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Thermotron

SML 1500 25 25 Environmental

The Thermotron SML 1500 25 25 Environmental is an environmental chamber. The Thermotron SML 1500 25 25 Environmental is air cooled and provides temperature and humidity control. The Thermotron SML 1500 25 25 Environmental uses a Thermotron # 8800 touch screen control system.[1][2]

SML 1500 25 25 Environmental — Inventory photo
Fig. 01SML 1500 25 25 EnvironmentalInventory photo[2]

What it is

The Thermotron SML 1500 25 25 is an environmental chamber that provides controlled temperature and humidity conditions. The SML 1500 25 25 is air cooled and uses a Thermotron Model 8800 touch screen control system.[2][1][3]

How it works

The SML 1500 25 25 controls temperature and humidity within a sealed, insulated chamber. The chamber uses a remote air cooled condenser and mechanical refrigeration to achieve temperatures from -70 °C to +170 °C.[1][3]

The SML 1500 25 25 includes a Honeywell Truline recorder for data logging and over- and under-temperature protection for safety. The chamber has a viewing window, interior light, shelves, two opposing side feed-thru ports, and a left side access door.[2][1][3]

What do the numbers mean?

Power & electrical2

Power
480V, 3Ph, 150 Amps[1]
Accurate?
Power
480V, 3Ph, 125 Amps[3]
Accurate?

Control & software6

Thermotron # 8800 Touch screen control[2]
Accurate?
Separate software required[2]
Accurate?
Temperature control
Temperature control[1]
Accurate?
Humidity control
Humidity control[1]
Accurate?
Control system
Thermotron # 8800 touch screen control[2]
Accurate?
Software
Separate software required[2]
Accurate?

Dimensions & facilities2

Dimensions I.D.
52"W x 35"D x 47"H[3]
Accurate?
Dimensions O.D.
74"W x 91"D x 97"H[3]
Accurate?

Configuration & options23

Air cooled[2]
Accurate?
minus 70 to +170* C[2]
Accurate?
10% to 98% Humidity[2]
Accurate?
Honeywell Truline recorder[2]
Accurate?
Over and Under Temperature Protection[2]
Accurate?
Includes Viewing Window, Interior Light, Shelf[2]
Accurate?
2X 6" Dia. Opposing Side Feed-Thru Ports[2]
Accurate?
Left side access door[2]
Accurate?
Type
Environmental chamber[1]
Accurate?
Cooling
Air cooled[1]
Accurate?
Recorder
Honeywell Truline recorder[2]
Accurate?
Temperature protection
Over and under temperature protection[2]
Accurate?
Included items
Viewing window, interior light, shelf[2]
Accurate?
Feed-thru ports
2X 6" Dia. opposing side feed-thru ports[2]
Accurate?
Access door
Left side access door[2]
Accurate?
Temperature range
-70 to +170* C[2]
Accurate?
Humidity range
10% to 98%[2]
Accurate?
OEM
Thermotron[2]
Accurate?
Model
SML 1500 25 25 Environmental[2]
Accurate?
Fast ramp
Fast Ramp[3]
Accurate?
Condenser
Remote Air Cooled Condenser Included[3]
Accurate?
Interior
Stainless steel interior[3]
Accurate?
Shelves
2 shelves[3]
Accurate?
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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.

  • Power480V, 3Ph, 150 Amps[1]
  • Power480V, 3Ph, 125 Amps[3]

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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Frequently asked questions

What is the humidity control range?

The chamber can control relative humidity from 10% to 98%.[2][1][3]

What type of controller does it use?

The chamber is equipped with a Thermotron Model 8800 touch screen controller.[2][1]

Does it include a data recorder?

Yes, it includes a Honeywell Truline recorder.[2][1][3]

What safety protection is provided?

The chamber has over‑ and under‑temperature protection.[2][1][3]

Not publicly documented

The following facts about the SML 1500 25 25 Environmental 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 SML 1500 25 25 Environmental are on record.

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

  • No publicly documented variants, configuration options, or revision breakpoints of the SML 1500 25 25 Environmental 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 SML 1500 25 25 Environmental 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 SML 1500 25 25 Environmental are on record.

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

  • The process node or technology generation of the SML 1500 25 25 Environmental is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]waferpedia.com — waferpedia.comwaferpedia.com
  2. [2]Inventory photo
  3. [3]lre.com — lre.comlre.com
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Last updated Oct 10, 2026.

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