Máy siêu âm khuyết tật mối hàn, vật đúc Huatec USMFD34035X
Specifications:
Ranges:0.5 to 10,000 mm (steel) range selectable in fixed steps or continuously variable
Material velocity:1,000 to 15,000 m/s,continuously variable in steps of 1 m/s and 22 selectable material velocities
Display delay:From -5 to 1,000μs
Auto calibration:Measurement and setting of sound velocity and probe delay using two known calibration echoes (2-point calibration)
Pulse energy (Spike mode):Low energy (70V), High energy(500V)
Square wave excitation pulse (option)
Pulse Voltage 20 to 500 V adjustable in 10 V increments
Pulse Width Tunable from 20 to 1000 ns in 10 ns increments
Damping:Low(50 ohms), High(500 ohms):(1,000 ohms in TR mode)
Pulse repetition frequency:20 to 1K Hz
Frequency ranges (-3 dB):0.2 to 1 MHz,0.5 to 4 MHz,2 to 20 MHz
Gain:0 to 110 dB adjustable in selectable steps 0.5, 1.0, 2.0, 6.0, 12.0, user definable, and locked (step 0).
Rectification:Full-wave, negative half-wave, positive half-wave and RF mode
Reject:Linear, 0 to 90 % screen height Variable in steps of 1 %
Monitor gates:2 independent gates in color bar mode, start and width variable over the entire calibration range, response threshold of 5 to 95 % screen height variable in steps of 1 %,
Alarm:Alarm signal via LED and connectable internal horn. Alarm mode of positive logic, negative logic or DAC
Zoom Expands A-scan display area for increased screen resolution.
Magnify:Expands area within the selected gate over the entire display range for increased A-scan resolution.