., Ltd
Single phase prepaid energy meter type DDSY999 is used to measure 50HZ AC active energy, it is a new generation of intelligent instrument, combination advanced integrated solid technology and SMT crafts. The performance accords with International Standards IEC61036-2000. It features advanced principle, simple construction, high accuracy and sensitivity, long service life, strong overload and anti-power theft, alarming of remainder, storing data over 20 years, setting secret, etc.
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Half, Full Bridge & Three Phase Drivers
Renesas' half-bridge (h-bridge), full-bridge and three-phase drivers handle voltages up to 100V, with industry-leading gate rise and fall times and exceptional input-to-output propagation delay performance.
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Multi-Domain Simulation
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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Transformer Turns Ratio Meter
TTRM 301
SCOPE introduces state of the art precision three phase Transformer Turns Ratio Meter (TTRM ) designed for field testing as well as factory testing of power transformers, instrument transformers and distribution transformers of all types. Along with turns ratio, this light weight and reliable instrument measures ratio deviation, phase angle deviation, magnetizing current and detects tap-position of single as well as three phase transformers in charged switchyard condition. The instrument has facility to automatically detect vector group of all majority configurations available. The differant AC voltage selection offers high accuracy in measurement.
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Clamp Meter, Auto, True RMS, 1 kA AC, 600 V AC, 50 mm Jaw Opening Max.
72-10445
The 72-10445 is a Clamp Power Meter Clamp with phase sequence. It measures active power (W), apparent power (VA), reactive power (VAr), power factor, phase angle and active energy (Wh) with built-in phase sequence test. Also measures AC current, AC voltage and frequency.
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Multifunction Tester
COMBI521
COMBI521 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 B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity.
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Flexible Clamp Meters
TES Electrical Electronic Corp.
Three current ranges. Two output sensitivity measuring instruments. Input protection up to 600V. Suitable for any electrical system. Wide bandwith low phase shift.
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Automotive Test System
LABCAR
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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Multi - Purpose Digital High Voltage Phasing Meter
Model KM-MPS-50K
Kusam Electrical Industries Limited
• AC 50kV and DC 50kV measurement with direct reading.• 4000-count LCD.• Input impedance : 400 Mohm• Auto-ranging : AC : 4.000kV / 40.00kV / 50.0kV, DC : 4.000kV / 40.00kV / 50.0kV• KM 50K must be connected with an approved hot stick (Optional).• Check phases are "in-phase" or "out of phase".• Polarity indication : Positive / Negative• Backlight function.• Auto power off.• Power source : 1.5V(AA) alkaline battery × 2.• Low battery indication(Multi-level).
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Circuit Breaker Testing
Weshine Electric Manufacturing Co., Ltd
Time measurement: 12 fracture intrinsic points, closing time, with the same period, phase with the same period.2. Reclosing measurement: each fracture closing - minute, minute - closing, minute - closing - minute process time, one minute time,one closing time, two closing time, gold short time, no current value.3. Bounce measurement: closing bounce time, bounce times, bounce waveform of each fracture, rebound amplitude of each fracture.
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Plane Wave Converter
PWC200
The R&S®PWC200 Plane Wave Converter is a bidirectional array of 156 wideband Vivaldi antennas placed in the radiating near field of the device under test (DUT). The phased antenna array can form planar waves inside a specified quiet zone within the radiating near field of the 5G massive MIMO base station for realtime radiated power and transceiver measurements (EVM, ACLR, SEM, etc.).
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Safety
Chroma Systems Solutions, Inc.
The purpose of safety testing medical electronic equipment is to be sure that a device is safe from electrical hazards to the patient and caregivers. There are a number of UL, European and Canadian standards that serve as the ruling body on how medical products will be tested, one in particular, IEC60601 (the International Electrical Safety Standard for medical electronic equipment) is experiencing “global harmonization,” meaning it has been accepted and implemented around the world. The IEC60601 standard is mainly intended for product development where safety considerations must be taken into account early in the design phase of a product, however much of it is applied to production line testing since it is the only way for a manufacturer to be sure they are shipping safe product.
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Bus Differential System
B30
The B30 features integrated protection, control and metering for MV, HV and EHV busbars, providing cost effective, feature-focused busbar protection. Use the B30 to protect busbars with up to 6 feeders with up to two three phase differential zones. The B30 is a cost effective alternative to high impedance schemes, ideal for breaker-and-half bus schemes, with integrated feeder backup protection and metering
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Digital Multimeter and Phase Rotation Tester
3000 MPR
Standard Electric Works Co., Ltd
● 4000-count LCD● Auto ranging● Voltage, Resistance, Current, Continuity, Diode measurement● Can measure Resistance up to 200.0 Mohm● Checks a wide range of 3-phase power sources (80~750VAC)● Phase Rotation indication : clockwise and counter-clockwise on LCD● The LCD will show AC voltage between phases and Phase Rotation● Wide range for capacitance test: 0~40000μF(40.00mF)● REL / Auto-Zero function● MAX /MIN function● VAHz function● Frequency : 40.00 MHz● Data hold function● Over range indication● Low battery detection● Auto power off in 15 minutes● Convenient stand for viewing● Comply with EN 61010-1, CAT III 600V for the range of 600V AC/DC
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Motor Diag & Protection
Phase Sequence and Motor Rotation Meter
Phase Sequence and Motor Rotation meter detects live phase and sequence orientation of three phase power sources and industrial equipment conductors to ensure proper installation. Motor rotation function identifies rotational direction of industrial equipment such as motors, compressors and generators. Non-Contact Motor Rotation feature determines rotation of running single-phase and three-phase motors without the use of leads.
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Power Divider
Chengdu KeyLink Microwave Technology Co., Ltd.
The series of products are passive devices.The frequency range covered by 0.5GHz~40GHz.The products have the characteristics of good amplitude and phase consistency and low insertion loss.The products can be applied to all kinds of receiving and transmitting channels. KeyLink's power dividers can be categorized as follows.
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Fiber Optic Modem
VCH-608
The VCH-608 fiber optic modem is designed to receive and transmit via a fiber optic communication line (FOCL) signals of frequency and time standards (TSV) :- pulse signals 1 Hz (1 PPS) with delay compensation,- harmonic electrical signals with a nominal value frequency 100 MHz with phase instability compensation.
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Digital Meters
Hoyt Electrical Instrument Works Inc.
It is a compact multifunction instrument which Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters
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Single Phase DC Injection Set Kit
PDC120A/PDC200A
PDC120A/PDC200A Single Phase DC current injection set kit is portable test set which could generate DC current for the various testings in railway transportation, HVDC converting stations, etc.
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Portable Surface Roughness Tester Profilometer
SRG-4000
The latest in state-of-the-art surface roughness testers profilometer, the SRG-4000 is designed with the shop environment in mind. These surface roughness testers profilometer are distinguished by a high level of accuracy, multiple parameters and simplicity of operation. Extremely sensitive and highly accurate readings from this Phase II surface roughness tester are offered via multiple surface roughness profilometer parameters, Ra, Rq(Rms), Rt and Rz.
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Potential Transformers
Osborne Potential Transformers (PT’s) are used to reduce higher system voltages to lower values that are appropriate for instrumentation and/or protection circuits. They have been designed to meet specified current ratios, and burden impedance at a specified transformation error. One area of unique Osborne expertise is in designing for phase shift when potential transformers are to be used for power measuring applications.
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Reliability Testing
ELES Semiconductor Equipment SpA
ELES designs and manufacturers reliability test solutions to verify the performance of integrated circuits from concept validation to high volume production during all the test phases. No other company can provide universal equipment for all the reliability tests, or can guarantee a seamless data flow between phases or can apply on chip embedded reliability engineering for data tracking and failure investigation. Clients use our functional test data to proactively analyse variations between lots, between temperature extremes and during lifetime (often these defects escape ATE). The improvements to products and processes needed to arrive at zero defects cannot be driven by the quantity of Big Data alone, the quality of reliability data is a strategic advantage that only ELES can provide.
