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YUT2800數(shù)字超聲波探傷儀YUT-2800 Flaw detector
YUT2800數(shù)字超聲波探傷儀能夠快速、無損傷、精確地進(jìn)行工件內(nèi)部多種缺陷如裂紋、焊縫、
氣孔、砂眼、夾雜、折疊等的檢測(cè)、定位,廣泛應(yīng)用于電力、石化、鍋爐壓力容器、鋼結(jié)構(gòu)、軍工
、航空航天、鐵路交通、汽車、機(jī)械等領(lǐng)域。
堅(jiān)固耐用的YUT2800專為嚴(yán)格的現(xiàn)場(chǎng)環(huán)境而設(shè)計(jì),國(guó)
內(nèi)獨(dú)有的全密封設(shè)計(jì)使它能抵御從海洋到沙漠各種惡劣環(huán)境中
的潮濕、風(fēng)沙、灰塵及其它污染。
國(guó)內(nèi)首家推出可變方波脈沖發(fā)生器,發(fā)射脈沖電壓從50到
400V連可調(diào),脈沖寬度從25到1000us連續(xù)可調(diào),特別適合要求
高穿透力及低噪聲的難于穿透的應(yīng)用,如檢測(cè)大型鍛件、鑄件
或非金屬。
阻抗匹配四檔可調(diào)(33/50/100/500歐姆),實(shí)現(xiàn)最佳的
探頭性能,滿足靈敏度及分辨力的不同要求。
回波信號(hào)濾波器兩檔可調(diào)(1-4MHz,0.5-15MHz),分別突
顯窄頻帶和寬頻帶濾波器的優(yōu)點(diǎn)。
重復(fù)頻率多檔可調(diào):避免在探測(cè)大型工件時(shí)出現(xiàn)混響(幻影
)信號(hào)
全屏顯示功能:使回波顯示區(qū)域覆蓋整個(gè)屏幕,給工作者帶
來最大的視窗感受 。
實(shí)心波形顯示:增加波形視覺對(duì)比度,快速掃查不易漏檢。
大容量存儲(chǔ)器:可存儲(chǔ)高達(dá)1000個(gè)數(shù)據(jù)集,包括波形、曲線
、參數(shù)等(包含了傳統(tǒng)意義上的1000個(gè)通道)
測(cè)量點(diǎn)選擇: 閘門內(nèi)回波的峰值或前沿 。
回波-回波厚度測(cè)量:免去零點(diǎn)校準(zhǔn),并可穿過涂層直接測(cè)量
基材凈厚度。
波峰記憶:實(shí)時(shí)包絡(luò)顯示缺陷的最高波,記錄缺陷最大值,有助于缺陷精確定位和快速掃查,還可借助包絡(luò)波
形給缺陷定性
自動(dòng)增益:自動(dòng)調(diào)整增益到設(shè)置的波幅高度 。
報(bào)警功能:進(jìn)波/失波報(bào)警。
實(shí)時(shí)時(shí)鐘:自動(dòng)記錄存儲(chǔ)波形的日期及時(shí)間。
顯示凍結(jié):隨時(shí)捕捉波形和聲程數(shù)據(jù),并可在凍結(jié)后移動(dòng)閘門測(cè)量回波參數(shù)。
缺陷定位:實(shí)時(shí)顯示聲程S、水平X、深度Y、波高H。
缺陷定量:dB差值、SL定量值實(shí)時(shí)顯示。
數(shù)字抑制:0-80%,按1%遞增,不影響線性與增益。
2個(gè)獨(dú)立的測(cè)量閘門,監(jiān)控回波振幅和聲程距離。
橫波探傷時(shí)二、三次波缺陷深度根據(jù)板厚自動(dòng)計(jì)算。
完善的DAC曲線功能,曲線隨增益、聲程、位移的改變而改變。
可調(diào)亮度的真彩TFT液晶顯示屏,配有多種色彩方案自由選擇。
中文、英文兩種操作界面 。
數(shù)據(jù)通訊:通過RS232接口與計(jì)算機(jī)通訊,進(jìn)行波形、數(shù)據(jù)的傳輸,實(shí)現(xiàn)在計(jì)算機(jī)上對(duì)探傷結(jié)果的管理及探傷報(bào)告的生
成、打印輸出等。
技術(shù)參數(shù)
項(xiàng) 目 指 標(biāo) 項(xiàng) 目 指 標(biāo)
工作頻率 (0.5-15)MHz 分辨力 ≥32dB
材料聲速 (1000-9999)m/s 動(dòng)態(tài)范圍 ≥30dB
工作方式 脈沖回波、雙晶 靈敏度余量 ≥55dB (深200mm Φ2平底孔)
脈沖移位 (0-1000)mm 平均電噪電平 ≤10%
探頭零點(diǎn) (0-199.99)us 電池工作時(shí)間 >8小時(shí)
增益調(diào)節(jié) (0-110)dB,(0.1、1、2、6)dB步進(jìn) 電源 12V DC,220V AC
垂直線性誤差 ≤3% 外型尺寸 270mmX190mmX60mm
水平線性誤差 ≤0.3% 重量 2Kg(含電池)
YUT2800 digital ultrasonic flaw detector YUT-2800 Flawdetector
YUT2800 digital ultrasonic flaw detector can quickly, no damage, accurate to within a variety of workpiece defects such as crack, weld,
Pores, trachoma, inclusion, folding the detection,localization, widely used in electric power, petrochemical,steel structure, boiler and pressure vessel, military
, aerospace, railway, automobile, machinery etc..
The rugged YUT2800 designed for field environmentstrictly, China
The exclusive fully sealed design so that it can resist from the ocean to the desert various harsh environments
Moisture, sand, dust and other pollution.
The first launch of variable square wave pulse generator,pulse voltage from 50 to
400V continuous adjustable, pulse width from 25 to1000US continuously adjustable, especially suitable for the requirements of
Application of difficult to penetrate high penetration andlow noise, such as the detection of large forgings,castings
Or non metal.
Impedance matching four speed adjustable(33/50/100/500 ohms), to achieve the best
Probe performance, to meet the different requirements ofsensitivity and resolution.
Echo signal filter two adjustable (1-4MHz, 0.5-15MHz),are respectively projected
Narrow band and wide band filter advantages.
Repetition frequency adjustable multi file: avoidreverberation in detecting large workpiece (Phantom
) signal
Full screen display function: the echo display area to cover the entire screen, for workers with
The largest window feeling.
Solid waveform display: add waveform visual contrast,rapid scanning is not easy to miss.
Large capacity memory: can store up to 1000 data sets,including waveform, curve
The parameters, such as (contains 1000 channels in the traditional sense)
The selection of the measuring points: inside the gateecho peak or frontier.
Echo echo thickness measurement: from zero calibration,and can be directly measured through the coating
The net thickness of substrate.
Wave memory: real-time display of the highest waveenvelope defects, defects in the recording of the maximum, contribute to the accurate positioning of defects and rapid scanning, but also with Bao Luobo
Shape for the qualitative defect
Automatic gain: automatically adjust the gain to set the amplitude high.
Alarm function: into the wave / wave alarm.
Real time clock: automatic recording date and time stored waveform.
Show frozen: capture the waveform and process data at any time, and can move gate measuring echo parameters in the frozen.
Defect location: real-time display sound path S, levels of X, Y, H depth of wave height.
Quantitative evaluation of defect: dB difference, SL quantitative value display.
Digital suppression: 0-80%, incremented by 1%, does not affect the linear gain.
2 independent measuring gate, monitoring the echo amplitude and distance.
Transverse wave when the two or three wave of the defect depth according to the thickness of plate automatic calculation.
The perfect DAC curve function, curve with gain,acoustic, displacement changes.
Be true color TFT LCD screen brightness adjustment, isfree to choose a variety of color schemes.
Chinese, English two interface.
Data communication: with the computer via RS232interface communication, transmitted waveform, data,realized in the computer the results of testing andinspection report of the students management
A, print and output.
Technical parameters
Item index item index
The working frequency (0.5-15) MHz resolution ≥ 32dB
Material velocity (1000-9999) of m/s dynamic range is greater than or equal to 30dB
Working mode pulse echo, twin sensitivity ≥ 55dB (deep 200mm Φ 2 flat bottom holes
Shift in pulse (0-1000) mm average electrical noise levelbelow 10%
Probe zero (0-199.99) US battery operating time >8 hours
Gain control (0-110) dB, (0.1, 1, 2, 6) dB step power 12VDC, 220V AC
Vertical linearity error ≤ 3% dimension 270mmX190mmX60mm
The horizontal linear error is less than 0.3% 2Kg weight(including battery)