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PXUT-910多通道TOFD檢測儀PXUT910
功能特點：
● “一鍵TOFD”掃查，“萬能旋鈕”，操作簡便。
● 高亮度、高分辨率真彩色液晶觸摸屏，適應不同現(xiàn)場。
● 獨特的i-SignalTM設計，掃查靈敏度高，成像分辨力高，缺陷檢出率高。
● 具備A掃、B掃、C掃、D掃、TOFD成像，導波成像,支持P掃功能。
● 掃查圖譜在線分析，可回放A掃波形。
● 多通道TOFD，PE組合掃查，實現(xiàn)大厚壁焊縫一次性100%覆蓋。
● 功能齊全的UniViewer軟件包，具有圖像增強，直通波處理，信號降噪，合成孔徑聚焦，超聲CT，三維缺陷定位等功能。
● 大容量數(shù)據(jù)存儲空間及網(wǎng)絡文件傳輸功能。
● USB、LAN、VGA輸出接口。
● 掃查架種類齊全，適應各種檢測現(xiàn)場。
● 實時人性化幫助提示。
● 提供遠程技術支持服務。
指標參數(shù)：
|
通道數(shù) |
8個接口，最多連接8個探頭 |
|
脈沖類型 |
負方波脈沖（脈沖寬度可調） |
|
脈沖前沿 |
<8ns |
|
脈沖寬度 |
50~1000ns連續(xù)可調 (10ns步長) |
|
重復頻率 |
每通道范圍100～1000Hz可調 |
|
檢波方式 |
硬件檢波 |
|
采樣頻率 |
100MHz/200MHz |
|
頻帶寬度(-6dB) |
0.5~5MHz、2~10MHz、4~15MHz、0.5~30MHz（寬帶） |
|
波形顯示方式 |
射頻波、全波、正半波、負半波，FFT頻譜 |
|
聲速范圍 |
300～20000m/s |
|
聲程范圍 |
5.12～10000μs |
|
延時范圍 |
0～1000μs |
|
觸發(fā)方式 |
編碼器觸發(fā)（最大分辨率0.25mm，支持雙路編碼器） |
|
等效輸入噪聲 |
40×10-9V/√Hz |
|
衰減精度 |
< ±1dB/20dB |
|
發(fā)射脈沖后盲區(qū) |
< 2μs |
|
成像模式 |
根據(jù)儀器的設置和掃查方式顯示常規(guī)探頭彩色B掃、TOFD探頭B掃、D掃等圖像 |
|
記錄方法 |
原始數(shù)據(jù)完全記錄，采樣深度4096點 |
|
掃查長度 |
單次掃查0.01～2m可調，連續(xù)掃查長度大于1500m |
|
工作模式 |
單通道/多通道脈沖反射法檢測；單通道/多通道TOFD檢測；脈沖反射法與TOFD聯(lián)合檢測 |
|
在線數(shù)據(jù)分析 |
多通道A掃波形同時回放 |
|
離線數(shù)據(jù)分析 |
多通道A掃波形同時回放 |
|
數(shù)據(jù)報告 |
可根據(jù)4730.10標準報告格式生成檢測報告 |
|
內存 |
1 GB（可升級） |
|
閃存[CF] |
4GB（可升級） |
|
接口 |
LAN、VGA、USB2.0 |
|
顯示 |
6.5″高亮度真彩色高分辨率 1024×768像素LCD觸摸屏 |
|
控制 |
觸摸屏、前面板鍵盤、多功能旋鈕 |
|
兼容外部設備 |
USB鍵盤鼠標，通過USB或LAN連接打印機/PC，VGA外接顯示器/投影儀 |
|
電源 |
14.4V鋰離子電池組，6.6AH工作時間>6小時，外接19V適配器 |
|
尺寸 |
277（寬）×183（高）×72（厚）mm（含電池） |
|
重量 |
2.25 kg（含電池） |
PXUT910 PXUT-910 multi channel TOFD detector
Function characteristics:
"A key TOFD" scan, "universal knob", simple operation.
● high brightness, high resolution color LCD touch screen, adapt to different site.
The unique design of the i-SignalTM scan imaging, high sensitivity, high resolution, high defect detection rate.
● with A scan, B scan, C scan, D scan, TOFD imaging,guided wave imaging, support P scan function.
● scanning atlas online analysis, A sweep waveformplayback.
● multi channel TOFD, PE scan, large thick wall welddisposable cover 100%.
● full-featured UniViewer software package, with image enhancement, the direct wave processing, signal denoising, synthetic aperture focusing ultrasound, CT, 3D defect positioning and other functions.
Large capacity data storage space and network file transfer function.
The USB, LAN, VGA output interface.
● scanning frame range, to adapt to a variety of field detection.
● real-time human help tips.
● provide remote technical support service.
Parameters:
The number of channels
The 8 interface, up to 8 probe
Pulse type
Negative square wave pulse (pulse width modulation)
The pulse front edge
<8ns
Pulse width
50~1000ns continuously adjustable (10ns step)
Repetition frequency
Each channel range 100 ~ 1000Hz adjustable
Detection
Hardware detection
The sampling frequency
100MHz/200MHz
Band width (-6dB)
0.5~5MHz, 2~10MHz, 4~15MHz, 0.5~30MHz(broadband)
Waveform display
Radio wave, Quan Bo, a positive half wave, negative half wave, FFT spectrum
Sound velocity range
300 - 20000m/s
Acoustic range
5.12 ~ 10000 μ
The range of time delay
0 ~ 1000 μ
Trigger mode
The encoder trigger (maximum resolution 0.25mm,support dual encoder)
The time triggered (maximum resolution 5ms)
The equivalent input noise
40 x 10-9V/ x Hz
Attenuation accuracy
< ± 1dB/20dB
Following the emission pulse blind
< 2 μ
Imaging mode
According to the setting of the instrument and scanning mode to display the general probe, TOFD probe B color B scan and D scan image, etc.
Recording method
The original data recording, sampling depth of 4096points
Scan length
A single scan of 0.01 ~ 2m adjustable, continuous scanning length greater than 1500m
Working mode
Detection of single channel and multi-channel pulse reflection method; single channel / multi channel TOFDdetection; pulse reflection method and TOFD combined detection
Online data analysis
Multi channel A sweep waveform playback at the same time
Multi channel data global image browsing, channel selection details observed
Multi channel analysis combined with quantitative defect length, depth, height and size parameters
Off line data analysis
Multi channel A sweep waveform playback at the same time
Multi channel data global image browsing, channel selection details observed
Multi channel analysis combined with quantitative defect length, depth, height and size parameters
Synthetic aperture focusing (SAFT)
Data report
According to the 4730.10 standard format of reportgeneration of test report
Memory
1 GB (upgrade)
Flash [CF]
4GB (upgrade)
Interface
LAN, VGA, USB2.0
Display
6.5 "high brightness color high resolution of 1024 x 768 pixels LCD touch screen
Control
The touch screen, the front panel keyboard, multi-function knob
Compatible with the external device
USB keyboard and mouse, connect the printer to the /PCthrough the USB or LAN, VGA external display / projector
Power Supply
14.4V lithium ion battery, 6.6AH work >6 hours, external 19V adapter
Size
277 (wide) x 183 (H) x 72 (thick) mm (battery included)
Weight
2.25 kg (including battery)
