The SCES-VC9QS is a 9-channel voltage/ICP®/charge conditioning unit for single-ended voltage signals, piezoelectric ICP® sensors, and charge-output-based sensors. Unlike the SCES-VC9, this model is specifically designed for quasi-static charge measurements and offers a particularly low AC coupling frequency for this purpose.

The unit provides 9 single-ended input channels via UNC10-32 / 10-32 Microdot® connectors. The connector configuration is compatible with the Simcenter SCADAS Mobile/Lab VC8 connector system.

Among others, the following are supported:

Charge-coupled sensors with an output resistance >100 kΩ
Piezoelectric ICP® sensors
Voltage inputs up to ±10 V
Sensors with external power supply
Quasi-static charge measurements with very low AC coupling
The SCES-VC9QS is particularly well-suited for dynamic and quasi-static measurement tasks with piezoelectric charge sensors, for example, in force, pressure, acceleration, structural, and vibration measurements where very low-frequency signal components are to be recorded.