Hysteresis Curve
depict's the relationship of B (magnetic flux density) and H (magnetic field density).
See Also: Hysteresis, Hysteresis Loop, Hysteresis Graphs
- Scientific Test, Inc.
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Curve Tracer
CS-10000 Series
Hi-voltage devicesDevelopment of new devices (SiC/GaN)Automotive Companies
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DC Hysteresis Graph
DX-2012SD
Automatic measurement on basic magnetization curve and magnetic hysteresis loop under static state of soft magnetic material, accurate measurement on static magnetic characteristic parameters such as initial permeability µi, maximum permeability µm, saturation magnetic induction Bs, remanence Br, coercive Hc and hysteresis losses Pu.
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Transformer Performance Tester
6691
applying ±90V voltage on the winding of the transformer demagnetized and get the voltage value on the terminal and the current value in the winding to draw the hysteresis characteristic curve. This method can be used for linear quantitative analysis of residual magnetism in transformers, and fast demagnetization can be achieved by tracking hysteresis curves. The analyzer can measure magnetism residual rate before and after demagnetization.
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Automatic Hysteresis Graph Test System
DX-4DMT
X-4DMT automatic hysteresigraph system accords with the standard permanent magnet test system, GB3217-92, used to measure the major and minor hysteresis loops, demagnetization curves, recoil hysteresis loops and initial magnetization curves in different temperature of ferrite, AlNiCo, SmCo, NdFeB and quenched material, and gives the magnetic parameter, Br, Hcb, Hcj, (BH)max, Hk and so on, and could meet different requirements on test function, precision, power capability, reliability, efficiency, price, local environment from laboratory to enterprise's production line.
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Transformer Degaussing Analyzer
KRI6691
The KRI6691 transformer degaussing analyzer injects current into the test winding by applying ±90V voltage, and collects the terminal voltage and winding current to draw the hysteresis characteristic curve. Linear quantitative analysis of transformer remanence can be performed, and rapid demagnetization can be achieved by tracking the hysteresis curve.
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HyMAC Magnetic Properties Tester
Metis Instruments & Equipment NV
The HyMAC Magnetic Properties Tester is a versatile instrument for determining the AC magnetic properties of soft magnetic steel sheets and ferrite cores. The basic functionality of the instrument is that of a hysteresis graph: the measurement of the B-H hysteresis curves.
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Vibrating Sample Magnetometer
VSM
The VSM (also named M-H CURVE Hysteresis Graph TEST SYSTEM ) can be used for the measurement of the basic magnetic properties of the magnetic materials. Such as the Hysteresis loops of the materials, Magnetization curve, Warming Curve , Warming /Cooling curve, Cooling curve and the changes of the temperature as time goes away , then we will get some Magnetic parameters such as the Saturated strength of the magnetization, the left strength of the magnetization , Coercive force, the Max of Magneti...show more -
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Curve Tracer
CS-5000 Series
Maximum peak voltage: 5,000V (high-voltage mode for all models) in CS-5000 Series. Maximum peak current: 1,000A (CS-5300 high-current mode). The CS-5000 Series achieves 5,000V of max. peak voltage with the same physical size as the CS-3000 Series. Best suited for the measurement of a power devices that have 3.3kV and 4.5kV withstanding voltage.
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IV Curve Tracer
IVCT
In recent years, we have been developing a sophisticated IV curve tracer for PV modules including a maximum power point tracking (MPPT) function. The IV curve tracer is designed for operation with any market-available steady-state solar simulator. Through our web-based software design, the operator can supervise the test results from every computer in a company network. The software contains functions such as an irradiation sum counter that helps to check requirements stated in a stabilization t...show more -
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Hysteresis Dynamometers
HD Series
16 Standard Models with Maximum Torque from 2.5 ozin to 500 lbin (18 mNm to 56.5 Nm)Hysteresis Braking System: Provides precise torque loading independent of shaft speedMotor Testing from No Load to Locked RotorAccuracy: 0.25% to 0.5% (Full Scale)Air Flow Sensor: For protection against overheating and operator errorStandard Torque Units: English, Metric and SIBase Plate: Available in long or short versionsCustom Dynamometers: for special torque and speed requirementsEasy Calibration
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Transistor Curve Tracers
Store characteristic curves and panel setting parameters. Programmable test conditions ,measured results PC stored. Three cursor measurement modes: point, line, window. Two cluster characteristic curves display simultaneouslyfor compare and pairing. Screen read outβ, gm, Vce, Ic, breakdown voltage, leakage current and other parameters . Repeat and single measurement. Self-checking function . 7 Inch high-resolution TFT color LCD. Standard interface: USB, RS232, LAN
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Parametric Curve Tracer Configurations
Keithley PCT
Developing and using MOSFETS, IGBTs, diodes and other high power devices requires comprehensive device-level characterization such as breakdown voltage, on-state current and capacitance measurements. Keithley's line of high power Parametric Curve Tracer configurations supports the full spectrum of device types and test parameters. Keithley's Parametric Curve Tracer configurations include everything necessary for the characterization engineer to develop a complete test system quickly.
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PV Analyzer I-V Curve Tracers
The Solmetric line of PV Analyzer I-V curve tracers are widely used in Commissioning, Auditing, O&M, and Troubleshooting of PV systems.
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AC Hysteresis Graph Test System
DX-2012M
Automatic measurement of the dynamic magnetic hysteresis loop of oriented and non-oriented silicon steel under the condition of 50 Hz, 60 Hz, 400 Hz and 1 kHz, accurate measurement of the static magnetic characteristic parameters such as amplitude permeability μa, loss angle δ, specific total loss Ps, remanence Br and coercivity Hc. With special testing fixture, it can directly measure the iron core and stator core of the transformer.
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1500V Multifunction I-V Curve Tracer
SOLAR I-Ve
SOLAR I-Ve allows both testing a single-phase (three-phase with optional MPP300) photovoltaic system and verifying I-V curve. Thanks to remote unit SOLAR02, it is possible to test the system complying with the requirement of simultaneity as provided for by the reference standard. SOLAR02 is a datalogger which, synchronized with SOLAR I-Ve, acquires the data relevant to irradiation and temperature while tests carried out by SOLAR I-Ve are carried out.
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1500V 15A I-V Curve Tracer
I-V525w
I-V525w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1500V and 10A or 1000V and 15A. For measuring I-V Curve, I-V525w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
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Hysteresis Loop Tracer
MESA
The MESA is the only hysteresis loop tracer on the market that can make measurements in the frequency range of 10 Hz and below. Competing units operate with more-easily generated 60 Hz drive fields, and can have errors of as much as 30% in coercivity (Hc) measurements.
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Curve Tracer
Series 5000C
Our curve tracers are used worldwide for high volume production, quality control and final testing of descrete semiconductor devices. Provided with an Intel based single board computer(SBC) and Windows based software, the Scientific Test curve tracer is highly reliable, extemely fast, very easy to operate, and provides quick creation of digital curves for data storage and intuitive manipulation.
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DC Parametric Test System with Curve Trace
DC3
The wafer has been fully tested, cut and packaged. Today's IC manufacturers are finding tremendous cost savings in performing just fast DC tests on these packaged parts rather than running the full wafer tests all over again. Until now this required either an expensive full-power IC tester, or a "rack-n-stack" collection of instruments. Enter the HILEVEL DC3 Co-Optive Parametric Tester. No more instruments, no switching matrix, no tricky software. The DC3 combines a high-precision DC-PMU and int...show more -
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Pre-configured Power Device Analyzer / Curve Tracer (B1505A with modules and fixture)
B1505AP
B1505AP provides eight different pre-configured packages that satisfy a wide variety of power device measurement requirements. The package can be selected according to voltage / current range and the requirement for capacitance measurement.
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PathWave IV Curve Measurement Software
PW9251A
The PW9251A PathWave IV Curve Measurement software helps to control Keysight SMUs for easy test setup and to perform IV measurements without any programming.
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Automated DC Parametric Curve Tracer
MultiTrace
MultiTrace curve tracer is a mid-sized benchtop model supporting pin counts from 216-625 pins and includes the PGA-625 fixture as a standard interface. MultiTrace supports a wide range of test applications: Failure analysis, Reliability testing, Counterfeit device analysis, Nondestructive electrical counterfeit test, Opens, shorts leakage testing (OSL), Post decap electrical inspection, Optical fault localization, ESD testing, Latch-up testing, Supply current measurements, and more!
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Stress Hysteresis Measurement
500 Series
Stress Hysteresis Measurement up to 500C for thermal property and stability tests of thin films in air.Non-Contact Laser Scanning Technology.
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Hysteresis Graph
MAGNET-PHYSIK Dr. Steingroever GmbH
The measurement of magnetic material parameters using hysteresis graphs is of utmost importance for both material manufacturers and users. Discover the hysteregraphs from MAGNET-PHYSIK in Cologne.
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1000V/15A I-V Curve Tracer
I-V400w
I-V400w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1000V and 15A. For measuring I-V Curve, I-V400w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
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DC Hysteresis Graph Test System
DX-2012H
Automatic measurement of the demagnetization curve of permanent magnetic material such as ferrite, AlNiCo, NdFeB, SmCo, etc. Accurate measurement of the magnetic characteristic parameters of remanence Br, coercive force HcB, intrinsic coercive force HcJ and maximum magnetic energy product (BH)max.
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Power Device Analyzer / Curve Tracer
B1505A
The Keysight B1505A Power Device Analyzer / Curve Tracer is the only single box solution available with the capability to characterize high power devices from the sub-picoamp level up to 10 kV and 1500 A. These capabilities allow evaluation of novel new device such as IGBT and materials such as GaN and SiC. The B1505A supports a variety of modules: high voltage SMU (HVSMU), high current SMU (HCSMU), ultra high current (UHC) module, ultra high voltage (UHV) module and high voltage medium current ...show more -
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Parameter And Device Analyzers, Curve Tracers
Precision Current-Voltage Analyzer Series ensures accurate and efficient current-voltage measurements that give a clear insight into IV characteristics across a wide range of applications. The powerful characterization software and integrated source and measurements units (SMUs) make it much quicker and simpler to obtain accurate IV characterization. The EasyEXPERT group+ software supports all the characterization tasks such as measurement setup and execution, data analysis, data management and ...show more -
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1000V/15A I-V Curve Tracer
I-V415w
-V415w allows field detection of I-V Curve an of the main characteristic parameters both of a single module and of strings of modules for PV installations up to a maximum of 1000V and 15A. For measuring I-V Curve, I-V415w manages an internal database of the modules, which can be updated at any time by the user and comparison between the measured data with the rated values allows immediately evaluating whether the string or the module fulfills the efficiency parameters declared by the manufacturer.
