VUV Charge Removers

**Hamamatsu's VUV Ionizer** is an innovative static elimination solution designed for vacuum and low-pressure environments where conventional ionizers cannot operate effectively. Using high-energy **vacuum ultraviolet (VUV)** light with a wavelength below **160 nm**, it employs **photoionization** to generate balanced positive and negative ions that neutralize electrostatic charges on target surfaces.

Unlike conventional ionizers, the VUV Ionizer eliminates static electricity **without airflow**, preventing particle contamination and maintaining a clean processing environment. Its photoionization process ensures excellent ion balance, eliminating the risk of **overshoot** and reverse charging while producing **no electromagnetic interference (EMI)**.

Designed for reliable operation from low vacuum to **high vacuum levels of up to 10⁻⁶ Pa**, the VUV Ionizer is an ideal static control solution for semiconductor, vacuum deposition, and other advanced manufacturing applications.

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