Comparison ledger
Heller 1707 EXL Reflow Soldering, Vitronics Soltec Centurion CT 820 Reflow Soldering, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | ||
|---|---|---|
| OEM | Heller | Vitronics |
| Category | Assembly / SMT | Assembly / SMT |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | — | Vitronics Soltec |
| 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] | — |
| Configuration | — | 8 Top/Bottom heating zones/heated length 2.84m (112"), 2 cooling zones/cooled length 0.71m(28")[3] |
| Full nitrogen package | — | flow meter, N2 reduction apertures, quick purge, manual 4 sample port[3] |
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