Comparison ledger
Blue M 0 500, Heller 1900EXL, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 0 500Blue M | 1900EXLHeller |
|---|---|---|
| OEM | Blue M | Heller |
| Category | Thermal / Diffusion | Thermal / Diffusion |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | Windows |
| Generation | — | — |
| Family | Blue M 0 500 | Heller 1900EXL |
| Specifications | ||
| Manufacturer | Blue M[1] | — |
| Model | 0 500[1] | — |
| Asset number | 139866[1] | — |
| Last confirm date | September 10, 2025[1] | — |
| Equipment type | Oven[1] | — |
| Series | — | EXL Series[2] |
| Heating zones | — | Twelve heating zones[2] |
| Cooling zones | — | Two internal cooling zones[2] |
| Profiling | — | Five thermocouple profiling[2] |
| Line speed | — | Up to 63 inches (1.6 meter) per minute[2] |
| Tool type | — | Forced convection reflow oven[2] |
| Control-system era | — | Windows[3] |
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