| 产品特性：放大 | 是否进口：否 | 产地：德国 |
| 加工定制：否 | 品牌：FEMTO | 型号：LIA-MVD-200-H |
| 类型：噪声中微弱信号相位敏感测量 | 外形尺寸：223×105×65mm | 重量：1Kg |
| 产品用途：微弱信号检测 | 规格：双通道，50 Hz-120 kHz |
PROGRAMMING THE LOCK-IN MANUALLY OR BY COMPUTER
The Series LIA-MV(D)-200 Lock-In Amplifiers are designed as stand-alone units which can be programmed both manually by front-panel switches and remotely by a digital interface. By using a PC with a standard digital I/O card all main settings for sensitivity, time constant and phase shift can easily be controlled. Therefore, the Series LIA-MV(D)-200 Lock-In Amplifiers are the ideal tool for integration into complex or automated test systems as well as for use as standard lab unit in cost-sensitive applications.
应用：
一般实验室使用的昂贵的台式锁相放大器可供选择
光谱学
发冷光、荧光、磷光测量
光散射测量
激光稳定
光电质量控制
工业集成和科学计量系统
Model | LIA-MV-200-L | LIA-MV-200-H | LIA-MVD-200-L | IA-MVD-200-H |
Working Frequency | 5 Hz ... 10 kHz | 50 Hz...120 kHz | 5 Hz ... 10 kHz | 50 Hz...120 kHz |
Time Constants | 3 ms - 10 s | 300 ?s - 1 s | 3 ms - 10 s | 300 ?s - 1 s |
Outputs (BNC) | X=in phase X=in phase | |||
±10 V full scale, Y=quadrature | ||||
Short-circuit protected, R=magnitude | ||||
Signal monitor output ±10 V full scale, short-circuit protected, | ||||
Sensitivity | Voltage: 3 ?V - 1 V in 1-3-10 steps | |||
Current: 30 pA - 10 ?A in 1-3-10 steps | ||||
Voltage Input (BNC) | Instrumentation amplifier, noise 12 nV/√Hz | |||
Current Input (BNC) | 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 (BNC) | 100 mV to 5 V, switchable to TTL | |||
Phase | Adjustable 0° - 360° with 8 Bit resolution, | |||
Max. Dyn. Reserve | 80dB | |||
Digital Control | 16 TTL/CMOS inputs: 8 Bit phase, 4 Bit time constant, 4 Bit sensitivity | |||
Power Supply | ±15V,+120mA/-60mA | |||
Dimensions | 223 x 105 x 65 mm (L x W x H), Weight 1,000 g (2.2 lbs) | |||
可选参考振荡器 SOM-1 有模块里面的加长连机器组成的。电力供应通过3-pin Lemo 插座接入。设备会提供吻合的连接头。PS-15可用于配备电源。
