Comparison ledger
Heller 1707 EXL, Varian 0332 F 9453 302 Diffusion, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 1707 EXLHeller | |
|---|---|---|
| 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 | 208 / 240 V[1] | — |
| Breaker Size | 100 Amp at 480 V[1] | — |
| Largest Heater Load | 02 A[1] | — |
| Short Circuit Interrupting Capacity | 5000 A[1] | — |
| Windows Operating System | Windows XP[1] | — |
| Heater Type | Instant response Open Coil[1] | — |
| Heater Material | Nichrome[1] | — |
| Profile change Time | 5 - 15 minutes[1] | — |
| Insulation Type | Calcium Silicate[1] | — |
| Number of Cooling Zones Standard | 1[1] | — |
| Model | 1707 EXL[1] | — |
| Category | Thermal / Diffusion[2] | — |
| Heating zones | 7 top, 7 bottom[3] | — |
| Cooling zones | 1 standard[3] | — |
| Operating system | Windows XP[1] | — |
| Power input | 3-phase 208/240 VAC standard[4] | — |
| Breaker size | 100 A @ 480 V[4] | — |
| Optional power inputs | 380/400/415/480 VAC[4] | — |
| Frequency | 50/60 Hz[1] | — |
| Temperature range | 25-350°C standard[4] | — |
| High-temperature option | Up to 450°C[4] | — |
| Max conveyor speed | 24 inches/minute (60 cm/min)[4] | — |
| Board width | 2 inches to 20 inches (5-51 cm)[4] | — |
| Recipe storage | Up to 500 temperature recipes and 500 profile graphs[3] | — |
| Nitrogen consumption | As low as 700 SCFH; typical 700-900 SCFH[3] | — |
| Dimensions | 134 x 54 x 63 in (340 x 137 x 160 cm)[4] | — |
| Typical net weight | 3000 lbs (1360 kg)[4] | — |
| Asset Number | — | 142841[5] |
| Last Confirm Date | — | October 14, 2025[6] |
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