Flow cytometer

Flow cytometry uses laser light to illuminate rapidly flowing cell populations, capturing faint fluorescence and scattered light pulses within microseconds. Addressing the extreme sensitivity of the core photomultiplier tube (PMT) or silicon photomultiplier tube (SiPM) to power supply ripple, and the electrostatic discharge (ESD) risk faced by high-speed data acquisition cards when processing multi-channel signals, we offer ultra-low noise filtering and high-bandwidth, low-capacitance protection solutions. These technologies effectively reduce background baseline noise, prevent distortion of high-speed pulse signals, and ensure the instrument's ultra-high sensitivity and classification accuracy for detecting rare cell populations.