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Specifications

Key Features
AUD 500 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, easy to be dismantled and the battery module can be charged independently offline. It is light and portable, easy operation; superior reliability makes it long life.

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 function: Distance Amplitude Correction
● AVG function: Distance Gain Size curve function
● Crack measure function: 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.

Communicaion
USB2.0 high-speed communication port

Range
0~ 9999mm (at steel velocity); range selectable in fixed steps or continuously variable.

Pulser
● Spike excitation with low, middle and high choices of the pulse energy.
● Pulse Repetition Rate: manually adjustable from 10 to 1000 Hz.
● Pulse width: Adjustable in a certain range to match different probes.
● Damping: 100Ω, 200Ω, 400Ω selectable to meet different resolution and sensitivity need.
● Probe work mode: Single element, dual element and through transmission;

Technical Specifications
● Range: (0 ~ 9999) mm
● Bandwidth: (0.5 ~ 15) MHz
● Material Velocity: (1000 ~ 9999) m / s
● Dynamic Range: ≥ 32dB
● Vertical linear error: ≤ 3%
● Horizontal linear error: ≤ 0.1%
● Resolution:> 40dB (5P14)
● Sensitivity Leavings: 60dB (flat-bottomed deep hole 200mmФ2)
● Rejection: (0 to 80)% Linear
● Noise level: ≤ 10%
● Power supply: DC 9V; lithium batteries work for 4 to 8 hours or more
● Ambient temperature: (-20 ~ 50) ℃
● Relative Humidity: (20 ~ 95)% RH


Configuration
 
No.
Item
Quantity
Standard Configuration
1
Main body
1
2
Straight Beam Probe
1
3
Angle Probe
1
4
Machine-probe Cable (Q9-Q9)
1
5
Battery Module
1
6
Power Adapter (Charger)
1
7
Support Pillar
1
8
Manual
1
9
Instrument Case
1
10
Datapro Software
1
11
USB communication Cable
1
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