7. Technical Specifications
Page 92 PHASOR XS Operating Manual
7.2 Phased Array / Conventional Channel Specifications
Feature Conventional Phased Array
Pulser Spike Bi-Polar Square Wave
Pulse Repetition Frequency 15 to 2000 Hz 15 to 7000 Hz
Pulser Voltage 300 V max ± 25 V to ± 75 V
Pulser Energy Low/High
Pulser Rise Time < 15 nsec < 15 nsec
Damping 50 and 1000 ohms
Dual Mode Off/On
Receiver Input Capacitance < 50 pF
Receiver Input Resistence 1000 ohms in dual mode 220 ohms
Maximum Input Voltage 40 V peak-to-peak 200 mV peak-to-peak
Bandwidth/Amplifier BandPath 0.3 to 15 MHz @ -3dB 0.5 - 10 MHz
Frequency Selection 2.0, 2.25, 4.0, 5.0, and 10 MHZ + LP & HP 2.25, 4.0, and 5.0MHZ + LP & HP
Rectification Pos HW, Neg HW, FW, and RF Pos HW, Neg HW, FW, and RF
Analog Gain 0 to 110 dB 0 to 40 dB
Digital Gain 0 to 50 dB
Focal Laws User selectable - 128 max
Physical Probe 1 to 64
Virtual Probe 1 to 16
Number of Cycles 1 to 128
Pulser Width @ 1/2 Cycle 40 to 500 nsec
Pulser Delay 0 to 10.24 μ-sec
Receiver Delay 0 to 10.24 μ-sec
Acoustic Velocity 1000 to 16000 m/s
0.0393 to 0.6299 in./μ-sec
1000 to 15000 m/s
0.0393 to 0.5905 in./μ-sec
Measurement Range 14 m @ 5900 m/s 1.8 m @ 5900 m/s
Display Delay 10 m @ 5900 m/s 1.8 m @ 5900 m/s
Auto Timebase Calibration Yes
Reject 0 to 80% 0 to 80%
TCG 15 points @ 12 dB/μ-sec 16 points @ 6 dB/μ-sec
Gates A and B A and B
Gate Threshold 5 to 95% 5 to 95%
Gate Start 0 mm to full range 0.1 mm to 1 m
Gate Width 1 mm to full range 0.1 mm to 1 m
Gate Modes Off, Positive, and Negative
Off, Coincidence, and Anticoincidence
Off, Positive, and Negative
Off, Coincidence, and Anticoincidence
TOF Modes Flank/Peak/JFlank Flank/Peak
Scan Type Linear and Sector
Available Views A-Scan A-Scan, Image, and Both
Displayed Readings Amplitude, Sound Path, and Trig Amplitude, Sound Path, Trig, and Peak
Mode
Measurement Resolution 5 nsec 5 nsec
Displayed Units of Measurements mm and inch mm and inch
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