Introduction:
Lock-in Amplifier LIA-MV-150 Series
In modern photoelectric systems, lock-in amplification is one of the most useful techniques for eliminating unwanted noise and enhancing measurement sensitivity. Therefore, we have created a compact, high-performance module that operates reliably even in harsh noise environments. The amplifier's phase, gain, and time constant can be controlled either directly via switches on the amplifier module or externally via a standard digital I/O computer board, with the variable operating frequency determined by an external reference signal.

Product Features:
Current and voltage input
Operating frequency up to 45kHz
Adjustable sensitivity, time constant, and phase
Local and remote control
Compact design and electromagnetic interference resistance

Applications:
Spectroscopy
Laser stabilization
Luminescence, fluorescence, phosphorescence measurement
Light scattering measurement
Photoelectric quality control
Industrial integration and scientific metrology
OEM systems