Digital Portable DAC, AVG DGS Curves USM Ultrasonic Flaw Detector
GO Portable Flaw Detector This is a portable industrial non-destructive flaw detector, which
can rapidly, easily and accurately inspect, locate, evaluate and
diagnose various defects (crack, inclusion and pinhole, etc.) in a
work-piece without destruction. It can be used both in a lab and
field. The instrument can be widely used in any fields that need
defect inspection and quality controlling e.g. manufacturing
industry, iron & steel metallurgical industry, metalworking,
chemical industry, etc., also be broadly used in the active safety
inspection and service-life evaluation in such fields as aerospace,
railway transportation and boiler pressure vessels, etc. It is an
essential instrument for non-destructive inspection industry. When the ultrasonic wave propagates in a job, one can detect the
defect in it by the influence on the propagation of ultrasonic wave
based on the acoustic characteristic demonstrated by the defect in
the material. Based on this principle, by using ultrasonic wave one
can measure such defects as crack, pinhole and inclusion in such
media as metal, non metal and composite, etc. Performance Features- The dual CPUs work in coordination, high speed detecting and data
processing；
- Automatic calibration；
- Easy tests of thickness and sound velocity of materials;
- Freely set standards for various industries to meet different flaw
detection
- Automated display precise flaw location(Depth d,level p,distance
s,amplitude,dB,diameter ф)；
- Freely set standards for various industries to meet different flaw
detection；
- The echo suppression is adjustable from 0 to 90%, without affecting
the dB gain and linearity；
- DAG and AVG(DGS) curves are generated automatically;
- Muti-functions for easy detection: peak memory, Display freeze,
automatic gain & wave search；
- Li -battery, continue working time up to 10 hours;
- Storage: 500 sets of flaw detection process and data storage;
- Provides high contrast viewing of the waveform from bright, direct
sunlight to complete darkness and easy to read from all angles;
- USB connects to computer,automatically generate flaw detection
report;
Technical Parameters | Item | Technical Data | | Range of scanning (mm) | Range of scanning (mm):0～1000 | | D-delay (ms) | D-delay (ms):0～5000 | | MTLVEL(m/s) | MTLVEL:1000～9999 | | Working mode | Single probe (receiving and sending), double probe (one for
receiving and another for sending), transmission (transmission
probe) | | Frequency Range (MHz) | 0.5~10 | | Gain adjustment (dB) | 0～110 | | Reject | 0%～80% of screen height | | Vertical linear error | Vertical linear error is not more than 3% | | Horizontal linear error | Not more than 0.1% in the scanning range | | Sensitivity Leavings | ≥50 dB | | Dynamic range | ≥36dB | | Alarm | Three modes, i.e. forbidden wave, loss wave and auto | | A-Scan display area | Full screen or local A-Scan display freezing and de-freezing A-Scan filling | | Data save | 500 A-Scan images (including setting of instrument) | | Standard communication interface with PC | USB | | Measuring unit | mm/inch | | Battery | Li battery 3.6V 3000mAh * 4 | | Power adaptor | 4.2V DC 220AC | | Working temperature | -20℃～50℃ | | Working humidity | 20%～90% | | Port type | LEMO | | Overall dimension (mm) | 162×105×42 | | Weight (kg) | 0.68 (include Li-ion battery) |
Standard deliveryDesignation | Quantity |
|---|
| Main unit | 1 | | 4.2V power adaptor | 1 | | probe connecting cable | 1 | | Carrying case | 1 | | Instruction manual | 1 | | Straight probe | 1 (Dia 20mm, 2.5MHz) | | Angle probe | 1 (13×13, 60°, 2.5MHz) |
Optional AccessoriesStraight probe
(5MHZ-ф20)
Straight probe
(2.5MHZ-ф20)
Straight probe
(2.25MHZ-ф20)
Straight probe
(1MHZ-ф20)
Angle probe (4MHZ-45degree,
8*9mm)
Angle probe (4MHZ-60degree,
8*9mm)
Angle probe (4MHZ-70degree,
8*9mm)
Angle probe (4MHZ-80degree,
8*9mm)
Angle probe (2MHZ-45degree,
8*9mm)
Angle probe (2MHZ-60degree,
8*9mm)
Angle probe (2MHZ-70degree,
8*9mm)
Angle probe (2MHZ-80degree,
8*9mm)
Probe T/R (5MHz-ф20mm, focus
15mm)
Probe T/R (2.5MHz-ф20mm, focus
15mm)
Connection cable to probe
(BNC-BNC)
Connection cable to probe (BNC-Lemo
00)
Connection cable to probe (Lemo
01-BNC)
Connection cable to probe (Lemo 01-Lemo
00)
Lithium ion
battery
Power adapter
(4A/9V)
Power
Cable
Leather
case
Test block V1
Test block V2
Test blocks DAC, ASME etc. |
