一般桌面锁相放大器的高价格往往阻碍在成本敏感的应用程序。对于这个原因，FEMTO设计了一款完整的、容易使用的而且在价格上有很大的吸引力的锁定板。所有敏感度、时间常数和相位的设置都可以选择面板开关手动控制或者通过个人电脑的数字接口远程控制。附加的信号过滤器可通过在板上的跳线进一步在有需要的应用程序上增加动态储备来配置。
120KHZ单板双相锁相放大器LIA-BVD-150-H
应用
光谱学
发冷光、荧光、磷光测量
光散射测量
光电质量控制
工业集成和科学计量
多通道系统。价格具有吸引力
120KHZ单板双相锁相放大器LIA-BVD-150-H
| Model | LIA-BV-150-L | LIA-BV-150-H | LIA-BVD-150-L | LIA-BVD-150-H |
| Working Frequency | 5Hz…10kHz | 50Hz...120kHz | 5 Hz ... 10 kHz | 50 Hz ... 120 kHz |
| Time Constants | 3ms-10s | 300 µs - 1 s | 3 ms - 10 s | 300 µs - 1 s |
| 6 or 12 dB/Oct. | 6 or 12 dB/Oct. | 6 or 12 dB/Oct. | 6 or 12 dB/Oct. | |
| Outputs | X = In Phase, X = In Phase, Y = Quadrature, | |||
| 10 V Full Scale, R = Magnitude, 10 V Full Scale, | ||||
| Short-Circuit Protected, Short-Circuit Protected, | ||||
| Monitor Output Monitor Output | ||||
| Sensitivity (Full Scale) | Voltage: 3 µV - 1 V in 1-3-10 steps | |||
| Current: 30 pA - 10 µA in 1-3-10 steps | ||||
| Voltage Input | True-differential instrumentation amplifier, noise 12 nV/√Hz | |||
| Current Input | Transimpedance amplifier, gain 100 kV/A, noise 0.4 pA/√Hz | |||
| Signal Filter | Highpass 0.2 Hz - 1 kHz and lowpass 100 Hz - 1 MHz, | |||
| User selectable | ||||
| Reference Input | 100 mV to 5 V, switchable to TTL | |||
| Phase | Adjustable 0° - 360° with 8 Bit resolution, | |||
| Temperature drift <0,01°/°C | ||||
| Max. Dyn. Reserve | 80 dB | |||
| Digital Control | 16 TTL/CMOS inputs: 8 Bit phase, 4 Bit time constant, 4 Bit sensitivity | |||
| Power Supply | ±15 V, +120 mA / -60 mA | |||
| Dimensions | 160 x 100 x 20 mm (L x W x H), Weight 100 g (0.22 lbs) | |||
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