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Electrolytic Polisher & Etcher for reliable and convenient metallographic preparation

Qetch 100 M is an electrolytic polishing and etching tool which is easy to transport and operates independently of the mains. It is ideal for usage outside the lab.

Qetch 1000 is a fully automatic electrolytic polisher and etcher with intuitive touchscreen operation. Polishing and etching unit and control unit are separated; Qetch 1000 may be operated in a lab fume cabinet. A scan function displays the current voltage curve of a material and quickly provides polishing results without structural changes. The electrolyte vessel may be exchanged and is stored with a lid.