Comparison ledger
Heller 1088, Tokyo Electron Alpha 8 S, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 1088Heller | Alpha 8 STokyo Electron |
|---|---|---|
| OEM | Heller | Tokyo Electron |
| Category | Thermal / Diffusion | Thermal / Diffusion |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Heller 1088 | Tokyo Electron Alpha |
| Cited variants | — | |
| Specifications | ||
| Heating Zones | 8 zones (4 top and 4 below) plus 1 cooling zone[6] | — |
| Heating Method | Forced convection[6] | — |
| Conveyor Width | 18 inches (45 cm)[6] | — |
| Heated Length | 43.5 inches (111 cm)[6] | — |
| Overall Length | 96 inches (244 cm)[6] | — |
| Height | 50 inches (127 cm)[6] | — |
| Net Weight | 900 lbs (409 kg)[6] | — |
| Thermal Profiler | Included[6] | — |
| Oven Top | Counter balance for easy access to conveyor[6] | — |
| Solder Compatibility | Lead-free and leaded soldering[6] | — |
| Configuration | — | BBR3 DOPE[1] |
| Process | — | POCL3[9] |
| Vintage | — | 1999 |
| Furnaces / Diffusion Vintage | — | 1999 |
| Wafer Size | — | 8 inch[1] |
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