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Heller

1900EXL

Thermal / DiffusionHeller 1900EXL family
Research Quality: 20% complete
Heller1900EXL
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What is it?

Heller Industries describes the 1900EXL as part of its EXL Series forced convection reflow ovens. The source states that it has twelve heating zones, two internal cooling zones, five thermocouple profiling, and line speeds of up to 63 inches (1.6 meter) per minute.

What do the numbers mean?

Configuration & options5

Series
EXL Series[1]
Accurate?
Heating zones
Twelve heating zones[1]
Accurate?
Cooling zones
Two internal cooling zones[1]
Accurate?
Profiling
Five thermocouple profiling[1]
Accurate?
Line speed
Up to 63 inches (1.6 meter) per minute[1]
Accurate?

Vintage & configurations

Control-system eraWindows[1]

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Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the 1900EXL are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 1900EXL are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the 1900EXL are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • No publicly documented failure modes or field errata for the 1900EXL are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the 1900EXL is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 1900EXL are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]web.archive.orgweb.archive.orgweb.archive.org
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Last updated Jul 29, 2026.

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