Comparison ledger
Heller 1707 MK 3, Varian 0332 F 9453 302 Diffusion, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 1707 MK 3Heller | |
|---|---|---|
| OEM | Heller | Varian |
| Category | Thermal / Diffusion | Thermal / Diffusion |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Heller 1707 | Varian 0332 F 9453 302 Diffusion |
| Specifications | ||
| Configuration | Zone top/bottom heat (7)[1] | — |
| Phase | 3 Phase[1] | — |
| Tool type | Reflow oven[1] | diffusion pump[5] |
| Process category | Thermal / Diffusion[2] | — |
| Heat zones | Zone top/bottom heat (7)[1] | — |
| Cooling zone | (1)[1] | — |
| Conveyor | Edge rail, mesh conveyor (left to right travel)[1] | — |
| Electrical | 208-240V[1] | — |
| Current | 100 A[1] | — |
| Frequency | 50/60 Hz[1] | — |
| Vintage | 2014 Vintage[1] | — |
| Asset Number | — | 142841[3] |
| Last Confirm Date | — | October 14, 2025[4] |
| Make | — | Varian[3] |
| Model | — | 0332 F 9453 302[3] |
| Category | — | Thermal / Diffusion[5] |
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