500K 5MHz 鎖相放大器
- DC - 500 kHz / 5 MHz，60 MSa/秒，16 位元
- 電流和差分電壓輸入
- LabOne®套裝軟體：包含示波器，參數掃描器，頻譜分析儀…等功能
- 基於流覽器的儀器控制軟體 LabOne
瑞士蘇黎世儀器 (Zurich Instruments) 的 MFLI 是一款數位鎖相放大器，為中低頻範圍的測量設定了新的指標。MFLI 提供兩種版本包含“直流至 500 kHz”（可在有需要時升級到5MHz）和“直流至 5 MHz”的頻率範圍。 其中精心開發的類比和數位前端，結合FPGA，使得儀器具有高速數位信號處理功能。
MFLI 將優越的性能與出色的LabOne 套裝軟體融合到了一起。內置的資料伺服器和網路服務器可直接連接至任何能夠運行網路流覽器的設備。
- DC - 500 kHz / 5 MHz，60 MSa/秒，16 位元
- 電流和差分電壓輸入
- LabOne®套裝軟體：包含示波器，參數掃描器，頻譜分析儀…等功能
- 基於流覽器的儀器控制軟體 LabOne
- USB 2.0 和 1 GbE 高速連接
- 同時提供交流和直流供電（可使用電池）
- 現場原機升級選件
應用：
- 材料科學：載子遷移率、載子密度、霍爾效應
- 傳輸測量：電導測量、2 端和 4 端電阻
- 吸收光譜
- 感測與驅動 (MEMS)：陀螺儀、諧振器、加速度計
- 量子感測與傳輸：量子點、量子位
- 磁感：SQUID、NV 中心、原子磁力測量、VSM
- 掃描顯微鏡：AFM、STM
- 噪音表徵：噪音密度、互相關測量
規格：
升級選件：
MF-MD 多解調器
MF-IA 阻抗分析儀
MF-PID 四通道PID/PLL 控制器
MF-MOD AM/FM 解調
MF-DIG 數位轉換器
主要規格:
| Dimensions | 28.3 × 23.2 × 10.2 cm (11.1 × 9.2 × 4 inch) |
| Weight | 3.8 kg; 8.4 lbs |
| Power supply | AC: 100 – 240 V; DC: 12 V, 2 A |
Signal Inputs
| Frequency range | DC to 500 kHz DC to 5 MHz (with MF-F5M) |
| Input impedance | 5 0 Ω or 10 MΩ || 27 pF |
| Input voltage noise | 2.5 nV/√Hz (> 1kHz) |
| Input current noise | 20 fA/√Hz (> 100 Hz) |
| Input range | 1 mV to 3 V (8 steps) |
| Dynamic reserve | up to 120 dB |
| Input full range sensitivity | 1 nV to 3 V |
| A/D conversion | 16 bit, 60 MSa/s |
Signal Outputs
| Frequency range | DC to 500 kHz DC to 5 MHz (with MF-F5M) |
| Output ranges | ±10 mV, 100 mV, 1 V, 10 V |
| D/A conversion | 16 bit, 210 MSa/s |
Demodulators & Reference
| Number of demodulators | 1 dual-phase (4 with MF-MD) |
| Number of oscillators | 1 (4 with MF-MD) |
| Output sample rate | 1GbE: up to 200 kSa/s Aux Outputs: 612 kSa/s |
| Time constant | 337 ns to 83 s |
| Measurement bandwidth | 276 μHz to 206 kHz (4th order filter) |
| Filter slope (dB/Oct) | 6, 12, 18, 24, 30, 36, 42, 48 |
| Phase resolution | 10 μdeg |
| Frequency resolution | 1 μHz |
Auxiliary & Others
| Auxiliary Outputs | 4 Channels, ±10 V, 18 bit, 612 kSa/s, Offset, Scaling |
| Auxiliary Inputs | 2 Channels, ±10 V, 16 bit,15 MSa/s; signal can be added to main Signal Output |
| Connectivity | USB 2.0, LAN 1GbE |
| Clock | 10 MHz input and output |
| Digital I/O | 4x 8 bit, bidirectional |
主要規格:
| Dimensions | 28.3 × 23.2 × 10.2 cm (11.1 × 9.2 × 4 inch) |
| Weight | 3.8 kg; 8.4 lbs |
| Power supply | AC: 100 – 240 V; DC: 12 V, 2 A |
Signal Inputs
| Frequency range | DC to 500 kHz DC to 5 MHz (with MF-F5M) |
| Input impedance | 5 0 Ω or 10 MΩ || 27 pF |
| Input voltage noise | 2.5 nV/√Hz (> 1kHz) |
| Input current noise | 20 fA/√Hz (> 100 Hz) |
| Input range | 1 mV to 3 V (8 steps) |
| Dynamic reserve | up to 120 dB |
| Input full range sensitivity | 1 nV to 3 V |
| A/D conversion | 16 bit, 60 MSa/s |
Signal Outputs
| Frequency range | DC to 500 kHz DC to 5 MHz (with MF-F5M) |
| Output ranges | ±10 mV, 100 mV, 1 V, 10 V |
| D/A conversion | 16 bit, 210 MSa/s |
Demodulators & Reference
| Number of demodulators | 1 dual-phase (4 with MF-MD) |
| Number of oscillators | 1 (4 with MF-MD) |
| Output sample rate | 1GbE: up to 200 kSa/s Aux Outputs: 612 kSa/s |
| Time constant | 337 ns to 83 s |
| Measurement bandwidth | 276 μHz to 206 kHz (4th order filter) |
| Filter slope (dB/Oct) | 6, 12, 18, 24, 30, 36, 42, 48 |
| Phase resolution | 10 μdeg |
| Frequency resolution | 1 μHz |
Auxiliary & Others
| Auxiliary Outputs | 4 Channels, ±10 V, 18 bit, 612 kSa/s, Offset, Scaling |
| Auxiliary Inputs | 2 Channels, ±10 V, 16 bit,15 MSa/s; signal can be added to main Signal Output |
| Connectivity | USB 2.0, LAN 1GbE |
| Clock | 10 MHz input and output |
| Digital I/O | 4x 8 bit, bidirectional |