MFD500數(shù)字式超聲波探傷儀

MFD500數(shù)字式超聲波探傷儀

探傷功能
— 波峰記憶：實時檢索缺陷最高波，標(biāo)定缺陷最大值
— ф值計算：直探頭鍛件探傷,找準(zhǔn)缺陷最高波自動換算孔徑ф值;
— 動態(tài)記錄：檢測實時動態(tài)紀(jì)錄波形，存儲、回放
— 缺陷定位;實時顯示缺陷水平、深度、聲程位置
— 缺陷定量：缺陷定量值實時讀出
— 缺陷定性：通過回波包絡(luò)波形，方便個人經(jīng)驗判斷
— 曲面修正：用于曲面工件探傷
— 距離補償：厚工件遠(yuǎn)距離探傷實時補償，避免漏檢小缺陷
— 裂紋測深功能 
— B型掃描：實時掃查，描述缺陷橫切面

發(fā)射脈沖
— 脈沖強度低、中、高分級選擇，適用探頭范圍廣
— 脈沖寬度：在（0.1~0.5）μs范圍內(nèi)連續(xù)調(diào)節(jié)，以匹配不同頻率的探頭
— 阻抗匹配：100Ω、200Ω、400Ω可選，滿足靈敏度及分辨率的不同工作要求
— 工作方式：單晶探頭、雙晶探頭，穿透探傷

掃描范圍
零界面入射0～9999mm（鋼中、縱波），可連續(xù)調(diào)節(jié)

通訊接口
USB2.0高速通訊傳輸接口

報警
閘門內(nèi)聲光報警及關(guān)閉

實時時鐘記錄
實時探傷日期、時間的跟蹤記錄，并存儲

數(shù)據(jù)存儲
100組快捷選擇探傷參數(shù)通道，可預(yù)先調(diào)校好各類探頭和儀器的組合參數(shù)，自由設(shè)置各行業(yè)探傷標(biāo)準(zhǔn)；內(nèi)存1000幅探傷回波信號及參數(shù)，實現(xiàn)存儲，讀出及通過USB接口傳輸。

實時時鐘
實時探傷日期、時間的跟蹤記錄，并記錄存儲。

電池模塊
高容量鋰電池模塊，在線充電和脫機充電兩種充電方式，方便探傷人員使用。

MFD500 digital ultrasonic flaw detector

MFD500 is a portable, digital ultrasonic flaw detector, it can quickly and easily, without injury, accurate workpiece internal multiple defects (cracks, inclusions, stoma)detection, localization, assessment and diagnosis. Both can be used in laboratories, can also be used in the engineering field. The instrument can be widely used indefect detection and quality control areas in need ofmanufacturing industry, metallurgical industry, metalprocessing industry, chemical industry, in-service safety inspection and life assessment are widely used in aerospace, railway transportation, boiler and pressure vessel etc..

Function characteristics:

All Chinese display, master-slave menu, and the design of a shortcut keys and shuttle knob, convenient operation, leading technology.

All digital true color liquid crystal display, according to the environment select background color and color, LCDbrightness can be set freely

High performance security of battery module is convenient for disassembly and assembly, can be stand-alone charge, and can be equipped with large capacity and high performance lithium ion battery module, making the instrument continuous operation time is prolonged to more than eight hours; instrument for light portable, single hand can control, convenient and durable, and lead the industry trend.

Main technical parameters:

Scanning range: (0~9999) mm

Operating frequency: (0.5~15) MHz

Velocity range: (1000 ~ 9999) m/s

Dynamic range: 32

Vertical linearity error: ≤ 3%

Horizontal linear error: ≤ 2%

- resolution: > 40 dB (5P14)

- detection sensitivity: 60 dB (deep 200mm φ 2 flat bottom holes

Digital suppression:, does not affect the linearity and gain

Electrical noise level: ≤ 10%

Power, voltage: DC (DC) 9V; 4-8 lithium battery continuous working hours

Environment temperature: (-20 ~ 50) ℃

Relative humidity: (20 ~ 95)%RH

- Dimensions: 263 x 170 x 61 mm

The amplified reception

Hardware real-time sampling: 10 bit AD converter,sampling rate of 160MHz, waveform of high fidelity

Detection: a positive half wave, negative half wave, Quan Bo, RF detector

The filtering band (0.5~15) MHz, according to the frequency of the probe automatic matching, without the need to manually set.

Gate reading: optional single gate and double gate readings; inside the gate peak reading

Gain: the total amount of gain of 110dB, 0, 0.1dB, 2dB,6dB step value, automatic gain control and scan the gainfunction is unique, so that testing is fast and accurate.

Detection function

- wave memory: real-time retrieval defect maximum wave,defect maximum calibration

- Phi value calculation: straight probe forging defects,identify the highest wave automatic conversion aperturediameter value;

Dynamic recording: detection of real-time dynamic record waveform, storage, playback

- defect location; display defect level, depth, acousticlocation

- defect: defect quantitative values of quantitative real-time readout

And the qualitative defect: through the envelope of echo waveform, convenient personal experience judgment

Surface modification of: for surface flaw detection

Distance compensation: thick workpiece distance detection real time compensation, to avoid detection of small defects

- crack depth function

B scan: real-time scanning, describing the transversedefects

The transmitted pulse

Pulsed low intensity, high grading, selection, apply a wide range of probe

Pulse width: (0.1~0.5) μ s range of continuous adjustment, to match the different frequency prob

- impedance matching: 100 ohm, 200 ohm, 400 ohmoptional, meet different sensitivity and resolution requirement

Working way: single crystal probes, probes, penetration testing

Scan range

Zero plane incident of 0 ~ 9999mm (steel, longitudinal wave), can be adjusted continuously

Communication interface

USB2.0 high-speed communication interface

To alarm

Inside the gate of an acousto-optic alarm and shutdown

Real time clock records

Real time detection of date, time tracking, and storage

Data storage

100 groups of quick selection of testing parameters of channel, can make adjustment of parameters of all kinds of probe and instrument, free to set the industry inspection standard; memory 1000 flaw echo signals and parameters, implementation of memory, read and through the USB interface transmission.

Real time clock

Real time detection of date, time tracking, and record storage.

The battery module

High capacity lithium battery module, charging on-line and off-line charging two charging modes, convenient inspection personnel.