NDT Systems TG400 Operator's Manual page 3

1.1 Specifications
Display
Display Mode
Graticule
Receiver
Gain
Pulser
Damping
Linear Reject
Delay
Velocity
Zero Adjust
Synchronization
Transducer Modes
Display Modes
Flaw Mode
Thickness Mode
Resolution
Stored Setups
Input/Output
Units
Super Twist LCD, 3.9" 240x320, transflective; backlit, contrast
adjustable, battery status and mode icons, large
thickness/soundpath display. Hollow or filled waveform, reversed
field selectable.
RF; Positive Halfwave, Negative Halfwave, Full-wave rectified.
Graphically Generated, 10 x 10 major divisions
0.5 to 25 MHZ Broadband, 1 Band Pass Filter
100 dB; 0.1, dB selectable steps
Broad Band Spike
8 values from 25 to 375 Ohms.
Linear to 90% maximum.
0 to 20 inches (3807mm) FS (steel equivalent).
0.0500 to 0.9999 inch per microsecond
0 to 20,000 nanoseconds
IP (Initial Pulse), IF (Interface), Delay
Single or dual-element.
RF; positive, negative, full-wave rectified.
Two (2) gates selectable; positive or negative threshold. Visible and
audible alarms triggered at pulse repetition rate. Gate start variable
over entire displayed range. Gate width variable from gate start to
maximum displayed range. Gate level adjustable from 1% to 99%
full screen.
Single echo or echo to echo thickness measurement. Independently
adjustable IP, IF and echo blocking gates. High and low alarms,
Large number readout low/high resolution selectable, last reading
hold.
0.0001 or 0.001 inch (0.01mm).
30 user defined setups.
RS232; transfer setups to and from PC. Full instrument control by
PC.
Inches or millimeters
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