Main function

High-precision flattening, fine grinding (lapping) and surface polishing of solid samples, as a manual grinder or as an automatic lapping/polishing machine with a yoke support

Technical specifications

• Model: UNIPOL-810
• Manufacturer: MTI Corporation (USA)
• Type: Precision lapping / polishing machine (manual grinder or automatic polisher with yoke)
• Lapping plate: Ø8 in (203 mm) super-flat aluminum plate, plate run-off < 5 µm
• Variable speed: 0 – 600 rpm
• Drive: DC motor with belt drive
• Sample holders: Ø75 mm flat sample holder with conditioning ring; Ø3 in flat holder; Ø75 mm holder with 3 holes for metallographic samples up to Ø1 in
• Standard accessories: 2 diamond lapping plates (320 and 600 mesh), 2 polishing pads, 0.5 µm diamond paste
• Power: AC 110 V / 208 – 240 V, 50/60 Hz (switchable)
• Dimensions: 525 × 350 × 325 mm (L × W × H)

Purpose of use

EN: Flattening, smoothing and polishing of the surfaces of bulk materials (e.g. sintered ceramic pellets), sputtering targets and substrates, to prepare samples with flat, smooth surfaces for characterization and thin-film deposition.
VI: San phẳng, làm mịn và đánh bóng bề mặt vật liệu khối (ví dụ viên gốm thiêu kết), bia phún xạ và đế, nhằm chuẩn bị mẫu có bề mặt phẳng, nhẵn phục vụ khảo sát đặc trưng và lắng đọng màng mỏng.