This document describes a portable ultrasonic flaw detector with the following key features: - It has a high-resolution color LCD display and can operate for over 8 hours on a lithium-ion battery. - It is lightweight and portable, allowing for one-handed operation. - It has functions for defect localization, sizing, evaluation, and more. It also allows data storage and transfer to a PC.

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PORTABLE ULTRASONIC
FLAW DETECTOR
MODEL NO.- ACM-MFD350

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PORTABLE ULTRASONIC
FLAW DETECTOR
MODEL NO.- ACM-MFD350
Portable Ultrasonic Flaw Detector with hi-resolution color TFT LCD display.The background color and the wave
color can be selectable according to the environment. LCD brightness can be manually set. Continue working
over 8 hours with high performance lithium-ion battery module (with large capacity lithium-ion battery option),
easy to be dismantled and the battery module can be charged independently offline. It is light and portable, easily
to be taken by one hand; easy operation; superior reliability makes it long life.
Range
0~ 6000mm (at steel velocity); range selectable in fixed steps or continuously variable.
Pulser
Ÿ
Spike excitation with low, middle and high choices of the pulse energy.
Ÿ
Pulse Repetition Rate: manually adjustable from 10 to 1000 Hz.
Ÿ
Pulse width: fixed,nonadjustable
Ÿ
Damping: 100O, 200O, 400O selectable to meet different resolution
and sensitivity need.
Ÿ
Probe work mode: Single element, dual element and through
transmission;
TECHNOLOGIES PVT. LTD.

3. R
PORTABLE ULTRASONIC
FLAW DETECTOR
MODEL NO.- ACM-MFD350
Receiver
Ÿ Real-time sampling at 160MHz high speed enough to record the defect information.
Ÿ Rectification: Positive half wave, negative halfwave, full wave, and RF
Ÿ DB Step: 0dB, 0.1 dB, 2dB, 6dB step value as well as auto-gain mode
Alarm
Alarm with sound and light.
Memory
Total 100 configuration channels store all instrument operating parameters plus DAC/AVG curve; stored
configuration data can be easily previewed and recalled for quick, repeatable instrument setup. Total 1000
datasets store all instrument operating parameters plus A-scan. All the configuration channels and datasets can
be transferred to PC via USB port.
Communication
USB2.0 high-speed communication port
TECHNOLOGIES PVT. LTD.

4. R
PORTABLE ULTRASONIC
FLAW DETECTOR
MODEL NO.- ACM-MFD350
Functions
Peak Hold:
Automatically searching the peak wave inside the gate and hold it on the display.
Equivalent diameter calculation: find out the peak echo and calculate its equivalent diameter.
Continuous Record: Record the display continuously and save it to the memory inside the
instrument.
Defect Localization: Localize the defect position, including the distance, the depth and its plane
projection distance.
Defect Sizing: calculate the defect size
Defect Evaluation: Evaluate the defect by echo envelope.
DAC: Distance Amplitude Correction
AVG: Distance Gain Size curve function
Crack measure: Measure and calculate the crack depth
B-SCAN: Display the cross-section of the test block.
Real-Time Clock
Real time clock for tracking the time.
TECHNOLOGIES PVT. LTD.

5. R
PORTABLE ULTRASONIC
FLAW DETECTOR
MODEL NO.- ACM-MFD350
Functions
Peak Hold:
Automatically searching the peak wave inside the gate and hold it on the display.
Equivalent diameter calculation: find out the peak echo and calculate its equivalent diameter.
Continuous Record: Record the display continuously and save it to the memory inside the
instrument.
Defect Localization: Localize the defect position, including the distance, the depth and its plane
projection distance.
Defect Sizing: calculate the defect size
Defect Evaluation: Evaluate the defect by echo envelope.
DAC: Distance Amplitude Correction
AVG: Distance Gain Size curve function
Crack measure: Measure and calculate the crack depth
B-SCAN: Display the cross-section of the test block.
Real-Time Clock
Real time clock for tracking the time.
TECHNOLOGIES PVT. LTD.

6. An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485
WHO: GMP Products | GLP Compliant Products
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TECHNOLOGIES PVT. LTD.
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