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EUT-101A digital ultrasonic flaw etector

EUT-101A digital ultrasonic flaw etector

EUT-101A has hefty penetrating power and high sensitivity for heavy casting and forging and welding of thick wall,And thick honeycombing parts of the aerospace industry

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商品描述

EUT-101A has hefty penetrating power and high sensitivity for heavy casting and forging and welding of thick wall,And thick honeycombing parts of the aerospace industry




1. High emission pulse amplitude (Up 1200V) and steep front rise time, as well as very low effective output impedance (i.e., its load capacity is quite strong), can effectively stimulate high and low frequency probes of various wafer sizes to achieve high sensitivity and high resolution flaw detection.

2. The additional function of "alarm echo signal amplitude output" can be used to maintain the output of the echo peak in the gate (the maximum peak value is about 10V) for connecting with external equipment.

3. The instrument also has the functional characteristics of a general-purpose ultrasonic flaw detector. Through the adjustment of "emission intensity" and "damping", the range of emission voltage can be conveniently selected between 200 and 1200V. With the cooperation of various narrowband and broadband hardware of receiving amplifier from 0.3 to 2/2 to 4 to 6/3 to 15MHz, the instrument is completely suitable for large forgings. High Sensitivity Flaw Detection and High Resolution Flaw Detection of Other Mechanical Parts

4. Various measurement functions of gate make it possible to locate defects accurately; the function of "bottom wave attenuation" of gate d gives the concept of quantity to bottom wave monitoring; the "wave broadening" of gate b/c provides conditions for observing and analyzing echo details and judging the nature of defects.

5. The stability and reliability of long-time work is the primary condition of large forging flaw detector. The instrument has strict control over temperature drift and long-time work drift.

6. Coarse-grained materials such as austenite weld inspection: not only have strong emission, but also have multiple hardware low-frequency narrowband and broadband amplifiers, and can easily set the frequency band according to user needs. In addition, our company can effectively suppress the clutter of the rich software functions, as long as the appropriate probe (such as large chip low-frequency focusing detection)is selected. It will be possible to inspect the austenite weld around 50mm, head or low frequency broadband probe, etc.

7. The instrument adopts man-machine dialogue interface, which is clear and easy to understand, easy to operate, and helpful hotkey hints 1.















● Power Supply: Large-capacity Li Battery, no memory effect
● Battery Operating time: AC 220V,More than 6 hours
● Transmitted Pulse: Amplitude of sharp pulse≥1200V
● Damping: high / medium / low gear
● Repetition frequency (PRF) 25Hz~10KHz, multi-rang regulating available
● Detection range: 3~15000mm (longitudinal wave of steel) , adjustable continuously,minimal display range of 3mm
● Shift in pulse: -10~1000mm (longitudinal wave of steel)
● Material Velocity:1000~15000 m/s
● Frequency: 0.3~15MHz. Broadband / narrow band optional
● Gain: 0~110dB. Steps as 0.5/2/6dB
● Attenuation error: not more than ±0.1dB for every 2dB
● Vertical liner error: ≥3%
● Horizontal liner error: ≥0.5%
● Surplus Sensitivity: ≥66dB
● Remote field resolution: ≥ 28dB
● Measurement resolution: 0.01mm
● Reject: 0 ~ 80%, linear reject
● Optional measuring point: front edge or peak value
● Interface: USB, network interface, a ground jack


















It is suitable for penetrating inspection of thick honeycomb materials, coarse grained materials such as austenite weld inspection, ultrasonic inspection of large castings and forgings in power plants, weld inspection of medium and heavy plates, and inspection of automobile parts.








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