The new innovation- the ultrafast PNDetector’s Advanced BSD Module

We integrated professionally the preamplifier into the same ultraslim housing as the Standard BSD detector to optimize your speed of operation and the ease of workflow.


单增益背散射探测器

The Single Gain version of Advanced BSD is compatible to all types of PNDetector’s BSD chips.


增益可调背散射探测器

The PNDetector’s Switchable Gain Advanced BSD is the newest consequent development of the single gain version. It covers easily the whole spectrum of your SEM with switching between 2 preamplifier gains in low energy and high speed modes.