Epson USN 52L manual Display rectification, Frequency -3dB ranges, Unit of measure, Refresh rate

Specifications

Display rectification	Half-wave positive/negative, full-wave and RF
Frequency (-3dB ranges)	0.4 MHz to 10 MHz
	2 MHz to 8 MHz
	0.3 MHz to 4 MHz
	3 MHz to 10 MHz
Unit of measure	mm or inch
Display	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
Refresh rate	60 Hz (REP-RATE = HIGH)
	30 Hz (REP-RATE = LOW)
Measurement resolution	Minimum: 0.1 mm or 0.5% display width
Echo height resolution	1% screen height
Noise suppression	Adjustable from 0 to 80% screen height, absolutely linear,
Language	Either German, English, French, Spanish, Italian, Portuguese, Danish, Swedish,
	Norwegian, Finnish, Dutch and Russian

Krautkramer USN 52R/USN 52L Issue 05, 02/00 9-3