Comparison ledger
Lam Research IPEC Avanti 472, Lapmaster 12 Benchtop Lapping Polishing, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | IPEC Avanti 472Lam Research | 12 Benchtop Lapping PolishingLapmaster |
|---|---|---|
| OEM | Lam Research | Lapmaster |
| Category | CMP | CMP |
| Wafer size | Single wafer | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Lam Research IPEC | Lapmaster 12 Benchtop Lapping Polishing |
| Specifications | ||
| Configuration | Fully automated[1] | Ring lapper[8] |
| Wafer size | Single wafer[2] | — |
| Manufacturer | Lam / IPEC[3] | — |
| Model | Avanti 472[3] | 12[5] |
| Equipment type | CMP (Chemical Mechanical Polisher)[3] | — |
| Wafer sizes | 4, 5, 6, 8 inch[1] | — |
| Automation | Fully automated[1] | — |
| Process capability | Capable of two-step polishing to maximize wafer processing capability and quality[1] | — |
| Configured wafer size | 150 mm wafers[4] | — |
| OEM | Lam / IPEC[1] | — |
| Category | CMP (Chemical Mechanical Polisher)[1] | CMP[6] |
| Processing mode | Single wafer[1] | — |
| Polishing capability | Capable of two-step polishing[1] | — |
| Make | — | Lapmaster[5] |
| Type/Application | — | Single sided[7] |
| Plate diameter | — | 12 in[7] |
| No. of conditioning rings | — | 3[8] |
| Base | — | Rigid, lightweight, cast aluminum base[8] |
| Standard RPM | — | 60 RPM[8] |
| RPM range with variable speed drive | — | 0-60[8] |
| Drive motor - lapper | — | 0.5 HP[8] |
| Drive motor - polisher | — | 0.75 HP[8] |
| Length | — | 25 in[8] |
| Width | — | 18 in[8] |
| Height | — | 24 in[8] |
| Estimated shipping weight | — | 240 lbs[8] |
| Approximate weight | — | 135 lbs / 61 kg[9] |
| Approximate dimensions | — | 24.5 in × 17.5 in × 23.8 in (622 mm × 445 mm × 607 mm)[9] |
| Electrical system | — | Various voltages; 50/60 Hz; 1 phase and 3 phase to customer specification[9] |
| Motor | — | 1/3 hp / 0.25 kW motor with gear reducer[9] |
| Abrasive feed system | — | Designed for water or oil based lapping slurries[9] |
| Automatic cycle timer | — | Automatic digital cycle timer[9] |
| Ring configuration | — | Ring lapper[8] |
| Ring ID | — | 4.25 inches[8] |