Comparison ledger
Lapmaster 12 Lapper, Logitech WG6, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 12 LapperLapmaster | WG6Logitech |
|---|---|---|
| OEM | Lapmaster | Logitech |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | GUI |
| Generation | — | — |
| Family | — | Logitech WG6 |
| Specifications | ||
| Outside plate diameter | 12 inches[1] | — |
| Lapping Speed Range | 0 to 60 rpm[2] | — |
| Wafer Size Compatibility | 4 inches or smaller[1] | — |
| Input Voltage | 110 V[1] | — |
| Frequency | 60 Hz[1] | — |
| Phase | 1[1] | — |
| Number of Rings | 3[1] | — |
| Number of Weights | 3[1] | — |
| Includes Slurry System | Yes[1] | — |
| Includes Timer | Yes[1] | — |
| System composition | — | PM6 or LP70 precision polishing machine plus WG6 polishing head[3] |
| Batch capacity | — | Up to 6 samples at one time[3] |
| LP70 capacity with two WG6 heads | — | Up to 12 specimens at one time[3] |
| Polishing head speed | — | Up to 35 rpm[3] |
| Incremental load per drive rod | — | Up to 1.4 kg on each individual drive rod[3] |
| Drive rods | — | Six drive rods[3] |
| Motor | — | Powerful, low voltage DC motor[3] |
| Material | — | Corrosion resistant materials[3] |
| Large specimen example size | — | 76 x 51 mm[3] |