Portable DAC, AVG curves ultrasonic flaw detector FD-350

FUNCTIONS

PARAMETERS

Frequency

0.2 – 20 MHz

Detection range

0 - 10000 mm

Sound velocity

100 – 20000 m/s

Working methods

Pulse echo, dual, and thru-transmission

Pulse Shift

-5 to 3400 μs in steel (dependent on range)

Zero point of the probe

0 – 100 μs

Gain adjustment

(0-110) dB, Step:0.2, 0.5, 1.0, 2.0, 6.0, 12.0, user definable(0-24), and locked

Vertical linear error

≤3%

Horizontal linear error

≤0.1%

Dynamic range

≥40dB

Sensitivity surplus

≥60dB (200mm depth ,2 flat- bottomed hole )

Communications

Connect with computer through RS232 or USB

The average electric yawp

≤20%

Color TFT LCD

5.25” x 3.875” (133 x 98 mm), 640 x 480 pixels VGA,color

Gate alarm

Wave-entering gate / wave-losing gate sound alarm, width, height, location, continuous-tuning

Time of battery working

7 hours

Temperature of working

-10°C~60°C

Power

220VAC, 110VDC

Appearance size

11.9” W x 9.9” H x 2” D (302 x 251 x 51 mm)

Net weight

5.5 lbs. (2.5 kg) Li-Ion Battery; 4.8 lbs. (2.2 kg) without battery