高强度聚焦超声(HIFU)换能器
高强度聚焦超声(HIFU)换能器
BII-7650 High Intensity Focused Ultrasound (HIFU) Transducer
特征:
1.高强度:5000W/平方厘米
2.100千赫兹 到2.0兆赫兹和奇次谐波
建议应用:
1.空化/流/声波相互作用
2.高频超声能量源
3.分散/乳化/混凝
4.声波处理/测试/分析
5.热/机械/化学/生物效应
6.声辐射的声化学/材料加工/发光
7.抗藻与抗菌,流体动力学,非线性声学
8.集中声源为HIFU研发
表1:7651-7655系列
表2:7655-7659系列
BII-7650 High Intensity Focused Ultrasound (HIFU) Transducer
特征:
1.高强度:5000W/平方厘米
2.100千赫兹 到2.0兆赫兹和奇次谐波
建议应用:
1.空化/流/声波相互作用
2.高频超声能量源
3.分散/乳化/混凝
4.声波处理/测试/分析
5.热/机械/化学/生物效应
6.声辐射的声化学/材料加工/发光
7.抗藻与抗菌,流体动力学,非线性声学
8.集中声源为HIFU研发
表1:7651-7655系列
HIFU (Active) |
频率 fs (MHz) |
每声功率的焦度 Focal Intensity per Acoustic Power W/(W*cm^2) |
效率 Efficiency |
焦距直径 Focal Diameter (mm) |
焦距长度 Focal Length (mm) |
ZF (mm) |
ZT (mm) |
最大的驱动功率 Maximum Drive Power (Watt) |
尺寸 Size ΦDxH(mm) |
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BII-7651/300 | 0.3 | 7.1 | 0.6 | 3.55 | 11.85 | 17.5 | 10.5 | 100 | 42x30 | ||||||||||
BII-7651/500 | 0.5 | 14 | 0.6 | 2.13 | 7.11 | 19.5 | 12.5 | 80 | 42x30 | ||||||||||
BII-7651/1000 | 1 | 78.6 | 0.5 | 1.07 | 3.56 | 20.5 | 13.5 | 60 | 42x30 | ||||||||||
BII-7651/2000 | 2 | 314.4 | 0.5 | 0.53 | 1.78 | 21 | 14 | 50 | 42x30 | ||||||||||
BII-7652/300 | 0.3 | 3.7 | 0.6 | 4 | 23 | 22 | 18 | 100 | 42x30 | ||||||||||
BII-7652/500 | 0.5 | 10.2 | 0.6 | 2.5 | 14 | 25 | 21 | 80 | 42x30 | ||||||||||
BII-7652/1000 | 1 | 40.6 | 0.5 | 1 | 7 | 29 | 24 | 60 | 42x30 | ||||||||||
BII-7652/2000 | 2 | 162.4 | 0.5 | 0.6 | 3.5 | 30 | 25 | 50 | 42x30 | ||||||||||
BII-7653/300 | 0.3 | 6.6 | 0.6 | 3.67 | 12.64 | 30 | 20 | 150 | 60x35 | ||||||||||
BII-7653/500 | 0.5 | 18.4 | 0.5 | 2.2 | 7.6 | 32 | 22 | 120 | 60x35 | ||||||||||
BII-7653/1000 | 1 | 73.6 | 0.5 | 1.1 | 3.8 | 32.5 | 22.4 | 90 | 60x35 | ||||||||||
BII-7653/2000 | 2 | 294.6 | 0.5 | 0.55 | 1.9 | 33 | 23 | 75 | 60x35 | ||||||||||
BII-7654/100 | 0.1 | 0.6 | 0.6 | 11.2 | 56.5 | 56 | 41.6 | 300 | 89x45 | ||||||||||
BII-7654/150 | 0.15 | 1.3 | 0.6 | 7.46 | 37.68 | 56 | 41.6 | 300 | 89x38 | ||||||||||
BII-7654/200 | 0.2 | 1.8 | 0.6 | 7 | 32 | 43.2 | 34.5 | 200 | 89x38 | ||||||||||
BII-7654/300 | 0.3 | 4 | 0.5 | 4.8 | 21 | 48 | 39 | 160 | 89x38 | ||||||||||
BII-7654/500 | 0.5 | 11 | 0.5 | 3 | 13 | 51 | 42 | 120 | 89x38 | ||||||||||
BII-7654/1000 | 1 | 44 | 0.5 | 1.5 | 6 | 52.5 | 43.5 | 100 | 89x38 | ||||||||||
BII-7654/2000 | 2 | 175 | 0.5 | 1 | 3 | 53 | 44 | 80 | 89x38 | ||||||||||
BII-7655/100 | 0.1 | 0.34 | 0.6 | 15 | 101.4 | 100 | 86.6 | 500 | 114x45 | ||||||||||
BII-7655/150 | 0.15 | 0.75 | 0.6 | 10 | 67.6 | 100 | 86.6 | 500 | 114x38 | ||||||||||
BII-7655/200 | 0.2 | 1.53 | 0.6 | 7.7 | 36.6 | 88 | 74.6 | 350 | 114x38 | ||||||||||
BII-7655/300 | 0.3 | 3.43 | 0.5 | 5.1 | 24.4 | 92.5 | 79.1 | 300 | 114x38 | ||||||||||
BII-7655/500 | 0.5 | 9.54 | 0.5 | 3.06 | 14.64 | 95.5 | 82.1 | 200 | 114x38 |
表2:7655-7659系列
HIFU (Obsolete) |
频率 fs (MHz) |
每声功率的焦度 Focal Intensity per Acoustic Power W/(W*cm^2) |
效率 Efficiency |
焦距直径 Focal Diameter (mm) |
焦距长度 Focal Length (mm) |
ZF (mm) |
ZT (mm) |
最大的驱动功率 Maximum Drive Power (Watt) |
尺寸 Size ΦDxH (mm) |
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BII-7655 | 0.2 | 1.8 | 0.5 | 7 | 32 | 43.2 | 34.5 | 200 | 89x38 | ||||||||||
BII-7651 | 0.3 | 4 | 0.5 | 4.8 | 21 | 48 | 39 | 160 | 89x38 | ||||||||||
BII-7652 | 0.5 | 11 | 0.5 | 3 | 13 | 51 | 42 | 120 | 89x38 | ||||||||||
BII-7653 | 1 | 44 | 0.5 | 1.5 | 6 | 52.5 | 43.5 | 100 | 89x38 | ||||||||||
BII-7654 | 2 | 175 | 0.5 | 1 | 3 | 53 | 44 | 80 | 89x38 | ||||||||||
BII-7656 | 0.3 | 3.7 | 0.6 | 4 | 23 | 22 | 18 | 100 | 42x30 | ||||||||||
BII-7657 | 0.5 | 10.2 | 0.6 | 2.5 | 14 | 25 | 21 | 80 | 42x30 | ||||||||||
BII-7658 | 1 | 40.6 | 0.6 | 1 | 7 | 29 | 24 | 60 | 42x30 | ||||||||||
BII-7659 | 2 | 162.4 | 0.6 | 0.6 | 3.5 | 30 | 25 | 50 | 42x30 | ||||||||||
FS公差: fs Tolerance: |
±5% Typical | ||||||||||||||||||
第三次谐波: Third Harmonic: |
2.9fs ~ 3.2fs | ||||||||||||||||||
焦点的强度: Focal Intensity: |
Focal Intensity=(Electric Power from Power Amplifier) * Efficiency * (Focal Intensity per Acoustic Power) | ||||||||||||||||||
杂项: Miscellaneous: |
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电缆长度: Cable Length: |
1. Default: 0.3m 2. Custom: up to 30m |
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匹配与调整: Matching & Tuning: |
BII-6010 Impedance Matching & Tuning: 50Ω, 67Ω, etc..., Order Separately. Customized to optimum load of the power amplifier, append IM to part number for integrating BII-6010 in HIFU transducer. | ||||||||||||||||||
功率放大器: Power Amplifier: |
BII-5000 Series Power Amplifier, Order Separately. Third party's power amplifiers such as RF power amplifiers. |
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耐压深度: Operating Depth: |
50m underwater, Maximum | ||||||||||||||||||
安装选项: Mounting Options: |
1. Default: Free Hanging (FH) 2. Thru-hole Mounting with Single O-ring (THSO) 3. Thru-hole Mounting with Double O-ring (THDO) 4. Bolt Fastening Mounting (Stainless Steel): (BFMSS) 5. End-face Mounting: (EFM) |
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电缆: Cable: |
1. 67 ohms Shielded cable with Two Conductors (SC) 2. 50 ohms RG58 Coax (Voltage Rating ≤ 50Vrms) (RG58) |
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连接器: Connector: |
1. Default: Wire Leads (WL) 2. BNC male (50 ohms) (Voltage Rating ≤ 50Vrms) (BNC) Warning: It is buyer's sole responsibility to make sure that the (female) BNC shield of the signal source is firmly grounded for operating safety before hooking up transducer to the signal source. 3. MIL-5015 Style (5015) 4. Underwater Mateable Connector (UMC) 5. Custom (Custom) |
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工作频率: Operating Frequency: |
除了标准的工作频率,传感器也可以在奇次谐波3fs低功率操作(约20% 30%下)。 Besides standard operating frequency fs, the transducers can also operate at odd harmonic 3fs with lower power efficiency (about 20% to 30% lower). 如果传感器用于3fs,可选的阻抗匹配和调谐网络在3fs将被责令代替在FS的网络。 If the transducer is used at 3fs, an optional impedance matching & tuning network at 3fs shall be ordered instead of the network at fs. |
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冷却传感器: Cooling Transducer: |
为了避免HIFU换能器过热,关闭电源,冷却HIFU换能器是必须的。例如,驱动超声1分钟,关闭电源2分钟,让换能器用本身的冷却液/水冷却。 To avoid overheating the HIFU transducer, shutting down power to cool down HIFU transducers is a MUST. For example, driving HIFU 1 minute, shut down power 2 minutes for the transducer to cool down in liquid/water by itself. |
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去除辐射表面上的气泡: Remove Air Bubbles on Radiation Surface: |
为了提高功率效率,在操作过程中产生的换能器辐射面上的气泡必须用软布去除,在驱动换能器之前。手电筒是一种有用的工具来检查水下换能器表面的情况。在每次操作换能器之前,用软布轻轻擦拭换能器的辐射表面是一个很好的程序。当系统供电时,不要碰水/液体和换能器。 To increase power efficiency, the air bubbles on transducer radiation face developed during operation must be removed with soft cloth before driving the transducer. An flashlight is a useful aid to check the situation of the transducer surface underwater. It is a good routine to rub the transducer radiation surface lightly with soft cloth before operating the transducer each time. Do NOT touch the water/liquid and transducer when the system is powered. |
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工作温度: Operating Temperature: |
-10°C to +60°C | ||||||||||||||||||
存储温度: Storage Temperature: |
-40°C to +60°C |