Comparison ledger
Dek VF 351, Heller 1707 EXL Reflow Soldering, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | VF 351Dek | |
|---|---|---|
| OEM | Dek | Heller |
| Category | Assembly / SMT | Assembly / SMT |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | Dek VF 351 | — |
| Specifications | ||
| Make | — | Heller[1] |
| Model | — | 1707 EXL[1] |
| Machine type | — | Reflow soldering machine / reflow soldering oven[1] |
| Vintage | — | 2005[1] |
| Power input | — | Standard 208/240 VAC 3-phase[2] |
| Breaker size | — | 100 amps @ 480 V[2] |
| Optional power inputs | — | 380/400/440/415/480 VAC[2] |
| Frequency | — | 50/60 Hz[2] |
| Overall length | — | 134 in (340 cm)[2] |
| Overall width | — | 54 in (137 cm)[2] |
| Overall height | — | 63 in (160 cm)[2] |
| Typical net weight | — | 3000 lbs (1360 kg)[2] |
| Operating system | — | Windows XP[2] |
| Top heating zones | — | 7[2] |
| Bottom heating zones | — | 7[2] |
| Cooling zones | — | 1[2] |
| Heater type | — | Instant response open coil[2] |
| Heater material | — | Nichrome[2] |
| Temperature range | — | 25-350°C standard; high temperature up to 450°C optional[2] |
| Maximum conveyor speed | — | 74 in/min (188 cm/min)[2] |
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