Emission Measurement Equipment (EPS) Electromagnetic Field Visualization System EPS-02Ev3
Three-Dimensional Indication (Time, Frequency, Amplitude) Simplifies EMC/EMI Debugging
EPS is a EMC/EMI debugging tool enabling designers to rapidly perform pre-measurement, failure point identification, and improvement efficiency confirmation in EMC/EMI countermeasure process of product design.
How does it work? The software detects locations of probes by color discrimination through camera’s image sensors*, real time analysis measured signal frequency, shows a heat map by overlapping electromagnetic field strength and real images of measured objects.
*location detection method based on Patent Application 2007-223275 by National University Corporation Kanazawa University and Patent 5205547 by Noise Laboratory Co,. Ltd.
Features
Features
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- A real-time diagnostic tool supports EMC/EMI debugging.
- Fast visualize EMC/EMI problems.
- Enables easy comparison of countermeasures before and after.
- Capable of measurement from entire products to single components.
- Factor-editor function provides correction of antenna characteristics, cable loss and preamplifier.
- User friendly compact design.
- Customer supplied spectrum and probes acceptable (Please consult)
Capable of Measurement of Various product sizes
read moreVarious probes applicable
Various probes applicable
Various probes are applicable regardless of manufacturers. Not only small components, but also big equipment are available to measure by changing probes. Furthermore, even products with complex surface shape are measureable by adjusting camera’s position
A wide variety of standard-compliant spectrum analyzer drivers
read moreAdded additional spectrum analyzers possible to use, making it easier to use your current spectrum analyzer.
Added additional spectrum analyzers possible to use, making it easier to use your current spectrum analyzer.
Rohde & Schwarz Spectrum analyzer FSV series, FSV3000 series, FPL series EMI receiver ESR series, ESRP series Keysight Technology Signal analyzer N9010A, N9010B Tektronix Oscilloscope MDO4000 series Spectrum analyzer RSA306B Please inquire about other spectrum analyzers.
Easily Check the Noise Occurrence Frequency
read moreThe density display function expands the range of analysis
The density display function expands the range of analysis
Added a function to display colors according to the frequency of occurrence (density display function) to the conventional spectrum display function. This makes it possible to easily check the noise occurrence frequency and the amplitude at the measurement frequency. A wide range of analysis is available, from checking the noise amplitude in regular measurements (using the density display function), to checking the details of areas of concern (noise with large amplitude, intermittent noise, etc.) by spectrogram measurement.
Simplified EMC/EMI Debugging
read moreThree-Dimensional Indication (Time, Frequency, Amplitude)
Three-Dimensional Indication (Time, Frequency, Amplitude)
In addition to conventional two-dimensional (frequency and level) measurement, three-dimensional (frequency, level, time) measurement is now possible for the space electromagnetic field visualization system that has been well received. This makes it possible to visually confirm changes in noise over time, and analyze noise causing factors such as discovering discontinuous noise.
Simultaneous waveform display function newly added
read moreReal-time spectrum data can be checked at the same time
Real-time spectrum data can be checked at the same time
It is now possible to display FREE RUN waveforms simultaneously when displaying MAX HOLD or MAX PEAK DATA waveforms.
Enhanced comment functionality
read moreCheck the records of countermeasures locations
Check the records of countermeasures locations
A function has been added that allows you to display a marker at the position where you want to register a comment such as countermeasure location or notes, and to register comments on the time axis of map data and spectrograms. By registering comments for countermeasure locations in each colored marker, you can trace the countermeasure record.
"Measurement files List Display" new function added
read moreAccumulated measurement files displayed to check countermeasures history
Accumulated measurement files displayed to check countermeasures history
A function to display a list of measurement files has been added, making it possible to display a list of saved measurement files.
By displaying the accumulated measurement files as a list, you can comprehensively compare the countermeasures history.Easy comparison before and after countermeasures
read moreEquipped with a difference display function
Equipped with a difference display function
In addition to the conventional method of comparing measured data side by side, it is now possible to compare in the same range by loading a comparison target file into the same file. Also, the data difference display function allows to compare differences in measurement data by color.
Easy measurement under the same conditions as past data
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Idded a new function, so that a new measurement can be performed under the same measurement conditions as the previous measurement. By loading the past measurement data, it is possible to conduct measurement under the same settings (conditions) of frequency range, RBW/VBW, etc.
Specified coordinate output function
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Measurement results can be imported to external CAD software and CAD drawings and actual measurement data can be superimposed and displayed.
Simplified image recognition settings
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By clicking on the part of the screen where you want to recognize the color (tip of the probe), the software automatically adjusts the hue, saturation, and brightness optimal for color recognition.
Camera image ghost function
read morePreviously taken images can be displayed overlaid for position alignment.
Usage example 1: aligning the camera position with the previously taken image before the test
Usage example 2: realigning the camera position when it got misaligned during the testSuperimosed Display function newly added !
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Superimosed Display function newly added !
Enhanced data analysis function
Locates possible interference sources for pre- and post-compliance measurements
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Others
read more- Highlighting unmeasured points: unmeasured areas highlighted by flashing black and white, preventing measurement leaks.
ポップアップタイトル
closeSpecifications
■Specifications
| Frequency range | Depends on electromagnetic field probe, preamplifier and spectrum analyzer specifications |
| Measurement unit | dBμV、dBm |
| Data recording method | Single／Free Run／Max Hold／Max Peak Data* |
| Auxiliary functions | Save / load / export / comment input / factor reload / camera image retake / up-down & right-left inversion of camera image / ghost display of camera image / screen enlargement-reduction |
| Compatible operating system | Microsoft® Windows® 10 / 11（English or Japanese ver.） |
*Max Peak Data: Displays the trace data with the largest peak value from the trace data measured at each measurement point.
■System
| System configuration example | Electromagnetic field probes(EM-6992), BNC(P)-N(P) connector coaxial cable (02-00150A), 3-color probe head covers, RF preamplifier (00-00019A), spectrum analyzer, control PC |
| Accessories | Web camera, camera tripod, USB extension cable for camera (2m), extension pole, LAN cable (2m), setup media (software), USB protection key, quick start guide |
Electromagnetic field probes（EM-6992）Frequency Characteristics
| Model | Type | Electric / Magnetic fields | Structure |
|---|---|---|---|
| EM-6993 | 6cm Loop | magnetic field antenna | shielded loop |
| EM-6994 | 3cm Loop | shielded loop | |
| EM-6995 | 1cm Loop | shielded loop | |
| EM-6996 | 3.6cm Ball | electric field antenna | spherical dipole |
| EM-6997 | Stub | short monopole |
*The frequency characteristics of the above probes are data taken using a microstrip line.
■System requirements
| Parameter | EPS-02Ev3 |
| OS | Microsoft® Windows® 10 / 11（English or Japanese versions） |
| CPU | Intel Core™ i5 or higher（i7 or higher recommended) |
| RAM | 8 GB or more recommended |
| HDD | min. 10 GB of free space |
| Display | WXGA resolution (1366 x 768) or higher required Full HD resolution (1920 x 1080) recommended |
In addition to the conditions on the left, the following conditions apply.
- Operation cannot be guaranteed when using software that uses cloud services or online storage.
- A DVD drive is required to install the upgraded version and minor upgraded version.
- Make sure there is a free USB port. (Occupies 2 or 3 ports, not including mouse)
Contact
Repair, Inspection and Calibration
Customer Service CenterNew Purchase Consultation, Materials Request
Product Inquiry Form
Options
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Conversion Connector Model : 02-00050A/137A
Conversion connector for connecting LANGER near field probe to EPS-02Ev3. -
Near Field Probe Model : LF1 set / RF1 set / RF2 set / RF3 mini set / RF4-E set / XF1 set / SX1 set
The EPS-02Ev3 system can be used in combination with various types of electromagnetic fi eld probes.
The electromagnetic fi eld probes introduced below are near-fi eld probes manufactured by LANGER, Germany, with various probes available for measurements ranging from a single pin level of parts to large components and assemblies.
We also off er probes for low frequencies and for measurements in higher frequency bands to use in combination with our EPS-02Ev3.
Please contact our sales representatives for detailed specifi cations of various near-fi eld probes and combination with EPS-02Ev3. -
Replacement Three Color Probe Head Cover MODEL : 03-00123A
Replacement probe head covers for the 3-color probe head cover set. -
Three Color Probe Head Cover MODEL : 03-00122A
A set of head covers for various probe tips. Attaching to the tip of the probe facilitates image recognition of the EPS-02 series camera.
The electromagnetic field probes can be stored in the case with the probe head covers attached, and unused probe cover heads can also be stored. -
Pre-amplifier MODELS : 00-00012A/14A/16A/19A
High-performance preamplifiers that can be used for various purposes including for the EPS-02 series. -
Electromagnetic Field Probes EM-6992
Catalogs and Technical Materials
Seminar Video Archive
Related Products
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RSA306B can be used as standard for EPS-02EV3. -
EPS-02EMFv2 can save the frequency data of the measured magnetic field, so you can easily identify the countermeasure points.
EPS-02Hv2 can directly read and visualize the data from the magnetic field sensor measurement part. It is very compact and easy to carry, and is convenient for on-site measurement.
