Comparison ledger
Lapmaster 12 Benchtop Lapping Polishing, Ontrak DSS 200 Series II Post, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 12 Benchtop Lapping PolishingLapmaster | DSS 200 Series II PostOntrak |
|---|---|---|
| OEM | Lapmaster | Ontrak |
| Category | CMP | CMP |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | 2023 |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Lapmaster 12 Benchtop Lapping Polishing | Ontrak DSS 200 |
| Specifications | ||
| Make | Lapmaster[1] | — |
| Model | 12[1] | — |
| Category | CMP[2] | — |
| Type/Application | Single sided[3] | — |
| Plate diameter | 12 in[3] | — |
| No. of conditioning rings | 3[4] | — |
| Configuration | Ring lapper[4] | 50/60 Hz[6] |
| Base | Rigid, lightweight, cast aluminum base[4] | — |
| Standard RPM | 60 RPM[4] | — |
| RPM range with variable speed drive | 0-60[4] | — |
| Drive motor - lapper | 0.5 HP[4] | — |
| Drive motor - polisher | 0.75 HP[4] | — |
| Length | 25 in[4] | — |
| Width | 18 in[4] | — |
| Height | 24 in[4] | — |
| Estimated shipping weight | 240 lbs[4] | — |
| Approximate weight | 135 lbs / 61 kg[5] | — |
| Approximate dimensions | 24.5 in × 17.5 in × 23.8 in (622 mm × 445 mm × 607 mm)[5] | — |
| Electrical system | Various voltages; 50/60 Hz; 1 phase and 3 phase to customer specification[5] | — |
| Motor | 1/3 hp / 0.25 kW motor with gear reducer[5] | — |
| Abrasive feed system | Designed for water or oil based lapping slurries[5] | — |
| Automatic cycle timer | Automatic digital cycle timer[5] | — |
| Ring configuration | Ring lapper[4] | — |
| Ring ID | 4.25 inches[4] | — |
| Voltage | — | 200/ 208 / 220 VAC[6] |
| Breaker | — | 25 A (5.2 kW)[6] |
| Total FLA | — | 6.8 A (1.4 kW)[6] |
| Largest Load | — | 3.6 A (0.8kW)[6] |
| CDA (Clean Dry Air) | — | 80-100 PSI (Inlet)[6] |
| DI Water | — | 60-80 PSI (Inlet)[6] |
| Process Solutions / Chems | — | 15 PSI (Inlet)[6] |
| Drain | — | 132 GpH Peak, 60 GpH Idle, 2" CPVC[6] |
| Noise Level | — | 70 dB (during process)[6] |
| Total FL | — | 6.8 A (1.4 kW)[7] |
| Largest load | — | 3,6A (0,8kW)[8] |
| Process solutions/chems | — | 15PSI (Inlet), 1/4" OD Teflon tubing[8] |
| Wafer Sizes | — | 8 inch[6] |
| CDA (Clean Dry Air) Inlet | — | 80-100 PSI, 3/8" OD Tubing[6] |
| DI Water Inlet | — | 60-80 PSI, 3/4" OD Teflon Tubing[6] |
| Process Solutions / Chems Inlet | — | 15 PSI, 1/4" OD Teflon Tubing[6] |
| Wafer Size | — | 8 inch[6] |
| CDA Inlet Pressure | — | 80-100 PSI[6] |
| CDA Tubing | — | 3/8" OD[6] |
| DI Water Inlet Pressure | — | 60-80 PSI[6] |
| DI Water Tubing | — | 3/4" OD Teflon[6] |
| Process Solutions / Chems Pressure | — | 15 PSI[6] |
| Process Solutions / Chems Tubing | — | 1/4" OD Teflon[6] |
| Drain Flow (Peak) | — | 132 GpH[6] |
| Drain Flow (Idle) | — | 60 GpH[6] |
| Drain Pipe Size | — | 2" CPVC[6] |
| Noise Level (during process) | — | 70 dB[6] |