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PXUT-900超聲波TOFD檢測(cè)儀PXUT900
功能和特點(diǎn)：
● 高亮度、高分辨率真彩色液晶觸摸屏，USB、LAN、SVGA輸出接口，大容量數(shù)據(jù)存儲(chǔ)空間。
● 配置使用方便高效的手動(dòng)掃查架，配置專用TOFD探頭及多種角度楔塊。
● 支持縱波、橫波等模式，具備A掃、B掃、D掃和TOFD成像功能，支持P掃功能。
● 實(shí)時(shí)的A掃波形顯示使儀器調(diào)試更加快捷精確，A掃波形和B、D掃圖像同步顯示，使掃查更直觀。
● 本機(jī)瀏覽掃查記錄，并能回放A掃波形，缺陷尺寸、位置和類型準(zhǔn)確分析。
● “一鍵TOFD”掃查，“萬(wàn)能旋鈕”操作，實(shí)時(shí)幫助提示，配套功能齊備的離線分析軟件，使操作更簡(jiǎn)易。
主要技術(shù)指標(biāo)：
|
項(xiàng)目 |
指標(biāo) |
項(xiàng)目 |
指標(biāo) |
|
脈沖類型 |
負(fù)方波脈沖（脈沖可調(diào)） |
等效輸入躁聲 |
40×10-9V/√Hz |
|
脈沖前沿 |
8ns |
發(fā)射脈沖后盲區(qū) |
<2μs |
|
重復(fù)頻率 |
100~1000Hz可調(diào)節(jié) |
記錄方法 |
原始數(shù)據(jù)完全記錄，保證每個(gè)周期至少五個(gè)采樣點(diǎn) |
|
脈沖寬度 |
50~1000ns連續(xù)可調(diào)（10ns步長(zhǎng)） |
衰減器精度 |
<±1dB/20dB |
|
頻帶寬度（-6dB） |
1~5MHz、2~10MHz、4~15MHz、0.5~30MHz（寬帶） |
離線數(shù)據(jù)分析 |
回放A掃波形，缺陷尺寸定量分析，深度、長(zhǎng)度、高度數(shù)據(jù)分析 |
|
采樣頻率 |
100MHz |
兼容外部設(shè)備 |
USB鍵盤鼠標(biāo)，通過(guò)USB或LAN連接打印機(jī)、PC，VGA外接顯示器投影儀 |
|
檢波方式 |
硬件檢波 |
接口 |
LAN、VGA、USB2.0 |
|
聲程范圍 |
5.12~100μs |
顯示 |
6.5"高亮度真彩色高分辨率640×480像素LCD觸摸屏 |
|
聲速范圍 |
300~20000m/s |
重量（含電池） |
2.25Kg |
|
波形顯示方式 |
射頻波，全波，正半波，負(fù)半波，FFT頻譜 |
內(nèi)存 |
512MB/1GB（可升級(jí)） |
|
掃描延時(shí) |
0~500μs |
閃存（CF卡） |
4GB（可升級(jí)） |
|
觸發(fā)方式 |
時(shí)間（分辨力5ms）/編碼器（分辨力0.25mm） |
控制 |
觸摸屏、前面板鍵盤、萬(wàn)能旋鈕 |
|
成像模式 |
根據(jù)儀器的設(shè)置和掃查方式顯示B掃、D掃等圖象 |
電源 |
14.4V鋰電池組，6.6AH，工作時(shí)間>6小時(shí)，外接19V適配器 |
|
掃查長(zhǎng)度 |
≥2000mm |
尺寸（含電池） |
277mm（寬）×183mm（高）×72mm（厚） |
PXUT900 PXUT-900 TOFD ultrasonic detector
Function and characteristics:
● high brightness, high resolution color LCD touch screen, USB, LAN, SVGA output interface, large capacitydata storage space.
● configuration using the convenient and efficient manual scanning frame, the allocation of special TOFD probeand a variety of angle wedge.
● P-wave, S-wave support pattern, with A scan, B scan,D scan and TOFD imaging function, support function of P scanning.
The real-time A and waveform display make theinstrument more quick and precise, A scan, D scanwaveform and the B image display, more intuitive to scan.
This machine is browsing scanning recording andplayback, A sweep waveform, accurate defect size,location and type of analysis.
"A key TOFD" scan, "universal" knobs "operation, real-time help tips, supporting functions are available offlineanalysis software, make the operation more simple.
The main technical indicators:
Project
Index
Project
Index
Pulse type
Negative square wave pulse (pulse modulation)
The equivalent input noise
40 x 10-9V/ x Hz
The pulse front edge
8NS
Following the emission pulse blind
<2 μ
Repetition frequency
100~1000Hz adjustable
Recording method
The original data record, ensure that each period of at least five sampling points
Pulse width
50~1000ns continuously adjustable (10ns step)
Attenuator accuracy
< ± 1dB/20dB
Band width (-6dB)
1~5MHz, 2~10MHz, 4~15MHz, 0.5~30MHz (broadband)
Off line data analysis
Playback A sweep waveform analysis, quantitativeanalysis of defect size, depth, length, height data
The sampling frequency
100MHz
Compatible with the external device
USB keyboard and mouse, connected to the printer, PC through USB or LAN, VGA external display projector
Detection
Hardware detection
Interface
LAN, VGA, USB2.0
Acoustic range
5.12~100 μ
Display
6.5 "high brightness color high resolution of 640 x 480 pixels LCD touch screen
Sound velocity range
300~20000m/s
Weight (including battery)
2.25Kg
Waveform display
Radio wave, full wave, a positive half wave, negative half wave, FFT spectrum
Memory
512MB/1GB (upgrade)
The scanning delay
0~500 μ
Flash (CF)
4GB (upgrade)
Trigger mode
Time (resolution 5ms) / encoder (resolution 0.25mm)
Control
The touch screen, the front panel keyboard, universal knob
Imaging mode
According to the setting of the instrument and scanningdisplay of B scan, D scan image
Power Supply
14.4V lithium battery, 6.6AH, working >6 hours, external 19V adapter
Scan length
≥ 2000mm
Size (including battery)
277mm (wide) x 183mm (high) * 72mm (thick)
