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-3000 Series
CS-3300 / CS-3200 / CS-3100 three model line-up. Maximum peak voltage: 3,000V (high-voltage mode for all models) in CS-3000 Series.Maximum peak current: 1,000A (CS-3300 high-current mode). The CS-3000 Series are CE-marked and UL listed.
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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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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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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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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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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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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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BH Curve Tracer
6700BH Series
This BH curve tracer is adopted pole coil measuring method. The limit of size and shape for measuring work is very little and it can measure the difference of both face and reverse side of magnet.
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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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Semiconductor Curve Tracer
CS-5000 Series
*Max. Peak Voltage : 5,000V（HV mode）*Max. Peak Current : 1,500A（HC mode）*Equipped all models with LEAKAGE mode (Cursor resolution 1pA）*USB port for display hardcopy, waveform data (CSV format) and measurement setup SAVE/RECALL*LAN interface for Remote Control
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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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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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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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Precision Curve Tracer
CurveMasterTM
The CurveMasterTM delivers new price/performance efficiency to curve tracing and Failure Analysis. Curve trace has been a standard feature in our full-power chip tester for years, so the CurveMasterTM is built with today’s components and technology. With all new high-accuracy DC Parametrics, you’ll enjoy the most powerful curve tracer you have ever used.
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Parameter & Device Analyzers, Curve Tracer
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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Goniophotometer For Luminaries Intensity Distribution Curve
LCG-1800
Shenzhen Chuangxin Instruments Co., Ltd.
Mainly used to measure FL etc. When installing luminaires, the lighting center of luminare and the rotating center of rotating table shall be at the same position. In B- coordinates, luminaire axis is superposed with the horizontal axis of rotating table. In A- coordinates, luminaire axis is vertical with the horizontal axis of rotating table.
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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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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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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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AC Hysteresis Graph Test System
DX-2012SA
Under continuous frequency of 1 kHz to 500 kHz, automatic measurement of magnetic hysteresis loop of the soft magnetic materials such as silicon steel, precision alloy, non-crystal and ferrite, accurate measurement on the dynamic magnetic characteristic parameters such as amplitude permeability µa, loss angle d, loss iron Pc, remanence Br and coercivity Hc.
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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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Solar Array IV Curve Simulation Softpanel
Chroma Systems Solutions, Inc.
Easily program the I-V curve of the Solar Array Simulator with this test software as well as the I-V and P-V curves for real-time testing. See both dynamic and static MPPT efficiency and even simulate the IV Curve with shadows. The real world weather simulation function allows the user to simulate the irradiation intensity and temperature level from early morning to nightfall.
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Stress Hysteresis in vacuum or gas up to 900C
900 Series
Stress Hysteresis in vacuum or gas up to 900C for the study of annealing cycles.Thermal Desorption, Film Shrinkage, Reflectivity, and Resistivity options provide additional insight to causes of material changes with temperature.
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Semiconductor Curve Tracer
CS-10000 Series
This optional unit minimizes parameter variation on devices causedby heat. Pulse rise time can be configured for 1, 3, or 5ms; pulse duration from 1ms to 20ms; and pulse interval from 100ms to 2 seconds. This option is installed at the factory. Any changes desired after purchase will require return the unit back to IWATSUfactory.
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1500V 15A I-V Curve Tracer
I-V500w
I-V500w 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-V500w 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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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.
