Description
Overview
GAOTek Rugged Crack Detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions, blowhole, etc.) inside the workpiece. The product is unique in design, easy to operate and durable. It adopts all-Chinese true color liquid crystal display. Different color schemes can be selected according to the environment. The brightness of liquid crystal can be adjusted under strong outdoor light.Â
FeaturesÂ
- This Ultrasonic flaw detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions, blowhole, etc.) inside the workpiece Â
- The product is unique in design, easy to operate and durableÂ
- It adopts all-Chinese true colour liquid crystal displayÂ
- Different colour schemes can be selected according to the environment Â
- The brightness of liquid crystal can be adjusted under strong outdoor lightÂ
- Master-slave menu design, with digital shuttle wheel, easy to operate, leading technologyÂ
- It is widely used in aerospace, railway transportation, building steel structure, boiler pressure vessel and other fieldsÂ
- It is a necessary professional precision instrument for defect detection, quality control, in-service safety monitoringÂ
- Life evaluation in railway, shipbuilding, metallurgy, chemical industry, petroleum and other industriesÂ
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Technical SpecificationsÂ
Working Frequency | (0.2 to 20) mhz |
Pulse Width | Square wave width 30 to 1000ns adjustable, step 0.1ns |
Detection Range | 0 in to 551.18 in (0 mm to 14000 mm) (steel longitudinal wave) |
Pulse Shift | 1.77 in to 39.37 in (-45 mm to 1000 mm) (steel longitudinal wave) |
Material Sound Velocity | 11.81 in/s to 590.55 in (300 m/s to 15000m/s) |
Detection Method | Negative wave, positive wave, two-way wave, filter, RF wave |
Gain Adjustment | 0 to 110db: 0.1/1/2/6 step adjustment |
Thickness Measurement Function | Non |
WIFI/HDMI/Digital Filtering Wave | Non |
Sluice Gate | Incoming gate, loss gate; single gate reading, double gate reading |
DAC,AVG Function | DAC curve, AVG curve |
Attenuator Error | Every 12db+-1db |
Vertical Linearity Error | ≤3% |
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