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EPOCH4第四代數字式超聲波探傷儀EPOCH4
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功能描述
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顯示
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場致發光或液晶顯示屏幕, 分辨率達320像素(寬)×240像素(縱)
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顯示更新率
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60Hz
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增益
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最高達110dB, 增益調節: 0.1dB或6dB可調
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自動校正
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連續的自動的對波幅補償,對溫度或使用時間，對接收器靈敏度的影響進行補償
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探頭自動校正
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自動校正探頭的零點及/或聲速
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擬制
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全屏的0%～80%, 1%增幅
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單位
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公制、英制或微秒
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材料聲速范圍
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635m/s～15240m/s
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零位調節
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0～350μsec
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測量范圍
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1～5000mm全屏，可擴寬到10000mm
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深度顯示：
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可顯示單回波或回波到回波厚度讀數,或者在采用斜探頭探傷時
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折射角度
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預設0o, 30o, 45o, 60o和70o或從10o～85o 可調, 調節精度達0.1o
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閘門起始值
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整個顯示屏幕范圍內可調
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閘門寬度
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從閘門起始點到顯示屏幕的末端
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閘門高度
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顯示放大
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放大閘門部門的波形到全屏范圍
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峰值記憶
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同時顯示動態60Hz刷新頻率的A掃描及峰值數值
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峰值鎖定
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鎖定峰值記憶的波形數據,與動態實時A掃描波形進行比較
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屏幕顯示鎖定
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鎖定實時A-掃描波形,閘門及厚度值在鎖定后可調
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脈沖選擇
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可微調尖波及方波
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脈沖能量
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低、中、高、最高四檔可調
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阻尼
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50、63、150或400歐姆可調
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整流類型
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全波、半波正負及非整流射頻波
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模擬帶寬
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25MHz, -3dB
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濾波器
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寬頻、窄頻或可調高通、低通濾波
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探傷方式
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回波到回波、雙發、穿透等方式
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報警模式
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可調正/負或最小深度模式
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內存記憶：
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標準可存360個波形或12000個厚度讀數,
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記錄標記：
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8位數字, 字母混合文件記錄名及3位擴展名及16位地址記錄編碼.
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操作溫度
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ELD / -20℃～50℃ LCD / 0℃～50℃
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保存溫度
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ELD / -20℃～50℃ (含電池) LCD / -20℃～50℃ (含電池)
ELD / |
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電池狀態
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屏幕持續顯示, 低壓報警
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探頭連接器
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BNC或Lemo 1
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電源需求
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電壓
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交流:100-120V或200-240V,50-60H
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電池
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電池壽命
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可充電鎳錳電池, 12V, 4000mAH ?
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標準附件
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EPOCH 4 數字式探傷儀
EP4-MCA 小型充電器 EP4-BAT 鎳金屬可充電電池 EP4-CAL-NIST NIST標驗證書 EP4-MAN 操作手冊 EP4-TC 包裝箱 EP4-PS 不銹鋼管架 EP4-HS 背帶 可選項目: EP4-SC 運輸箱 EP4-PCC 手提箱 EP4-IP-KIT 界面程序 EP4-PSC 屏幕保護蓋 |
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可選附件
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EP4-DAC DAC曲線
EP4-TVG TVG曲線 EP4-CSC 曲率校正軟件 EP4-DGS/AVG DGS/AVG曲線 EP4-ER 擴展測量范圍 EP4-FG 浮動閘門 EP4-LPRF 30Hz PRF(低脈沖重復頻率) EP4-HPRF 1kHz PRF(高脈沖重復頻率) EP4-MEM 擴展測量范圍 EP4-PP 專用打印紙 EP4-PR 專用打印機 |
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持有證書
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CE
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其它
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鍵盤: 英語或國標圖形鍵盤
語言: 英、法、德、西、意可選 RS232通訊口: 串行口可與電腦或打印機相連傳輸速率為19.2K 高速并行口: 與外部設備高速聯系通訊 模擬輸出口: 可選厚度輸出電壓或振幅數據 VGA輸出: 視頻輸出口可與標準電腦顯示器相連 保修: 一年,不含電池 |
The fourth generation of EPOCH4 digital ultrasonic flaw detector EPOCH4
Characteristic.
Narrowband filter adjustable
Adjustable square wave or spike
◆ measurement range: 1-10000mm
◆ frequency range: 0.05-25MHz
◆ ultra low PRF (30Hz)
The high speed VGA video output
◆ high energy NiMH rechargeable battery
◆ high resolution and large screen (ELD or LCD), full screen / split screen display
Automatic probe calibration function
The double gate mode
◆ echo echo measurement mode
The minimum depth of alarm mode
Alphanumeric data memory is the capacity which can be edited, can store 500 groups or 10000 thickness value ofwaveform
Time of flight measurements with microsecond meterfunction
◆ lightweight (2.6 kg), easy to carry
RS-232 interface the bidirectional transmission
The crest crest memory, capture, screen freeze function
The special application of the optional software function
Specifications:
Function descrtption
Display field emission or liquid crystal display screen, a resolution of 320 pixels (width) x 240 pixels (longitudinal)
Display update rate of 60Hz
Gain of up to 110dB, the gain adjustment: 0.1dB or 6dB adjustable
Automatic correction of continuous automaticcompensation of amplitude, temperature or time of use, to compensate for the effect of receiver sensitivity
Probe automatic calibration automatic probe calibration of zero and / or sound
The full screen 0% ~ 80%, 1% growth
A metric unit, imperial or microsecond
Material velocity ranges from 635m/s to 15240m/s
Zero adjustment of 0 ~ 350 μ se
The measurement range of 1 ~ 5000mm full screen, can be widened to 10000mm
Depth display: display single echo and echo to echothickness readings, or in the oblique probe testing
Angle of refraction in the default 0o, 30o, 45o, 60o and 70O or from 10o ~ 85o adjustable, adjust the precision of 0.1o
The initial value of the whole display screen gate range is adjustable
The width of the gate from the gate to the starting point to the display terminal
Gate height
Display of amplifying Gate Department waveform to thefull range of
Peak memory and display A scanning and peak value of dynamic 60Hz refresh frequency
The peak peak value of waveform data locking memory,compared with the dynamic real time A scanning waveform
Screen display locking real time A- scanning waveform,gate and thickness adjustable in the lock
Pulse selection can be fine tuned sharp wave and square wave
The pulse energy, high, low, in the highest four adjustable
50, 63, 150 damping or 400 ohm adjustable
Rectifier type full wave, half wave of positive and negative and non rectifying radio wave
Analog bandwidth of 25MHz, -3dB
Broadband, narrowband filter or adjustable high pass,low-pass filter
Detection manner echo to echo, double penetration, etc.
Alarm mode adjustable positive / negative or minimumdepth model
Memory: standard can save 360 waveform or 12000 thickness readings,
The recording mark: 8 digit, letter mixed file record and 3bit extension and a 16 bit address code record
The operating temperature of ELD / -20 to 50 DEG CLCD / 0 ℃ ~ 50 ℃
Storage temperature ELD / -20 ℃ ~ 50 ℃ (battery included) LCD / -20 ℃ ~ 50 ℃ (including battery)
ELD /
Battery status screen for display, low pressure alarm
The probe connector BNC or Lemo 1
Power demand
AC voltage: 100-120V or 200-240V, 50-60H
Battery
Battery life rechargeable nickel manganese batteries, 12V, 4000mAH?
Standard accessories EPOCH 4 digital ultrasonic flaw detector
EP4-MCA small charger
EP4-BAT Ni rechargeable battery
EP4-CAL-NIST NIST standard test certificate
EP4-MAN manual
EP4-TC packing box
EP4-PS stainless steel tube frame
EP4-HS strap optional items:
EP4-SC transport box
EP4-PCC suitcase
EP4-IP-KIT interface program
EP4-PSC screen protective cover
Optional EP4-DAC DAC curve
EP4-TVG TVG curve
EP4-CSC curvature correction software
EP4-DGS/AVG DGS/AVG curve
EP4-ER extended the measuring range
EP4-FG floating gate
EP4-LPRF 30Hz PRF (low pulse repetition frequency)
EP4-HPRF 1kHz PRF (pulse repetition frequency)
EP4-MEM extended the measuring range
EP4-PP print paper special
EP4-PR special printer
Hold the certificate of CE
Other keyboard: English or standard graphical keyboard
Language: English, German, Italian, western, optional
RS232 communication port: serial port can be connectedwith a computer or a printer transmission rate of 19.2K
High speed parallel port and external equipment: high-speed link
Analog outputs: optional thickness output voltage or theamplitude data
The VGA output: video output port can be connected with the computer display standard
Warranty: one year, without battery
