YUT2800 features Rugged YUT2800 designed to strict environmental and design , Country Unique seal design enabled it to resist from the sea to the desert in a variety of harsh environments Humidity, sand, dust and other pollution. National introduced the first variable square-wave pulse generator , Pulse voltage from 50 to 400V even adjustable pulse width is continuously adjustable from 25 to 1000us, especially for requirements High penetrating power and the application of low-noise is more difficult to penetrate, such as detecting large forgings, castings Or non-metallic. Four adjustable impedance matching (33/50/100/500 ohm) For optimum Sensor performance and meet the different requirements of sensitivity and resolution. Echo filter adjustable (1-4MHz, 0.5-15MHz), sudden Advantages of narrow band and wide band filter. Repetition frequency adjustable : Avoid reverberation in the detection of large workpieces (phantom ) Signal Full screen function : Echo display area covers the entire screen, to bring workers Big Windows. | |
Solid waveform display: add wave visual contrast, fast scan uneasily. Mass storage: you can store up to 1000 data sets, including the wave curves Parameters (including traditional 1000 channels) Measuring point select: echo peak, or in front of the gates. ECHO-ECHO thickness measurement: from zero point calibration, and can be measured directly through coating NET thickness of base material. Wave memory: Envelope shows defects in real time the highest wave recorded defects Max helps precise positioning of defect and quick scanning can also aid envelope Defect characterization Auto gain: Automatically adjust the gain to set the height amplitude. Alarm functions: Lost wave/wave alarm. Real time clock: Waveform storage automatically records date and time. Display freeze: To capture the waveform and sound data, and can move in the frozen echo gate measurement parameters. Defect location: Real-time acoustic distance s, level x y depth, wave height h. Sizing: DB difference, SL quantitative values are displayed in real time. Number Suppression: 0-80%, increasing by 1% does not affect the linearity and gain. 2 independent measuring gates, monitoring the echo amplitude harmonic distance. Transverse wave flaw detection time, depth calculated automatically according to the thickness of three waves. Perfect the function of the DAC curve, curves with gain, path, shift changes. True color TFT LCD screen with adjustable brightness, with a variety of color schemes to free choice. Chinese, both Chinese and English interface. Data communication : Communicate with computer through RS232 interface, waveforms, data transfer, implementation and inspection report on the results of testing on the computer management Print output. |
| Technical parameters | | Project | Indicator | Project | Indicator | | Working frequency | (0.5-15) MHz | Resolution | ≥32dB | | Material velocity | (1000-9999) m/s | Dynamic range | ≥30dB | | Working methods | Pulse echo, dual | Sensitivity margin | 55dB (dark 200mm φ 2 flat-bottom holes) | | Pulse displacement | (0-1000) mm | Average noise level | Less than 10% | | Probe 0 points | (0-199.99) us | Battery working time | ﹥ 8 hour | | Gain adjustment | (0-110), dB, (0.1, 1, 2, 6) dB step | Power supply | 12V DC, 220V AC | | Vertical linearity error | Less than 3% | Outside dimensions | 270mmX190mmX60mm | | Horizontal line error | Less than 0.3% | Weight | 2Kg (including battery) |
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