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ESPEC has the widest selection of temperature chambers, humidity chambers, and precision industrial ovens.

Benchtop Test Chambers

Twenty different benchtop models

  • Temp-only or Temp/humidity
  • Ranges as wide as -85 to 180°C
  • Sizes from 1 to 4 cu. ft.
  • Fully programmable via touch-screen
  • Space-saving design
See all benchtop types
Reach-in Test Chambers

Five different product series:

  • Platinous - General use; 8-32 cu. ft.
  • Global-N - Fast cycling up to 20°C/m.
  • Platinum - 42 & 60 cu. ft. interiors
  • ZoneOne - Stability test chambers
  • Agree - Custom vibration shaker integratation
See all reach-in types
Walk-in Test Chambers

Standard and custom walk-in rooms deliver the temperature or humidity testing performance you need:

  • Modular for flexibility in design and installation
  • One-piece construction for extreme conditions
  • Drive-in systems for automotive applications
See all walk-in types
Industrial Ovens

ESPEC’s precision industrial ovens are used for high-temperature testing, as well as heat treatment and drying during manufacturing. With over 60,000 units sold worldwide, we have the high quality and features you need.

See all oven types

Thermal shock, temperature cycling, accelerated stress test. ESPEC has more types of chambers for extreme testing of your product.

Thermal Shock Chambers

Five types of thermal shock chambers, including air-to-air and liquid-to-liquid:

See all thermal shock types
Global-N Temperature Cycling

Faster temperature cycling of 5 to 20°C/min.

  • Compact footprint
  • Over 50 temperature-only or temperature/humidity models
  • Interior sizes: 12, 16, 28, or 35 cu. ft.
  • Stainless steel interior and exterior
  • Touch screen controller and USB standard
See Global-N Series
Qualmark HALT/HASS Systems

Environmental Chambers on Steroids for faster product development
(HALT = Highly Accelerated LIfe Testing)

  • -100 to 200°C at rates up to 100°C/min.
  • Six degree-of-freedom vibration / repetitive-shock tables
  • Table sizes from 18"x18” to 100”x48”
See all HALT/HASS systems
Extreme Thermal Cycling

All the thermal performance of a HALT system, but without a vibration table.

  • -100 to 200°C at rates up to 100°C/min.
  • Five sizes
  • Inferno option for extended high range of 250°C
  • Use in place of a traditional thermal shock chamber, or to supplement existing HALT programs.
Learn about Extreme Cycling
Compact Temperature Cycling

New model BTZ-4200 with fast 15°C/min. change rate

  • Wide temperature range: -70 to 180°C
  • Compact design based on our 4 cu. ft. benchtop models
  • Fits thru doors, requires no cooling water or LN2
Learn more about the BTZ-4200
Environmental Stress Screening (ESS)

Stress test chambers to eliminate infant mortality and ensure the reliability of your product

  • Change rates up to 20°C/min
  • >500 CFM horizontal airflow (workspace)
  • Designed for high volume throughput
See ESS Series

Qualmark is now a product line of ESPEC North America, further expanding "The Widest Selection of Chambers

HALT Systems

Industry's most popular HALT chambers
(Highly Accelerated Life Testing)

  • Up to 100°C/min., -100 to 200°C
  • Six degree-of-freedom vibration / repetitive-shock system
  • Six chamber sizes witth tables from 18"x18” to 48”x100”
See all HALT Models
Non-Nitrogen HALT Systems

Conduct HALT programs with a high performance cascade refrigeration system

  • 15°C/min change rates (without LN2)
  • -70 to 180°C temperature range
  • Acceleration: 7 - 75gRMS (bare table)

The melding of ESPEC and Qualmark technologies

See EQ HALT models
HASS Systems

Screen for known product weaknesses at production volumes
(Highly Accelerated Stress Screening)

  • Six tables for maximum throughput
  • -60 to 120°C at rates up to 60°C/min.
  • Six-degree-of-freedom vibration system
  • Acceleration: 5 - 40gRMS
Learn about HASS Series
Benchtop Repetitive-Shock Table

Benchtop Vibration / Repetitive-Shock Table

  • Six-degree-of-freedom vibration system
  • Acceleration: 5 - 60gRMS
  • Table sizes of 18"x18” or 24”x24”
  • Configurable for use inside temperature test chambers
Benchtop Repetitive-Shock

Specialty environmental chambers and custom-built systems for specific testing applications.

Settling Dust Chambers

A ready-made solution for common dust tests for automotive and electronic-cabinet requirements. Often specified for use with "Arizona fine dust". See a video demonstration.

  • Two standard sizes
  • Low mess design
  • Options for different test methods
See Dust Chambers
Drive-In Chambers

ESPEC customizes each drive-in to include features to suit the simulation requirements.

  • Solid or panelized construction
  • Configurable for running vehicle testing
  • Dynamometer or Four-post road simulator integration
See Drive-in models
HAST - Highly Accelerated Stress Test Chambers

Drastically reduce time for humidity testing with high temperatures and high pressure. Designed for consistant, repeatable results.

  • Touch-screen controller
  • Conforms to EIA/JEDEC tests A110 & 102C
  • Automatic humidity filling
  • Specimen power terminals
Learn about HAST
Rain & Spray Test Chambers

Chambers for rain & spray simulation, including special tests like car wash spray.

  • Can meet IP Code, IEC, SAE, JIS, and most automotive-OEM test standards
  • High-volume floor drain system
  • Water pressure regulators, gauges and flow meters
  • Speed control for the rotating spray nozzles
  • See video demonstration of different spray types
See details on Rain/Spray
AGREE Chambers

Industrial-quality chambers for combination testing with vibration systems

  • Fast temperature changes of 5 to 25°C/m.
  • Chamber floor designed for interchangeable vibration system “floor plugs”
  • Customizable to meet your exact requirements.
See AGREE Series
Tensile Test Chambers

Temperature/humidity test chambers designed to work with tensile-test machines

  • Configured to fit your tensile-test machine
  • Refrigeration for temperature (and humidity) control
  • Actuator slots in the chamber floor and ceiling for test grips
  • Cart or bench installation
See Tensile Test Chambers
Altitude Chambers

Simultaneous testing of temperature and low-pressure altitude conditions

  • Altitude range from ground to 100,000 feet
  • Temperature range from -70 to 170°C
  • Automatic altitude control, integrated with temperature controller
  • Custom size and performance to meet your testing
See Altitude Models
Solar Panel Test Chambers Chambers

Chambers to complete certification testing of solar panel modules to IEC or UL standards.

  • Interior sizes: 48, 112 & 282 cu. ft.
  • 85°C/85% RH steady state testing
  • Temperature cycling rates up to 15°C/min.
See Chambers for Solar Panels

Stock and rental chambers from ESPEC.

Criterion Benchtop Models

Nine different models, two chamber sizes

  • Large interiors: 1.5 or 4 cu. ft.
  • Temperature range: -20 or -70 to 180°C
  • Models with humidity: 10 to 95%
  • Space-saving vertical design
  • Your most economical choice
See available models
Platinous Models

Your first choice for most general applications. Quality and competitive pricing.

  • Temperature-only or temperature/humidity models
  • 8, 14, and 32 cubic foot workspaces
  • Fully programmable, touch-screen operation
See available models
SU/SH Series Benchtop Models

Premium features for the ultimate in testing flexibility

  • Two sizes: 0.8 & 2.2 cubic feet
  • Temp range of up to -60 to 150°C
  • Humidity models with 30 to 95%RH
  • USB and Ethernet standard
See available models
TSE-12-A Models

Small, economical system

  • Meets strict Mil-Std 883 performance
  • Volume: less than 1 cu. ft. (10L)
  • Only requires electricity
  • Direct-drive verticle-lift for reliable transfer between zones
See available models