Digital ultrasonic flaw detector

The product is a portable digital ultrasonic flaw detector that can quickly and easily, without damage to accurately perform a variety of defects (cracks, inclusions, porosity, etc.) detection, assessment and diagnosis within the workpiece positioning. Both can be used in laboratories, it can also be used for the project site. The instrument can be widely used in areas requiring defect detection and quality control of manufacturing, iron and steel metallurgy, metal processing industry, chemical industry, but also widely used in aerospace, railway transportation, boiler and pressure vessel in-service safety inspection and life assessment. Features: All Chinese display, master-slave menu, and the design of shortcut keys and digital jog knob, easy operation and advanced technology. Digital true color LCD display, you can select the background color according to the environment and waveform color LCD brightness can be set freely. High-performance battery module for easy removal of security, independence offline charging, high-capacity high-performance lithium-ion battery module make the instrument continuously extended to eight or more hours; light small portable instrument, which can be gripped with one hand, durable, and guide the industry trend. The main technical parameters: Detection range: (0 ~ 6000) mm Operating frequency: (0.5 ~ 10) MHz Velocity range: (1000 ~ 9999) m / s Dynamic Range: ≥32dB Vertical linearity error: ≤3% level linearity error: ≤ 0.2% Resolution:> 40dB (5P14) sensitivity margin: 60dB (deep 200mmФ2 flat bottom hole) Digital inhibition: (0-80)%, does not affect the linearity and gain Power Noise level: ≤10% probe types: single probe, duals, penetration probe Gates: into the gates, lost wave gate; single gate reading, double gate reading Alarm: beep alarm, LED light alarm Power: DC (DC) 9V; lithium battery continuously for more than 6 to 8 hours Dimensions: 263 × 170 × 61 (mm) Ambient temperature: (-10 ~ 50) ℃ Relative Humidity: (20 ~ 95)% RH Note: The above indicators are in the probe frequency of 2.5MHz, full-wave detection method when measured.