Olympus Sonic 1200S/HR, Руководство пользователя

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48 Chapter 4
The allowable minimum and maximum values for part thickness and outer diameter are based
on the T-velocity setting. If the instrument limits the adjustment for part thickness and outer
diameter, it may be due to the current T-velocity setting.
To access the Thickness second menu, press the THICK key twice. This second menu provides
additional thickness gauge parameters.
T-RANGE Selectable 1in./25mm, 5in./125mm, 25in./600mm, 100in./2500mm, and
300in./7500mm. Default is 1in/25mm.
SCALE Output voltage scaleable between 1000mV and 4000mV in 250mV increments.
Default is 4000mV. Over range voltage is 4000mV.
ALARM When the thickness gauge is turned off, the thickness alarm is set to OFF. Default is
OFF.
ALARM LO Default is 0.0 inch. The low alarm cannot be set for a larger value than the high
alarm.
ALARM HI Default is 1 inch. The high alarm cannot be set for a smaller value than the low
alarm.
When the thickness gauge is OFF, the thickness alarm output is set to 0mV or to Gate 1 output
(if the gate 1 is ON).
When the thickness gauge is ON and no signal intersects the gate(s), the alarm output is
4000mV.
4.17 Angle Menu
The ANGLE key activates the angle beam measurement menu. This function allows weld and
other shear wave inspection trigonometric calculations to be displayed.
GAIN See GAIN parameter description in the Receiver menu section.
TRIG This control enables and disables the angle beam calculation feature.
ANGLE