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HF2LI

50 MHz 락인앰플리파이어

주요특징

  • DC에서 50 MHz까지 신호 분석, 생성 및 제어
  • 2개의 차동 전압 신호를 정확하게 측정
  • 최대 6개의 고조파를 동시에 복조
  • 빠른 측정 시간 및 낮은 노이즈 플로어
  • 다중 보조 입력/출력으로 구성
  • 스코프, 스위퍼 및 스펙트럼 분석기를 포함한 LabOne® Toolset
  • 업그레이드 옵션으로 Toolset 확장

Discontinued

This product is not available anymore.

문서자료

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Zurich Instruments HF2LI는 DC와 50MHz 사이의 주파수 범위를 포괄하는 디지털 락인앰플리파이어(잠금증폭기)입니다. 자이로 스코프(gyroscopes)와 같은 MEMS 장치의 특성화 및 미세 유체(microfluidics) 영역의 측정을 위해 선택되는 기기(장비)입니다. HF2LI에는 Zurich Instruments 제어 소프트웨어 LabOne 이 장착되어 있습니다. 랩원(LabOne)은 특히 스펙트럼 분석기, 스위퍼 및 기본 오실로스코프 등을 특징으로하는 웹 기반 사용자 인터페이스를 제공합니다 . 다양한 업그레이드 옵션으로 HF2LI의 기능을 확장하여 다양한 애플리케이션에 적용 할 수 있습니다. 또한 HF2LI와 HF2TA 전류 증폭기를 결합하면 전류 입력이 가능합니다.

Related Publications

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DOI: 10.3788/AOSOL250560

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Link to paper

Ma, H., Chen, Y., Qiao, S., He, Y., & Ma, Y.

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HF2LI-MF

Multi-Frequency Option

Zurich Instruments HF2 MF Multi-frequency

주요특징

  • Signal input switch matrix for all 6 demodulators
  • Arbitrary frequency for all 6 demodulators
  • Oscillator switch matrix
  • Individual demodulator filter settings (slope and time constant)
상세내용견적요청

HF2LI-MOD

AM/FM Modulation Option

Zurich Instruments HF2 MOD AM/FM Modulation

주요특징

  • Simultaneous amplitude modulation and demodulation
  • Simultaneous frequency modulation and demodulation
  • Dual-demodulator (input) and dual-modulator (output) configurations
  • Harmonic analysis
  • Sideband separation (single-sided modulation)
  • Support for bimodal and multi-modal modulation for AFM
상세내용견적요청

HF2LI-PLL

Dual Phase-Locked Loop Option

Zurich Instruments HF2 PLL Phase-Locked Loop

주요특징

  • Dual programmable digital PLL
  • PLL bandwidth programmable over a wide range
  • PLL Advisor (for adjustment of target bandwidth)
  • Configurable phase detector and PID controller
  • Best-in-class harmonic input and harmonic output distortion
  • Output of frequency deviation on auxiliary output connectors
  • Fully integrated with dual-unit lock-in amplifier
상세내용견적요청

HF2LI-PID

Quad PID Controller Option

Zurich Instruments HF2 PID Quad PID Controller

주요특징

  • 4 fully programmable PID controllers
  • PID Tuner and PID Advisor with 4 simulation models
  • Flexible setpoint configuration: toggle, external, manual, cascaded
  • Anti-windup
  • Arithmetic Unit
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HF2TA

50 MHz Current Amplifier

hf2ta frontal

주요특징

  • 50 MHz frequency range
  • 2 independent amplification channels
  • Wide range of precision transimpedance gain settings (100 V/A to 100 MV/A)
  • Integrated offset adjustment and compensation
  • Low noise and low input leakage
  • Bias output for sensor power
  • Dedicated interface to HF2 instruments (no direct PC link)
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