Lock-in amplifiers

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voltage amplifier
voltage amplifier
DXA-005

Voltage: 0 V - 1 V
Frequency: 0 Hz - 400,000,000 Hz

The DXA-005 is a high-performance digital dual-channel lock-in amplifier designed to detect weak signals buried in strong noise with high accuracy and wide bandwidth. It integrates high-speed DAC/ADC hardware, DSP-based demodulation and multiple measurement/control ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
signal amplifier
signal amplifier
DXA-203

Voltage: 0 V - 5 V
Current: -80 mA - 80 mA
Power: 50 W - 70 W

... Overview

The DXA-203 is a high-performance digital lock-in amplifier covering DC to 250 kHz, designed for precise synchronous detection, low-noise measurement and multi-channel demodulation. It integrates high dynamic reserve, flexible I/O ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA series

Frequency: 1,000 Hz - 60,000,000 Hz

... The lock-in amplifier is a device used for weak signal detection. Weak signals are often submerged in various noises. The lock-in amplifier can extract the weak signal from the noise and measure it accurately. The lock-in amplifier is a weak signal detection ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA-003

Voltage: 100 V - 240 V
Current: 30 mA
Power: 30 W

... Frequency: DC to 10MHz; Time constants: 30ns to 4.4ks; Dynamic reserve: >120 dB; Full-scale Sensitivity: 1 nV to 1 V; Noise is low to 6nV// √Hz; Scope, Spectrum Analyzer; PID Controller, AM Modulation. Input Channel With the low-noise analog pre-amplifier, ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA-004

Voltage: 100 V - 240 V
Current: 30 mA
Power: 60 W

... Frequency: DC to 60MHz; Time constants: 30ns to 4.4ks; Dynamic reserve: >120 dB; Full-scale Sensitivity: 1 nV to 1 V; Multiple-harmonic measurement; Noise is low to 6nV// √Hz; 5.6-inch color display. Input Channel With the low-noise analog pre-amplifier, ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA-001

Voltage: 100 V - 240 V
Current: 40 mA
Power: 30 W

... Input Channel With the low-noise analog pre-amplifier, the signal input of DXA-001 can be switched to operate in the single-ended or differential voltage mode, and the input noise is 10 nV/√Hz. The input impedance is 10 MΩ and the full-scale input ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA-001C

Voltage: 100 V - 240 V
Current: 40 mA
Power: 30 W

... Input Channel Two independent input channels have high synchronicity and can be individually configured as a single-ended mode or a differential voltage mode With the low-noise analog pre-amplifier, the signal input of DXA-001C can be switched to operate ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
lock-in amplifier
lock-in amplifier
DXA-002

Voltage: 220 V - 240 V
Current: 30 mA
Power: 20, 10 W

... Input Channel DXA-002 detects an input signal in a single-ended mode or a differential voltage mode. With an ultra low-noise pre-amplifier, the input noise is as low as 9 nV/√Hz@997 Hz. The input impedance is 10 MΩ and the full-scale input voltage ...

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Xiamen Dexing Magnet Tech. Co., Ltd.
voltage amplifier
voltage amplifier
SR550

Voltage: 7, 10, 100 V
Frequency: 10 Hz - 100,000 Hz

... 3.6 nV/√Hz input noise FET input, 100 MΩ input impedance Gain of 1, 2, 5 or 10 Single-ended and differential inputs AC coupled input Powered by SRS lock-in amplifiers High common mode rejection The SR550 Voltage Preamplifier is designed to work with ...

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Stanford Research Systems
current amplifier
current amplifier
SR865A

Voltage: 10 mV - 10,000 mV
Power: 60 W
Frequency: 0 Hz - 10,000,000 Hz

The SR865A Lock-In Amplifier offers superb performance and outstanding value. With 4 MHz frequency range, time constants from 1 µs to 30 ks, very low noise front-end amplifiers, and a modern, intuitive user interface, the SR865A is the ideal choice for ...

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Stanford Research Systems
signal amplifier
signal amplifier
410

Voltage: 100 mV - 15,000 mV
Frequency: 10 Hz - 100,000 Hz

... Scitec Instruments Model 410 is a single phase analogue lock-in amplifier. It is suitable for making amplitude and phase measurements. • Single phase instrument • Differential or single-ended input • Gain settings from 3 µV to 1 V • High performance ...

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Scitec Instruments
signal amplifier
signal amplifier
420

Voltage: 100 mV - 15,000 mV
Frequency: 10 Hz - 100,000 Hz

... Scitec Instruments Model 420 is a dual phase analogue lock-in amplifier. Both the single phase Model 410 and dual phase Model 420 are suitable for making amplitude and phase measurements but it is significantly easier with the Model 420. • Dual phase ...

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Scitec Instruments
signal amplifier
signal amplifier
430

Voltage: -15, 15, 0, 5 V
Current: 50 mA
Frequency: 10 Hz - 100,000 Hz

Scitec Instruments Model 430 and Model 441 are OEM analogue lock-in amplifiers. Both the single phase Model 430 and dual phase Model 441 are suitable for making amplitude and phase measurements but it is significantly easier with the Model 441. These ...

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Scitec Instruments
lock-in amplifier
lock-in amplifier
LIA001M

Voltage: 1 mV - 10,000 mV
Current: 0 mA - 10 mA
Frequency: 0 Hz - 1,000,000 Hz

... CIQTEK LIA001M is a high-performance lock-in amplifier that combines various functions such as lock-in amplification, virtual oscilloscope analysis, parameter scanning, demodulation plotting, and data analysis. Based on advanced digital signal processing ...

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