可用于测量超声波传感器表面、进行连续波测量或测量声压和高强度场相关热效应的最佳仪器。
概述
新的光纤水听器系统现已上市，具有其前身的所有现有功能，但有一些显著的改进。其中包括更换为更耐用的连接器类型，这将提高系统的可靠性，并通过简单的“点击”传感器输入为用户提供更快的测量前设置，并减少所需的清洁次数。在功能上，该系统现在由更新的激光模块驱动，具有更宽的调谐范围，从而允许更大范围的温度测量。此外，该系统有一个大大改善的软件用户界面。
光纤水听器是我们水听器系列的最新产品。尽管其有效直径为10微米，但灵敏度与较大元件的针状水听器相似。这一点，再加上其抗电磁辐射的能力，使其特别适合在恶劣环境中进行高频测量。
该系统可用于针或膜水听器可能遭受严重损坏的高强度领域。替代纤维容易获得且便宜。
水听器可以用来测量温度和压力，在同一时间，在同一地点的领域。这使得压力和热变化之间有了直接的联系。
光纤水听器系统配有锥形尖端传感器，针对最佳频率响应进行了优化。
技术条件
| 输出阻抗: | 50ω端接系统 |
| 典型探头灵敏度: | 锥形传感器在2-20 MHz范围内平均为250 mV/MPa |
| 灵敏度公差: | 单个探针之间的灵敏度变化约为。3分贝 |
| 可用频率范围: | 250 kHz至50 MHz(对于某些频率范围，可能需要在伦敦NPL进行校准) |
| 动态范围: | 10千帕至15兆帕。注意:该系统已经在超过700 Wcm-2的磁场中测试过，没有损坏 |
| 典型频率响应: | 请注意联系我们 |
| 传感器材料: | 玻璃衬底上的10微米聚对二甲苯 |
| 传感器尺寸: | 10微米直径 |
光纤水听器系统-配有纤维的系统
锥形尖端-锥形光纤尖端确保在宽频率范围内的最佳频率响应
| Needle Hydrophone – 0.04.mm | NH0040 | Precision Acoustics Ltd |
| R3 Syntactic Foam | R3 | Precision Acoustics Ltd |
| F50 Syntactic Foam | F50-1000 | Precision Acoustics Ltd |
| F30 Syntactic Foam | F30-1000 | Precision Acoustics Ltd |
| F40 Syntactic Foam | F40-1000 | Precision Acoustics Ltd |
| Aptflex F28P(15pcs) | Aptflex F28P | Precision Acoustics Ltd |
| Submersible Preamplifier | HP1 | Precision Acoustics Ltd |
| Needle Hydrophone – 2mm | NH2000 | Precision Acoustics Ltd |
| Calibration – needle hydrophone | NH1000–PA0.3-1-50K | Precision Acoustics Ltd |
| 15MHz 10mm active diamter Transducer | TX_15_10 | Precision Acoustics Ltd |
| TS767 – 2MHz, 50mm Active, PZ27 | TXZ_0767 | Precision Acoustics Ltd |
| cable | BNC-BNC-RG58-1M | Precision Acoustics Ltd |
| UMS Low frequency system | UMS | Precision Acoustics Ltd |
| Fibre Optic Sensor V2 | FSV2 | Precision Acoustics Ltd |
| TS765 – 50MHz, 3mm active | TXZ_0765 | Precision Acoustics Ltd |
| TS764 – 50MHz, 6mm active | TXZ_0764 | Precision Acoustics Ltd |
| membrane hydrophone | D1202 | Precision Acoustics Ltd |
| SHIPPING-LARGE-ROW | SHIPPING-LARGE-ROW | Precision Acoustics Ltd |
| Dangerous Goods Documents | DGN | Precision Acoustics Ltd |
| F3S 23kg kit – Black (20 x 1kg tins Part… | F3S-23K-BLACK | Precision Acoustics Ltd |
| Multipurpose transducer mount | MTM | Precision Acoustics Ltd |
| 10MHz 19mm active diamter Transducer | TX_10_19 | Precision Acoustics Ltd |
| 5MHz 23mm active diamter Transducer | TX_5_23 | Precision Acoustics Ltd |
| 3MHz 23mm active diamter Transducer | TX_3_23 | Precision Acoustics Ltd |
| NH0040 mm needle hydrophone | NH0040-system | Precision Acoustics Ltd |
| PACKING&MATERIALS | PACKING&MATERIALS | Precision Acoustics Ltd |
| membrane hydrophone | D1602 | Precision Acoustics Ltd |
| 1MHz 19mm active diameter Transducer | TX_1_19 | Precision Acoustics Ltd |
| PVdF research kit | PVRESEARCH | Precision Acoustics Ltd |
| Needle hydrophone system: 4 mm | NH4000-SYSTEM | Precision Acoustics Ltd |
| Needle hydrophone system: 2 mm | NH2000-SYSTEM | Precision Acoustics Ltd |
| Needle hydrophone system: 1 mm | NH1000-SYSTEM | Precision Acoustics Ltd |
| Hydrophone Booster Amplifier | HA- Hydrophone Booster Amplifier | Precision Acoustics Ltd |
| Attenuator 20 dB | A20 | Precision Acoustics Ltd |
| In-house calibration for NH0500 | PAL1-30MHZ-1 | Precision Acoustics Ltd |
| In-house calibration for NH1000 | PAL1-20MHZ-1 | Precision Acoustics Ltd |
| TS651 PCD – 4mm active | TXZ_0651 | Precision Acoustics Ltd |
| Signal Amplifier for UC/UT Membrane Hydr… | MA2 | Precision Acoustics Ltd |
| Budget Hydrophone Mount | BHM | Precision Acoustics Ltd |
| NPL calibration 1-40MHz in 1MHz incremen… | NPL1-40-1 | Precision Acoustics Ltd |
| Membrane – Co-planar 16 micron 0.4mm dia… | UT1604 | Precision Acoustics Ltd |
| PA in-house calibration 1-20 MHz in 1 MH… | PA1-20-1M | Precision Acoustics Ltd |
| Needle hydrophone system: 4 mm | NH4000 | Precision Acoustics Ltd |
| Needle Hydrophone – 0.075.mm | NH0075 | Precision Acoustics Ltd |
| 0.5MHz 44mm active diameter Transducer | TX_0.5_44 | Precision Acoustics Ltd |
| 2MHz 23mm active diameter Transducer | TX_2_23 | Precision Acoustics Ltd |
| Needle Hydrophone – 0.5mm | NH0500 | Precision Acoustics Ltd |
| Teardrop Mount for medium transducer | TEARDROPMOUNT_MEDIUM | Precision Acoustics Ltd |
| Teardrop Mount for large transducer | TEARDROPMOUNT_LARGE | Precision Acoustics Ltd |
| Coupling Cone for M size housing – 19mm … | TXCC_001 | Precision Acoustics Ltd |
| Coupling Cone for L Housing – 35mm ROC | TXCC_004 | Precision Acoustics Ltd |
| Transducer HIFU 5MHz, OD=19mm, r=19mm | TXH-5-19 | Precision Acoustics Ltd |
| Transducer HIFU 1MHz, OD=19mm, r=19mm | TXH-1-19 | Precision Acoustics Ltd |
| Transducer HIFU 3.5MHz, OD=23mm, r=35mm | TXH-3.5-35 | Precision Acoustics Ltd |
| Low frequency structured tile – 600mm x … | ALBERICH | Precision Acoustics Ltd |
| Needle hydrophone system: 0.2 mm | NH0200-SYSTEM | Precision Acoustics Ltd |
| Needle hydrophone system: 0.5 mm | NH0500-SYSTEM | Precision Acoustics Ltd |
| Teardrop Mount for HIFU transducer | TEARDROPMOUNT_HIFU | Precision Acoustics Ltd |
| Coupling Cone for HIFU Housing – 75mm RO… | TXCC_002 | Precision Acoustics Ltd |
| In-house calibration 0.3-1MHz in 50kHz s… | PA0.3-1-50K | Precision Acoustics Ltd |
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