Comparison ledger
Lapmaster 15, Lapmaster 15 Lapper, Lapmaster 15 PB Diamond, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 15Lapmaster | 15 LapperLapmaster | 15 PB DiamondLapmaster |
|---|---|---|---|
| OEM | Lapmaster | Lapmaster | Lapmaster |
| Category | Dicing & Grinding | CMP | CMP |
| Wafer size | — | — | — |
| Process node | — | — | — |
| Introduced | — | — | — |
| Production run | — | — | — |
| Lifecycle | — | — | — |
| Lifecycle milestones | — | — | — |
| Control system | — | — | — |
| Generation | — | — | — |
| Family | Lapmaster 15 | Lapmaster 15 | Lapmaster 15 |
| Specifications | |||
| Input Power | 110 Vac[1] | — | 110 volts[4] |
| Plate Diameter | 15 inches (381 mm)[2] | — | — |
| Number of Conditioning Rings | 3[2] | — | — |
| Ring ID | 5.5 inches (140 mm)[2] | Up to 5.5″[3] | — |
| Standard RPM | 60[2] | 60[3] | — |
| RPM Range (Variable Speed Drive) | 0-60[2] | — | — |
| Drive Motor - Lapper | 0.5 HP (0.37 kW)[2] | — | — |
| Drive Motor - Polisher | 0.75 HP (0.56 kW)[2] | — | — |
| Length | 25 inches (635 mm)[2] | — | — |
| Width | 20 inches (508 mm)[2] | — | — |
| Height | 24 inches (610 mm)[2] | — | — |
| Estimated Shipping Weight | 285 lbs (129.3 kg)[2] | — | — |
| Number Of Conditioning Rings | — | Up to 3[3] | — |
| Plate Diameter – Outside | — | 15″[3] | — |
| Plate Diameter – Inside | — | 3 1/2″[3] | — |
| Drive Motor | — | 1/2 HP[3] | — |
| Electrics | — | 110V / 1Ph / 60Hz[3] | — |
| Dimensions – Approximate | — | 26″(L-R) x 21″(F-B) x 22″(H)[3] | — |
| Configuration | — | Equipped with:[3] | Multi-station[4] |
| Equipped with: 15″ Cast Iron Plate | — | Included[3] | — |
| Equipped with: (3) Yoke/Roller Bearing Assemblies | — | Included[3] | — |
| Equipped with: (3) Conditioning Rings | — | Included[3] | — |
| Equipped with: (3) Hold Downs | — | Included[3] | — |
| Equipped with: 30 Minute Timer | — | Included[3] | — |
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