TM Series

The TM Series comprises Hitachi control boards designed for tabletop microscopes. These boards manage core microscope functions, including vacuum pump operation through dedicated output circuits, using relay-based switching and fused protection circuits to control peripheral equipment.

Typical applications include laboratory and industrial inspection microscopes that require automated stage or sample positioning. The series includes both control and power board variants identified under Hitachi part numbers in the 52E-21xx range.