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E-mail
njakyq@163.cm
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Phone
13905149779
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Address
No. 28 Shuanggao Road, Gaochun County Development Zone, Nanjing City
Nanjing Aokang Analytical Instrument Co., Ltd
njakyq@163.cm
13905149779
No. 28 Shuanggao Road, Gaochun County Development Zone, Nanjing City
Digital ultrasonic flaw detectorNDT650It can quickly, conveniently, non destructively, and accurately detect, locate, evaluate, and diagnose various internal defects of workpieces such as cracks, welds, pores, sand holes, inclusions, folds, etc. It is widely used in the fields of power, petrochemicals, boiler pressure vessels, steel structures, aerospace, railway transportation, automobiles, machinery, etc. It is the most advanced instrument in the non-destructive testing industry.
The main functions of the NDT650 ultrasonic flaw detector are:
●High precision quantification and positioning meet the requirements of both near and far distance testing;
●The near-field blind zone is small, which meets the requirements of small diameter and thin-walled tube inspection
●AWSFunction;
●Automatic calibration: One click automatic calibration, very convenient operation, automatic testing probe“zero point”The“Kvalue”、“frontier”And the materials“speed of sound”
●Automatically display defect echo location (depth)d, LevelpDistancesWave amplitude, equivalentdBApertureFValue);
●Free switching of three rulers (depth)d, LevelpDistances);
●The automatic gain, echo envelope, and peak memory functions have improved the efficiency of flaw detection;
●Automatically record the flaw detection process and enable dynamic playback; (No *)
●φValue calculation: Straight probe forging flaw detection, identify defects, and automatically convert aperture using high wave technologyFValue;
●100An independent testing channel (expandable) that can freely input and store testing standards from any industry, and on-site testing does not require carrying test blocks;
●Free storage and playback1000widthAScan waveforms and data
●DACTheAVGTheTCGThe curve (depth compensation) is automatically generated and can be segmented, with no restrictions on sampling points, and can be corrected and compensated;
●The pulse width and intensity of the emission can be adjusted;
●BScanning function, clear display of defect longitudinal section shape
●You can freely input any industry standard;
●Communicate with computers to achieve computer data management and export capabilityExcelFormatA4Paper inspection report
●IP65Standard aluminum magnesium alloy shell, sturdy and durable, waterproof and dustproof, and resistant to force;
●利用PCThe end communication software can upgrade the functionality of the instrument system;
●26Multi color true color screen with ultra-high brightness display, adjustable brightness, suitable for working environments with strong and weak light;
●High performance, safe and environmentally friendly lithium battery power supply, capable of continuous operation10hour
●Real time clock recording: track and store the real-time detection date and time;
●Power off protection ensures that stored data is not lost;
●The flaw detection parameters can be automatically tested or pre-set;
●Digital suppression does not affect gain and linearity;
●Screen saver:“Auto Shutdown”、“text”、“Customize Freely”Various screensaver modes can be freely changed;
●Gain compensation: caused by factors such as surface roughness, curved surfaces, and long-distance inspection of thick workpiecesDbAttenuation can be corrected
●PCThe software keyboard operation of the end communication software has achieved the goal of computer-controlled flaw detector host for flaw detection;
Important auxiliary functions of ultrasonic flaw detector NDT650:
●Angle andKTwo input methods for values
●Echo frequency analysis
●Power status indication
●Gate sound and light alarm
●DACSound and light alarm
●Freezing and thawing of screens
●Clock display
●Sleep and screensaver
Technical parameters of ultrasonic flaw detector NDT650
Scanning range: |
010000mm steel longitudinal wave |
Working frequency: |
0.4MHz~20MHz |
Vertical linear error |
≤3% |
Horizontal linear error |
≤0.1% |
gain |
120dB |
sensitivity margin |
> 62dB (200mm deep, Φ 2 flat bottomed hole) |
resolution |
>40dB(5N20) |
dynamic range |
≥32dB |
Noise level: |
<8% |
Hard sampling frequency |
320MHz |
Repetitive transmission frequency |
100~1000HZ |
Sound speed range |
100~15000(m/s) |
working method |
Single crystal inspection, twin crystal inspection, penetration inspection |
Numerical suppression |
(0~80%, does not affect linearity and gain |
working hours |
Continuous work for more than 10 hours (lithium battery) |
ambient temperature |
(-20~70) ℃ (reference value) |
relative humidity |
(20~95)% RH |
Overall dimensions |
238×155×46(mm) |
weight |
1.0KG |