Heller

1707

Research Quality: 30% complete

What is it?

The Heller MK7 reflow oven is described as a customizable low-height reflow system with air and vacuum options, focused on lower delta T, reduced nitrogen consumption, and extended product maintenance. The page for model 1707 MK7 lists it as a reflow oven system and provides specifications including oven length, heated zones, heated length, cool zones, maximum working temperature, maximum PCB width, and cleanroom option.

What do the numbers mean?

Gas & chemistry1

Process Gas Options: Air, Nitrogen^[1]

Dimensions & facilities1

Maximum PCB Width: 55.9 cm (22"); optional 61 cm^[1]

Configuration & options6

Oven Length: 3615 mm^[1]
Heated Zones: 7^[1]
Heated Length (Convection/Total): 1920^[1]
Cool Zones: 1^[1]
Max Working Temperature: Standard: 350°C; Option: 450°C^[1]
Cleanroom Option: Down to Class 1000^[1]

Vintage & configurations

Documented models & variants

Designation	Generation	Vintage	Changes	Source
1707MK7-AIR-01	—	—	—	web.archive.org^[1]
1707MK7-AIR-04	—	—	—	web.archive.org^[1]
1707MK7-N2-01	—	—	—	web.archive.org^[1]
1707MK7-N2-05	—	—	—	web.archive.org^[1]
1707 MK7	—	—	Described as a low-height, customizable reflow oven with nitrogen chamber air and vacuum options, reduced nitrogen consumption, and extended product maintenance.	web.archive.org^[1]
1707 MKIII	—	—	Listed with 7 heating zones, 1 cooling zone, instant-response open-coil heater type, and specified power and dimension data.	efsmt.com^[2]
1707 MK5	—	—	Listed with 7 heating zones, 1 cooling zone, air or nitrogen operation, and specified dimensions, power, and conveyor data.	efsmt.com^[3]

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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

Process Gas OptionsAir, Nitrogen^[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the 1707 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 1707 are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the 1707 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 1707 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 1707 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the 1707 are on record.
Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (4)Every fact above is drawn from these public sources

[1]web.archive.org — web.archive.orgweb.archive.org
[2]efsmt.com — efsmt.comefsmt.com
[3]efsmt.com — efsmt.comefsmt.com
[4]Heller 1707 MK5 Series SMT Reflow System - Amtest d.o.o. — amtest-smt.comamtest-smt.com