ISONIC 2008 八通道超聲組合成像檢測(cè)系統(tǒng)
符合標(biāo)準(zhǔn)
ISONIC 遵從的國(guó)內(nèi)外標(biāo)準(zhǔn):
ASME Section I – Rules for Construction of Power Boilers
ASME標(biāo)準(zhǔn):電站鍋爐超聲檢測(cè)標(biāo)準(zhǔn);
ASME Section VIII, Division 1 – Rules for Construction of Pressure Vessels
ASME標(biāo)準(zhǔn):壓力容器超聲檢測(cè)標(biāo)準(zhǔn);
ASME Section VIII, Division 2 – Rules for Construction of Pressure Vessels. Alternative Rules
ASME標(biāo)準(zhǔn):壓力容器超聲檢測(cè)輔助標(biāo)準(zhǔn);
ASME Section VIII Article KE-3 – Examination of Welds and Acceptance Criteria
ASME標(biāo)準(zhǔn):焊縫超聲檢測(cè)標(biāo)準(zhǔn);
ASME Code Case 2235 Rev 6 – Use of Ultrasonic Examination in Lieu of Radiography
ASME-Case-6標(biāo)準(zhǔn):超聲TOFD檢測(cè)替代射線(xiàn)檢測(cè)標(biāo)準(zhǔn);
Non-Destructive Examination of Welded Joints – Ultrasonic Examination of Welded Joints. –
British and European Standard BS EN 1714:1998
EN1714:1998(焊縫超聲檢測(cè)標(biāo)準(zhǔn),歐洲標(biāo)準(zhǔn));
Non-Destructive Examination of Welds – Ultrasonic Examination – Characterization of
Indications in Welds. – British and European Standard BS EN 1713:1998
EN1713:1998(焊縫超聲檢測(cè)輔助標(biāo)準(zhǔn),歐洲標(biāo)準(zhǔn));
Calibration and Setting-Up of the Ultrasonic Time of Flight Diffraction (TOFD) Technique for the
Detection, Location and Sizing of Flaws. – British Standard BS 7706:1993
BS7706:1993(使用TOFD技術(shù)檢測(cè)焊縫進(jìn)行缺陷識(shí)別,定位,定量標(biāo)準(zhǔn),英國(guó)標(biāo)準(zhǔn));
WI , Welding – Use Of Time-Of-Flight Diffraction Technique (TOFD) For Testing Of
Welds. – European Committee for Standardization – Document # CEN/TC 121/SC 5/WG 2 N
146, issued Feb, 12, 2003
WI(時(shí)差衍射法既TOFD法檢測(cè)標(biāo)準(zhǔn));
Non-Destructive Testing – Ultrasonic Examination – Part 5: Characterization and Sizing of
Discontinuities. – British and European Standard BS EN 583-5:2001
EN583-5:2001(超聲檢測(cè)對(duì)缺陷的描述和定量標(biāo)準(zhǔn),歐洲標(biāo)準(zhǔn));
Non-Destructive Testing – Ultrasonic Examination – Part 2: Sensitivity and Range Setting. –
British and European Standard BS EN 583-2:2001
EN583-2:2001(超聲檢測(cè)的靈敏度和范圍設(shè)置標(biāo)準(zhǔn),歐洲標(biāo)準(zhǔn));
Manufacture and Testing of Pressure Vessels. Non-Destructive Testing of Welded Joints.
Minimum Requirement for Non-Destructive Testing Methods – Appendix 1 to AD-Merkblatt
HP5/3 (Germany).– Edition July 1989
歐標(biāo):壓力容器的制造和檢測(cè)標(biāo)準(zhǔn),焊縫的無(wú)損檢測(cè)標(biāo)準(zhǔn)。
產(chǎn)品特點(diǎn)
技術(shù)參數(shù)
通道數(shù)量: 8
激發(fā)接收模式: 并行收發(fā) — 所有通道同時(shí)發(fā)射,接收,數(shù)字化與記錄
分時(shí)收發(fā) — 各個(gè)通道輪流循環(huán)發(fā)射,接收,數(shù)字化與記錄
脈沖類(lèi)型: 雙極方波脈沖
初始轉(zhuǎn)換: ≤5 ns (10-90%)
脈沖幅度: 平穩(wěn)可調(diào) (12 級(jí)) 75 V … 400 V
脈沖持續(xù)時(shí)間: 每半波50…600 ns,10ns步進(jìn)
模式: 單精/雙精
PRF: 0 — 任意;15...5000 Hz ,1 Hz 步進(jìn)
同步輸入/輸出: +5V, τ≤ 5 ns, t≥100 ns, 負(fù)載阻抗≥ 50 歐姆
增益: 0 — 100dB , 步進(jìn) 0.5dB
降噪: 81 μV 峰峰值輸入80 dB 增益 / 25 MHz 帶寬
頻段: 0.2 … 25 MHz頻寬
數(shù)字濾波器: 32階 FIR 帶通截止頻率可調(diào)數(shù)字濾波器
超聲聲速: 300…20000 m/s (11.81…787.4 "/ms) 步進(jìn)1 m/s (0.1 "/ms)
顯示范圍: 0.5...7000 μs 步進(jìn) 0.01 μs
顯示延遲: 0...3200 μs 步進(jìn) 0.01 μs
探頭角度: 0…90度 步進(jìn) 1度
探頭延遲: 0 到 70μs 步進(jìn) 0.01μs
顯示模式: 射頻, 全波,正半波,負(fù)半波,頻譜(FFT)
抑制: 0...99% 屏幕高度 步進(jìn)1%
DAC/TCG: 46 dB 動(dòng)態(tài)范圍, 坡度≤ 20 dB/μs, 容量≤ 40 點(diǎn)
DGS: 18個(gè)探頭的標(biāo)準(zhǔn)庫(kù)/可無(wú)限擴(kuò)展
閘門(mén): 2個(gè)獨(dú)立閘門(mén)/可無(wú)限擴(kuò)大
閘門(mén)位置/寬度: 0.1 mm /// 0.001"
閘門(mén)高度: 5…95% 的A超屏幕高度,步進(jìn) 1 %
測(cè)量功能: 27個(gè)自動(dòng)功能/可擴(kuò)展;
畫(huà)面凍結(jié): 可凍結(jié)畫(huà)面
編碼器界面: 內(nèi)置機(jī)械增量編碼器/非機(jī)械超聲編碼器的控制器和界面
編碼器: 線(xiàn)掃:時(shí)間編碼器(時(shí)鐘0.02秒步進(jìn))
位置編碼器(增量編碼器0.5毫米步進(jìn))
XY掃:超聲定位編碼器
記錄長(zhǎng)度: 50…20000mm
操作系統(tǒng): Windows xp embedded
電源: 100…240 V AC, 40…70 Hz/電池12V 8AH
重量: 2.500kg/3.430kg(裝電池)。