MicroPulse 5 Phased Array Specifications
Pulser Specifications
PulserPulser Voltage5 to 200 Volts5 Volt
Pulser Rise Time <5 ns N/A
Pulser Width 20 nsec to 500 nsec2 nsec
Pulse Repetition Frequency1 Hz to 20 kHz 1 Hz
Pulser Delay0 to 25,000 nsec 1 nsec
Receiver Specifications
Receiver AmplifiersGain -70 dB 0.25 dB
Input Noise 2 nV typical N/A
Gain Linearity Better than 0.25dBN/A
Input Impedance50 Ω N/A
Bandwidth .75 MHz to 25 MHz (-3 dB)N/A
Channel Crosstalk< 60dB between channels at 2 MHz
FiltersAnalog Filters 0.75 MHz to 5 MHz (-3 dB) Bandpass FilterDiscrete selection
2 MHz to 10 MHz (-3 dB) Bandpass Filter
5 MHz to 10 MHz (-3 dB) Bandpass Filter
0.5 MHz to 20 MHz Broadband
Distance Amplitude Correction DAC Dynamic Range 0 to 40 dB0.25 dB
DAC TriggerTransmit pulse or material interface echo User selectable
No of DAC curves 256 utilising up to 64 kbytes
DAC update40 dB/Ásec
DAC Clock Rate0.78 MHz to 25 MHz selectable6 settings
Digitizer and Digital Processing
Digitizer ADC Resolution12 bitsN/A
ADC Rate25, 50, and 100 MHzUser selectable
Element Summingup to 512 elementsN/A
Rectification Rectification No Rectification
Fullwave
+ve halfwave
-ve halfwave
Discrete selection
Post Rectification FilterNone and 7 selectable settings
Hardware GatesGates4 gates utilizing up to 32 kbytes
Gate Delay64 k sample points from trigger or I/F echo
Interface EchoHardware interface trigger for gate and DAC
Digital Processing Hardware Peak ProcessingUp to 80 peaks (N + largest), first peak, largest peak
Threshold160 to 40951
Averaging2 to 256 real-time
Output OptionsPeak processed data or full digitized waveform
Gain Reduced Firing Selectable to be triggered on saturation with programmable adjustment level
GRE 1 element, n elements or summed waveform
General Specifications
Interfaces Control Interface100 Base-T Ethernet , Gigabit Ethernet
Digital Encoders 4 axes of 32 bit inputs accepting 5 Volt encoders
at rates of up 700 kHz
Digital I/O8 channels. TTL inputs
8 channels Open Collector outputs - sinking up to 400 mA
ConnectionsUT ConnectorsHypertronics 160-pin. HLMYJPAPF16000
Suitable Mating Connector:
Hypertronics HLMMXJCASM16000
Control ConnectorIndustrial Ethernet RJ45
Encoder Connector30 pin receptacle: LEMO EGG.4B.330.CLM
Suitable Mating Connector:
LEMO FGG.4B.330.CYCD10Z
Digital I/O Connector24-pin receptacle: LEMO ECC.4B.324.CLM
Suitable Mating Connector:
LEMO FGC.4B.324.CYCD10Z
PhysicalCase Size450 mm x 380 mm x 170 mm
Power Supply90 - 260 V AC at 45 - 100 Hz
Weight 15 kg
EnvironmentalEnclosureIP20 (ruggedized enclosure available)
TemperatureOperating: 0 - 40 ░C
Storage: -20 to 70 ░C
EMCEN61326
SafetyEN61010

Product Ordering Options

The following options can be specified when ordering MicroPulse 5 PA instruments:


    Phased Array Channels: 32, 64 and 128 channels are standard. 256 and 512 channel instruments are by special order.

    Conventional Channels: Phased Array instruments may be equipped with conventional channels in banks of 16.

    Rackmount: for permanent installations, a rackmount chassis is available



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