FD580 Ultrasonic Flaw Detector
The FD580 portable flaw detector has a high-capacity lithium-ion battery and can therefore be operated up to 8 hours without needing to be recharged. A high-resolution color LCD display makes this instrument very operator-friendly.
Features
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- Automatic transducer calibration, zero offset and/or velocity
- Automatic gain control, peak hold and peak memory
- Automatic display of precise flaw location
- Ten independent setups; any criterion can be input freely, no test block required for proceeding
- Manual B-Scan
- High-speed capture and very low noise
- Two gate settings and alarm indication
- Automatic generation of DAC and AVG curves
- Display-freeze capability
- Angles and K-values may be inputted
- Lock/unlock system parameters
- Auto power-off and screen savers
- Electronic clock calendar
- Solid metal housing
- High contrast viewing of the waveform from bright, direct sunlight to complete darkness and easy to read from all angles
- Large memory of 300 A-Scan waveforms and 30,000 thickness values.
- RS232 communication interface ; reports can be exported to Excel
- Powerful embedded software which can be online-updated
- Li battery
Specifications
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Function
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Technical Data
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Scanning
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Range: 2.5mm to 10,000mm
Stage: 2.5, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000, 8,000, 9,000 and 10,000mm
Step:0.1mm (from 2.5 mm to 99.9mm),1mm (from 100mm to10,000mm)
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Display delay
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D-delay range: -20 to +3400µs
Stage: -20, -10, 0.0, 10, 20, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1,000, 1,500, 2,000, 2,500, 3,000 and 3,400µs.
Step: 0.1µs (from -20ms to +999.9ms), 1µs (from 1,000ms to 3,400ms)
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Probe delay
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P-delay range: 0.0 to 99.99µs
Step: 0.01µs
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Sound velocity in material
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Sound velocity range: 1,000 to 9,999m/s
Seven fixed velocities or stages: 2,260, 2,730, 3,080, 3,230, 4,700, 5,900 and 6,300
Step: 1m/s
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Working methods
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Single probe (P/R), dual probe (transceiver) or transmission probe
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Frequency ranges
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Low frequency: 0.2 to 1MHz, middle frequency: 0.5 to 4MHz, high frequency: 2 to 20MHz, three steps optional
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Gain
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Range: 0 to 110dB
Step: 0.0, 0.2, 0.5, 1, 2, 6 and, 12d
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Linear suppression
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0% to 80% of screen height, step:1%
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Vertical linear error
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Less than 3%
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Horizontal linear error
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Less than 1% within scanning range
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Detection sensitivity margin
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³60dB
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Dynamic scope
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³32dB
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Alarm
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Traveling-wave alarm, evanescent-wave alarm
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Monitoring gate
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Two gates represented by a horizontal thick line with adjustable start point, width and height.
Starting point(mm): horizontal pixels from 0 to 208 with the display value relating to scanning range.
Step(mm): quantity corresponding to one pixel (relating to scanning range)
Width(mm): horizontal pixels from 4 to 212 with the display value relating to scanning range.
Step(mm): quantity corresponding to one pixel (relating to scanning range)
Height: vertical scale from 2% to 90%
Step: 1%
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Display
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EL highlight dot matrix
4 background colors availab
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A-Scan display
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Full screen or partial
Freezing and unfreezing of image
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Wave display
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All wave
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Detecting channels
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10
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Data storage
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300 A-Scan waveforms (30 for each channel)
30,000 thickness values (300 groups)
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Communication port with PC
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RS232
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Measuring Units
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mm or in; time in µs
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Power adaptor
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Input: 100 to 240VAC @ 50 Hz to 60Hz
Output: 9 to12VDC @ 3 to 4A
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Power
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Four 3.6V lithium batteries, 4,000mAhr
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Ambient temperature
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0 to 40⁰C
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Ambient humidity
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20 to 90%RH
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Interface
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BNC
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Dimensions of processor
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240 × 173 × 50mm
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Weight of processor
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2.2kg
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