Sistemas de inspección en la línea de producción
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The Quickscan EC Is a digital instrument, designed for the inspection of ferrous and nonferrous materials using multielement eddy current probes.
The capacities and flexibility of this system make it suitable for many applications such as surface inspection or measurement of material properties.
- ERW Inspection
- Surface Inspection
- Bar, Wire, Rod, and Plate Inspection
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Features
- 10/100BASE-T Ethernet for connection to PC
- Integrated control of the built-in multiplexer in the array probes
- Real-time multichannel C-scan monitoring (part of MultiView software)
- Computer-assisted calibration software allows reliable calibration of array probes in minutes
- Real-time alarms, usable for automatic defect detection
- System self-test feature for quick diagnostic
- CE marked
- Up to 640 channels per frequency
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Specifications
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General
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Acquisition channels
In continuous injection modes
In time-multiplexed modes
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16 per card (80 non-multiplexed ch. with 10 boards)
256 per card (2560 multiplexed ch. with 10 boards)
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Acquisition rates
Non-multiplexed
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40 kHz per channel
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Multiplexed / context switching channels
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14 kHz divided by the number of time slots
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System bandwidth
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User-adjustable from 25 Hz up to 5 kHz for higher speeds
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Generator
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Independent generator outputs
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4 independent generator outputs
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Generator frequency range
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20 Hz - 6 MHz
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Frequency accuracy
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Better than 0.1%
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Frequency adjustment resolution
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Better than 0.1%
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Number of frequencies
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Up to 8
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Generated signal harmonic contents
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-60 dB of fundamental, maximum
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Quadrature angle
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90° ±1°
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Filter
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Digital high-pass, low-pass, and band-pass
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Coil Drivers
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Load per coil driver
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5 Watts maximum
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Coil driver output drive voltage
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20 Vpp max.
(40 Vpp in push-pull configuration).
Adjustable in 10-mV steps
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Drive amplitude stability
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Less than 1% from no load to maximum load
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Probe Coil Inputs
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Number of non-multiplexed inputs
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4 per board, up to 10 boards (14 inputs max.)
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Number of multiplexed inputs
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Up to 640 multiplexed inputs
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Gain adjustment range
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22 dB to 62 dB with a 1-dB resolution
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On-board signal processing
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The signal processing functions listed below are available in the QuickScan EC hardware
- Real-time alarms (standard)
- Digital low-pass, high-pass, and band-pass filters
- Real-time rotation, scaling, and mixes
- Real-time channel "merging"
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