Electroglas
EG 1034
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
The Electroglas EG 1034 is a wafer prober manufactured by Electroglas. The EG 1034 supports 6-inch wafer sizes.[1][2]
What it is
How it works
General reference — not yet source-verifiedA wafer prober aligns the wafer with a probe assembly and brings electrical contacts into controlled contact with pads on the wafer surface. The tool supports parametric and functional testing by allowing measurement equipment to access devices while they remain on the wafer.
The probed contact pattern depends on the wafer layout and the probe card or probe tips used for the test plan. The system typically includes precision motion stages, optical viewing for alignment, and electrical interfaces to route signals between the wafer and external test equipment.
Where it fits in the process flow
General reference — not yet source-verifiedThe Electroglas EG 1034 sits in the wafer-level test flow after front-end device fabrication and before wafer dicing. The tool supports screening and characterization while devices are still arranged on the wafer.
A wafer prober operates with external test instrumentation that supplies stimulus and records measured response. The tool fits between wafer handling and downstream package assembly by enabling early electrical verification of individual sites.
Applications
General reference — not yet source-verifiedWafer probers are used for semiconductor device test, wafer sorting, and parametric characterization.
A wafer prober is also used for process monitoring and engineering evaluation when device performance must be checked at the wafer level.
What do the numbers mean?
Wafer handling1
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
No research found yet — worked with this tool? Share what you know.
Not publicly documented
The following facts about the EG 1034 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
Fewer than 3 independently cited specifications for the EG 1034 are on record; the remainder await public documentation.
Answerable by: an OEM datasheet, a cleanroom equipment inventory, or an engineer who operated or installed it
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the EG 1034 are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the EG 1034 are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the EG 1034 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 EG 1034 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (2)Every fact above is drawn from these public sources
- [1]Equipment inventory listing
- [2]EG 1034 — Electroglas | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
Last updated Oct 7, 2026.
