Epson USN 52R Operating Manual page 152

Display rectification
Frequency (-3dB ranges)
Unit of measure
Display
Refresh rate
Measurement resolution
Echo height resolution
Noise suppression
Language
Krautkramer USN 52R/USN 52L
Half-wave positive/negative, full-wave and RF
0.4 MHz to 10 MHz
2 MHz to 8 MHz
0.3 MHz to 4 MHz
3 MHz to 10 MHz
mm or inch
USN 52R: EL display, 146 mm x 67 mm, 552 x 256 pixels
USN 52L: transflective LCD display, 114 mm x 75 mm, 480 x 320 pixels, switchable
backlight, selectable contrast
Both versions: A-scan in a filled (SOLID) or curve (HOLLOW) mode, enlarged
thickness reading selectable, status symbols for battery charge, pulser,
measurement mode, lock and menu selection
60 Hz (REP-RATE = HIGH)
30 Hz (REP-RATE = LOW)
Minimum: 0.1 mm or 0.5% display width
1% screen height
Adjustable from 0 to 80% screen height, absolutely linear,
Either German, English, French, Spanish, Italian, Portuguese, Danish, Swedish,
Norwegian, Finnish, Dutch and Russian
Issue 05, 02/00
Specifications
9-3