EMC PRECISION SCAN
MODEL EPS-3000 SYSTEM
for Microsoft Windows XP
| Ask for"Demonstration Software CD-ROM". |
VISUAL SOURCE DETEION FOR EMISSION INTERFERENCE
TheEMC PRECISION SCAN is a scanner system to measure RF near-field emissions from a printed circuit board under tt in normal offic or similar eleromagnetic environments by utilizing an X-Y axis antenna probe scanning mechani. The scanning rults are reprented on the user's PC monitor as frequency sperum charts and field intensity distribution color maps, the latter of which is superimposed on the aual board image captured by the CCD camera mounted on the scanner main unit, allowing the user to easily locate the exa sourc of emission.
FEATUR
- Provid an amplitude versus frequency plot for each antenna probe position and field intensity distribution map by a single scan
- Eleric and magnetic fields are separately deteed.
- Wide and seleable frequency range
- Fine rolution
- 3D graphical reprentation and zoom capability for a given area
- Comparison before and after a modification or improvement
- Scanning by a single antenna probe to minimize error between each measurement point
- 3GHz maximum frequency rponse (option)
- Standard included three kinds of antenna prob (Probe A, Probe B and Probe C)
- Simple and easy-to use
APPLICATIONS
This produ is now used in the following applications. Our company is continuously developing various new applications in cooperation with our customers. For example:
- Specifying the spot of the maximum level of noise emission
- ysis of the radiated emission frequency
- Comparison of PCB patterns before and after they are changed.
- Assent of the ground patterns after they are changed.
- Measurement of components emission
- Performance evaluation of EMI supprsion components
- Measurement of radiated emissions of I/O cabl
- Measurement of radiated emission from the surface of all cabinets
SPECIFICATIONS
Main unit/Controller
| Scanning method | Scanning of micro-eleromagnetic field probe by XY stage |
| ysis of deteion signal | ysis using sperum yzer |
| Frequency rponse | 30MHz~1.5GHz (standard) 30MHz~3GHz (Option) |
| Low Frequency rponse (option) | 150kHz~100MHz |
| Control method | Control by personal computer GP-IB interface, pulse motor control, image control |
| Scanning area | 300 (length) x 350mm (Width) maximum |
| Scanning rolution | 1.0mm x 1.0 mm (depending on an antenna probe) |
| Minimum scanning step | 1mm/0.1mm step |
| Power supply | AC95~120, 210~250V 50/60Hz, 150VA |
| Dimensions and weight | (W) 601 x (H) 980 x (D) 662mm |
| Weight | Approx. 37kgs |
| Scanning prob | Probe A (for vertical magnetic field) , Probe B (for horizontal magnetic field),Probe C (for eleric field) |
| Funion | Scanning frequency range setting, Comparison, Filing and printing the measured data, Emission sperum display, Search of source of maximum noise emission, Display of the emission intensiti from the PCB under tt, Synthization of the emission data and overlaid on real-time image of the PCB |
Personal Computer (Required specifications)
| Compatible machine | IBM PC-AT compatible machine running the Windows®XP Recommended CPU: Pentium®Ⅱ233MHz or higher Main memory: 128M byte or more recommended HDD: 100 or more (dependinng on scanning data quantity) Display mode: SVGA or XGA |
| OS | Microsoft®Windows®XP |
| Software | DireX®version 2.0 after is necsary. (Dire®version 5.0 is recommended.) Used for 3D display. |
| Expansion Slots | 2 x full height PCI slots (for the Pulse Motor Board and the Video Board) 1 x full height PCIe slot or U (for the GP-IB Board) |
| Expansion Board | GP-IB Board (Using IRQ) Pulse Motor Board (Not using IRQ) Video Board (Using IRQ) |
Measurement funion
| System of unit | Level: dBµV/dBm, Frequency: MHz (Linear scale) |
| Compatible sperum yzer | Agilent Technologi: HP8591E /A-L1500A /E440X ADVANTT: R3261C/R3131/R3132/R3131A/U3751/U3741 Anritsu:MS2601B/MS2651A,B Please consult with our company about other supported yzers. |
Option Model 3000en
Microsoft®Windows®XP and DireX®are ristered trademarks of Microsoft Corporation.
Pentium®is a ristered trademark of Intel Corporation.
