Sub100 Ultrasonic Flaw Detector

SUB100 Ultrasonic Flaw Detector
RANGE
0~ 6000mm (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: Fixed, nonadjustable
Damping: 100Ω , 150Ω , 200Ω , 400Ω Selectable to meet different resolution and sensitivity need.
Probe work mode: Single element, dual element and through transmission;
RECEIVER
Real-time sampling at 100MHz high speed enough to record the defect information.
Rectification: Positive half wave, negative halfwave, full wave, and RF
DB Step: 0dB, 0.1 dB, 2dB, 6dB step value as well as auto-gain mode
ALARM
Alarm with sound and light, .
MERMORY
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.
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.
COMMUNICATION
USB2.0 high-speed communication port
SPECIFICATIONS
Range: (0 ~ 6000) mm
Bandwidth: (0.2 ~ 15) MHz
Material Velocity: (1000 ~ 9999) m / s
Dynamic Range: ≥ 32dB
Vertical linear error: ≤ 3%
Horizontal linear error: ≤ 0.2%
Resolution: > 40dB (5P14)
Sensitivity Leavings: 60dB (flat-bottomed deep hole 200mm 2)
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) degree
Relative Humidity: (20 ~ 95)% RH