The steel structure digital ultrasonic flaw detector produced by Beijing Jitai Keyi was approved by the Metrology Institute.

JUT500 digital ultrasonic flaw detector can quickly and easily, without damage, accurately carry out various defects inside the workpiece such as cracks, welds, and Beijing Jitaike Instrument.
I. Overview:
JUT500 digital ultrasonic flaw detector can quickly, easily and without damage, accurately detect, locate, evaluate and diagnose various defects in the workpiece such as cracks, welds, pores, sand holes, inclusions, folding, etc., widely used in electric power, petrochemical, Boiler pressure vessels, steel structures, military, aerospace, railway transportation, automobiles, machinery and other fields. It is an essential instrument for the non-destructive testing industry.

Second, the main features:
●High-precision quantitative and positioning, meeting the requirements of near and far distance detection;
● The near-field blind zone is small, meeting the requirements for small-diameter and thin-wall pipe inspection;
●Automatic calibration: One-button automatic calibration, the operation is very convenient, and the "zero point", "K value", "front edge" of the probe and the "sound speed" of the material are automatically tested;
● Automatic display of defect echo position (depth d, horizontal p, distance s, amplitude, equivalent dB, aperture ф value);
● Freely switch three scales (depth d, level p, distance s);
●Automatic gain, echo envelope, and peak memory function improve detection efficiency;
● Automatically record the flaw detection process and can perform dynamic playback; (infinite time)
● φ value calculation: straight probe forging flaw detection, find the highest value of the defect automatically converted aperture ф value;
● 100 independent inspection channels (expandable), free to input and store the flaw detection standard of any industry, no need to carry test blocks for on-site inspection;
● Freely store and play back 500 A-scan waveforms and data;
● DAC, AVG, TCG curve (depth compensation) is automatically generated and can be segmented, sampling points are not limited, and can be corrected and compensated;
● 14 built-in flaw detection standards can be adjusted.
● Freely enter any industry standard;
● The emission pulse width and intensity are adjustable;
●B scan function, clearly showing the shape of the longitudinal section of the defect
● Communicate with computer to realize computer data management, and export the inspection report of Excel format and A4 paper;
● IP65 standard aluminum-magnesium alloy casing, durable, waterproof and dustproof, excellent anti-interference ability;
●Using PC-side communication software to upgrade the functions of the instrument system;
● 260,000-color true color screen is super bright, the brightness is adjustable, suitable for working environment with strong light and low light;
● High-performance safety and environmental protection lithium battery power supply, can work continuously for 8-10 hours.
● Real-time clock recording: tracking records of real-time flaw detection date and time, and storage;
● Power-off protection, storage data is not lost;
●The flaw detection parameters can be automatically tested or preset;
● Digital suppression does not affect gain and linearity;
● Gain compensation: Db attenuation caused by factors such as surface roughness, curved surface, and long-distance flaw detection of thick workpieces can be corrected;
● PC-side communication software soft keyboard operation, achieving the goal of computer-controlled flaw detector host for flaw detection;

Third, important auxiliary functions:
● Angle and K value input methods
●Reflection analysis
●Power status indication
● Gate sound and light alarm
● DAC sound and light alarm
●Screen freeze and thaw
● clock display
● Sleep and screen saver

Fourth, technical parameters:

Scan range:

0～10000mm steel longitudinal wave

working frequency:

0.4MHz to 20MHz

Vertical linearity error

≤3%

Horizontal linearity error

≤0.1%

Gain

110dB

Sensitivity margin

>62dB (depth 200mmΦ2 flat bottom hole)

Resolution

>40dB(5N20)

Dynamic Range

≥32dB

Noise level:

<8%

Hard sampling frequency

320MHz

Repeated transmission frequency

100~1000HZ

Sound speed range

100～15000(m/s)

Way of working

Single crystal flaw detection, double crystal flaw detection, penetration flaw detection

Digital suppression

(0~80)%, does not affect linearity and gain

operating hours

Continuous operation for more than 10 hours (lithium battery)

Ambient temperature

(-20~70) °C (reference value)

Relative humidity

(20~95)% RH

Dimensions

238×155×46 (mm)

weight

1.0KG
Http://news.chinawj.com.cn The steel structure digital ultrasonic flaw detector produced by Beijing Jitai Keyi was approved by the Metrology Institute. Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn The steel structure digital ultrasonic flaw detector produced by Beijing Jitai Keyi was approved by the Metrology Institute.

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