What is a TEMPERATURE HUMIDITY TEST CHAMBER ?

ATMARS ATH series reach-in / compact environmental test chambers can create a wide range of temperature and relative humidity levels with the maximum being -80℃ to 200℃ (standard models: -70℃ to 150℃) and 1% to 98% RH (standard models: 20% to 98% RH).

Whether you need to perform temperature cycling tests or expose your specimen to a steady state temperature environments, our chambers will maintain precise and accurate temperature/humidity control throughout your test. 

And you can select from a variety of sizes, ranges, and options to meet your specific environmental testing requirements. Users will enjoy high quality & reliability, the ease of use, low maintenance requirements of our temperature humidity chambers and allow you to maximize product testing efficiency without sacrificing quality.

In additional to being much more functional, ATMARS test chambers have a sleek, beautiful, contemporary appearance.

ATMARS reach-in standard models workspace volumes include: 80L, 100L, 150L, 225L, 408L, 800L, 1000L to walk-in /drive-in sizes. And interior dimensions can be customized according to specimen sizes and your testing requirements.

AT/ATH Configurations:

AT Series - Temperature only

ATH Series - Temperature and humidity capability

And also 

ABTH - Benchtop Models

AWTH - Walk in Models (modular or welded)

ADTH - Drive in Models

AETH - Explosion-proof Models

Available in FOUR standard temperature ranges:

Type A: -20℃ to 150℃

Type B: -40℃ to 150℃

Type C: -60℃ to 150℃

Type D: -70℃ to 150℃

with the maximum being -80℃ to 200℃ (standard models: -70℃ to 150℃) and 1% to 98% RH (standard models: 20% to 98% RH)

Test Standards Conformance

GB/T 10586-2006 Specifications for damp heat chambers

GB/T 10592-2008 Specification for low/high temperature test chambers

GB/T 2423.1-2008 Environmental testing - Part 2: Test methods - Tests A: Cold

GB/T 2423.2-2008 Environmental testing - Part 2: Test methods - Tests B: Dry heat

GB/T 2423.3-2016 Environmental testing—Part 2: Testing method—Test Cab: Damp heat,steady state

GB/T 2423.4-2008 Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12h+12h cycle)

GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature

GJB 150.3A-2009 Laboratory environmental test methods for military material - Part3: High temperature test

GJB 150.4A-2009 Laboratory environmental test methods for military material - Part4: Low temperature test

GJB 150.9A-2009 Laboratory environmental test methods for military material - Part9: Damp heat test

IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold

IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat

IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature

IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

IEC 60068-2-78:2012 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state