Comparison ledger
Lapmaster 12 Lapper, Strasbaugh 6 DA, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 12 LapperLapmaster | 6 DAStrasbaugh |
|---|---|---|
| OEM | Lapmaster | Strasbaugh |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | — | Strasbaugh 6 DA |
| Cited variants | — | |
| Specifications | ||
| Outside plate diameter | 12 inches[3] | — |
| Lapping Speed Range | 0 to 60 rpm[4] | — |
| Wafer Size Compatibility | 4 inches or smaller[3] | — |
| Input Voltage | 110 V[3] | — |
| Frequency | 60 Hz[3] | 60 Hz[6] |
| Phase | 1[3] | 1 phase[5] |
| Number of Rings | 3[3] | — |
| Number of Weights | 3[3] | — |
| Includes Slurry System | Yes[3] | — |
| Includes Timer | Yes[3] | — |
| Configuration | — | four spindle[5] |
| manufacturer | — | Strasbaugh[5] |
| model | — | 6 DA[5] |
| equipment type | — | Grinder / Polisher[5] |
| spindles | — | four spindle[5] |
| size | — | 18"[5] |
| voltage | — | 220 volts[6] |
| category | — | CMP[6] |
| Type | — | Polisher[2] |
| Stations | — | 2[2] |
| Power | — | 220V single-phase, 18 amp[2] |
| Format | — | 18 inch[5] |