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Lindberg

Gravity

Thermal / DiffusionLindberg Gravity family
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LindbergGravity
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What it is

The Lindberg Gravity is a gravity convection laboratory oven produced under the Lindberg / Blue M brand. Semiconductor equipment inventories categorise the Gravity within the thermal and diffusion class of processing tools. The oven line comprises five bench models with chamber volumes from 1 to 7 cubic feet. Model designations in the line run from G01310A through G01350C.[2][3][1]

How it works

The Gravity operates over a temperature range of 40°C to 260°C. Temperature uniformity is specified at ±3% at 100°C. An integral digital controller shows the setpoint and the chamber temperature on an LED display. An independent over-temperature control provides a separate safety limit. Adjustable vent and intake ports establish the gravity airflow pattern through the chamber.[1]

Where it fits in the process flow

The Lindberg Gravity belongs to the thermal/diffusion class of semiconductor processing equipment.[3]

Applications

General reference — not yet source-verified

Gravity convection ovens of this class see use in drying, baking, curing, and thermal conditioning across industrial, analytical, and electronics settings. Such ovens condition small parts, coatings, and samples for metallurgical, polymer, and electronic applications. The natural-convection design is favored where a gentle, uniform thermal environment is required for delicate loads.

What do the numbers mean?

Performance1

Uniformity
±3% at 100°C[1]
Accurate?

Control & software2

Controller
Integral digital controller with LED display of setpoint and chamber temperature[1]
Accurate?
Over-temperature control
Independent over-temperature control[1]
Accurate?

Configuration & options7

Temperature range
40°C to 260°C[1]
Accurate?
Interior construction
Stainless steel interior construction[1]
Accurate?
Exterior options
Enameled (ES) or stainless steel (SS) exterior[1]
Accurate?
Ventilation
Adjustable vent and intake ports to establish gravity airflow pattern[1]
Accurate?
Shelves
Two adjustable wire shelves[1]
Accurate?
Options
Glass viewing window and digital programmable timer available as options[1]
Accurate?
Bench models
Five bench models from 1 cu. Ft. to 7 cu. Ft.[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
G01310A——Chamber 12 x 12 x 12 in, 120V, 650W, enameled steel exteriorwacolab.com[1]
G01310SA——Chamber 12 x 12 x 12 in, 120V, 650W, stainless steel exteriorwacolab.com[1]
G01320A——Chamber 18.5 x 16 x 12.5 in, 120V, 1000W, enameled steel exteriorwacolab.com[1]
G01330A——Chamber 18.5 x 16 x 17.5 in, 120V, 1900W, enameled steel exteriorwacolab.com[1]
G01330SA——Chamber 18.5 x 16 x 17.5 in, 120V, 1900W, stainless steel exteriorwacolab.com[1]
G01340A——Chamber 28 x 16 x 17.5 in, 120V, 2100W, enameled steel exteriorwacolab.com[1]
G01340C——Chamber 28 x 16 x 17.5 in, 208/240V, 2100W, enameled steel exteriorwacolab.com[1]
G01350A——Chamber 28 x 16 x 27 in, 120V, 2100W, enameled steel exteriorwacolab.com[1]
G01350C——Chamber 28 x 16 x 27 in, 208/240V, 2100W, enameled steel exteriorwacolab.com[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What temperature range does the Gravity support?

The Lindberg / Blue M gravity convection oven operates from 40°C to 260°C.[1]

What controls and safety features does the oven have?

An integral digital controller with an LED display shows the setpoint and chamber temperature, and an independent over-temperature control provides a separate safety limit.[1]

What construction and accessories come with the oven?

The interior is stainless steel with an enameled or stainless steel exterior, two adjustable wire shelves, and adjustable vent and intake ports; a glass viewing window and a digital programmable timer are optional.[1]

Not publicly documented

The following facts about the Gravity 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 Gravity are on record.

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

  • The control-system platform and OS era of the Gravity 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 Gravity are on record.

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

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

    Answerable by: an OEM datasheet or a fab qualification report

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

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]wacolab.com — wacolab.comwacolab.com
  2. [2]Equipment inventory listing
  3. [3]Gravity — Lindberg | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
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Last updated Sep 29, 2026.

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