Data Sheet

GE
Measurement & Control
UTxx
16/32 Ch.-MUX
UTxx 16/32 Ch.-MUX is a versatile ultrasound electronics
platform for industrial Nondestructive Testing (NDT)
applications, testing machines, and on-line systems.
Technical Specifications
GEIT-60025EN (04/13)
Configurations
Up to 16 multiplexed channels with TCG and BEA,
Pulse/Echo or Through-Transmission, per module
Up to 32 multiplexed channels Pulse/Echo per module
Up to 64 (4x16) or 96 (3*32) channels in a rack
Multiple rack configuration possible
Pulser
Min. 130 V negative spike pulse in a 50 Ω load
Adjustable width 40 ns to 600 ns in 20 ns steps
Max. PRF 20 KHz
Adjustable delay up to 116 µs in 1 ns steps
Receiver
5 V pp input voltage
0.2 - 14 MHz bandwidth
80 dB dynamic range
75 dB gain control, adjustable in 0.1 dB steps
75 dB TCG with 20 dB/µs slope
Digitizer
Sampling frequency of 50 MHz
10 bits amplitude
5000 µs long A-Scan
Signal Processing
Programmable digital filter (0.1 MHz to 25 MHz)
A-Scan compression
ALOK (Multi-peak/TOF detection)
Adjustable reject level
A-Scan envelope with adjustable persistence
Evaluation
4 gates including Interface trigger gate
2 alarm levels per gate with noise suppression
10 ns TOF resolution
Backwall tracking gate
Interfaces
External PRF input, external acquisition trigger input
12 alarm outputs
USB2 or Ethernet interface between hardware and PC
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