Comparison ledger
Semitool 421 Spray Solvent, Thermo Fisher 1300 Series Safety, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 421 Spray SolventSemitool | 1300 Series SafetyThermo Fisher |
|---|---|---|
| OEM | Semitool | Thermo Fisher |
| Category | Wet Processing / Clean | Wet Processing / Clean |
| Wafer size | Batch Solvent Processor for Wafer Cleaning | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | 2026 Third-party support only |
| Control system | — | — |
| Generation | — | — |
| Family | Semitool 421 | Thermo Fisher 1300 |
| Cited variants |
| — |
| Specifications | ||
| Process Applications | Polymer Removal, Resist Stripping, Wafer Cleaning, Metal Lift-Off[2] | — |
| Wafer size | Batch Solvent Processor for Wafer Cleaning[2] | — |
| Max Wafer Size | 8"/200mm Wafers[2] | — |
| Configuration | Single Chamber[2] | Class II[4] |
| Chamber Type | Single Chamber[2] | — |
| Number of Tanks | 4[2] | — |
| Heated Tanks | 2[2] | — |
| Ambient Tanks | 2[2] | — |
| Rotor Included | 1[2] | — |
| Max Wafers per Batch | 50 wafers[3] | — |
| Vintage | 2004[2] | — |
| Wafer Size | 200 mm[1] | — |
| Cabinet type | — | Class II, Type A2 biological safety cabinet[5] |
| Airflow compensation | — | SmartFlow airflow compensation system[5] |
| Motors | — | Dual DC motors[5] |
| Front window design | — | SmartClean front window design[5] |
| Control panel | — | Intuitive control panel with constant readout of downflow and inflow velocities and filter reserve status[5] |
| UV light | — | Programmable UV light[5] |
| SmartPort | — | SmartPort convenience for routing tubing and cables through the side walls[5] |
| Available widths | — | 3-foot, 4-foot, 5-foot, and 6-foot sizes[5] |
| Front opening choices | — | 8-inch or 10-inch front opening[5] |
| Filter specification | — | H14 HEPA filters, EN 1822, 99.995% @ MPPS[6] |
| Certification | — | NSF/ANSI 49, UL, CE[6] |
| Service valves | — | Up to 6 total, 3 on each side wall[6] |
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