CATEGORIES

    Cold, Heat, and Humidity Test Chamber

    Overview Products Knowledge Standards Terms
    The thermal humidity test chamber simulates temperature and humidity environments through heating, cooling, and humidification systems to examine the performance changes of materials under varying temperature and humidity conditions. It is used for weathering tests on products such as coatings, inks, paper, and plastics to verify their stability during storage and use.
    Selection
    When selecting, consider that the temperature range should cover product requirements, humidity control accuracy should match testing standards, the chamber size should accommodate sample dimensions, equipment stability should meet long-term operation needs, the user interface should align with personnel usage habits, and maintenance costs along with brand service support should be ensured.
    Min-TEMP
    Max-TEMP
    Min-humidity
    Max-humidity
    volume
    Temp Uniformity
    TEMP fluctuation
    Humidity deviation
    Humidity Uniformity
    Test Types
    Cooling Method

    Terms

    Damp Heat Test Chamber
    Thermal Shock Test Chamber
    Thermal Shock Test Chamber

    Standards

    Active GB/T 4893.7-2013
    Test of surface coatings of furniture - Part 7：Determination of surface resistance to alternation of heat and cold
    Active GB/T 10586-2025
    Specifications for damp heat testing chambers
    Active GB/T 23711.5-2019
    Test method for pressure vessels lined with plastics—Part 5:Cold-hot cycling inspection
    Active GB/T 10586-2006
    Specifications for damp heat testing chambers

    Instruments

    AISRY NBC-50L-20 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test chamber
    AISRY NBC-50L-20 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test chamber

    Adopt equilibrating Conditioning Control system, Temperature range -20~ 150 ℃, humidity control 20~ 98% RH, equipped with imported Compressor and multi-stage PID calculation, ensure uniform and stable heat preservation Humidity, energy saving and high efficiency.

    $ 2457.00
    FARUI FR-1204-1000 Programmable constant temperature and humidity testing machine Heat and cold resistance Dry and moisture resistance test
    FARUI FR-1204-1000 Programmable constant temperature and humidity testing machine Heat and cold resistance Dry and moisture resistance test

    Temperature range of -40~ 150 ℃ and 20~ 98% Humidity control, anti-condensation design of laminated Glass viewing window, support multi-stage program editing and fast slope control, meet a variety of standard test requirements.

    $ 9271.00
    FARUI FR-1204-100 programmable constant temperature and humidity testing machine, heat and cold resistance, dry and moisture resistance test
    FARUI FR-1204-100 programmable constant temperature and humidity testing machine, heat and cold resistance, dry and moisture resistance test

    Temperature range -40~ 150 ℃, Humidity range 20~ 98% RH, with multi-stage program editing and fast slope control function, double-decked air tight and sweat-proof viewing window design.

    $ 5237.00
    AISRY NBC-225L-60 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test chamber
    AISRY NBC-225L-60 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test chamber

    Adopt equilibrate Conditioning Control system, Temperature Humidity range -60~ 150 ℃, 20~ 98% RH, Equipped with imported Compressor and environmentally friendly refrigerant, High Accuracy and stable operation. Special air circulation design ensures uniformity, built-in multiple protection functions, prolong equipment life.

    $ 3640.00
    AISRY NBC-50L-60 Programmable constant temperature and humidity testing machine, high and low temperature Humidity Cyclic Chamber
    AISRY NBC-50L-60 Programmable constant temperature and humidity testing machine, high and low temperature Humidity Cyclic Chamber

    Adopt equilibrating Conditioning Control system, Temperature range -60~ 150 ℃, Humidity Control Range 20~ 98% R.H., with multi-stage intelligent output and energy saving function, built-in automatic High Accuracy PID calculus control, ensure uniform and stable heat preservation Humidity.

    $ 2779.00
    YIHENG LHS-250SC Constant Temperature and Humidity Chamber Design Temperature resolution 0.1 ℃
    YIHENG LHS-250SC Constant Temperature and Humidity Chamber Design Temperature resolution 0.1 ℃

    Temperature resolution up to 0.1 ℃, Humidity Control Range 60~ 85% RH, Mirror stainless steel liner easy to clean, independent temperature limit alarm system to ensure experimental safety.

    $ 2347.00
    YIHENG BPS-50CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber Fluorine-free design temperature limit alarm
    YIHENG BPS-50CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber Fluorine-free design temperature limit alarm

    Temperature range -10~ 100 ℃, humidity control 35~ 95% RH, with independent temperature limit alarm system and multi-stage programmable PID controller to ensure safe operation and precise control of temperature and Humidity.

    $ 3078.00
    ZKHS GDS-100D Temperature & Humidity Chamber 7.0 inch Touchscreen temperature and humidity control
    ZKHS GDS-100D Temperature & Humidity Chamber 7.0 inch Touchscreen temperature and humidity control

    Adopt 7.0 inch Touchscreen controller, support 100 programs and 1000 cycles; high temperature and humidity control accuracy, temperature fluctuation ≤ +/- 0.5 ℃, humidity deviation + 2, -3% R.H; built-in stainless steel humidifier and French Taikang Compressor to ensure stable and reliable testing.

    $ 7222.00
    AISRY NBC-100L-60/2 split constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test
    AISRY NBC-100L-60/2 split constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test

    Adopt equilibrating Conditioning Control system, Temperature range -60 ℃~ + 150 ℃, Humidity range 20~ 98% R.H., with energy saving function and comprehensive protection system to ensure long-term accurate and stable operation.

    $ 6528.00
    AISRY NBC-1000L-20 Programmable constant temperature and humidity testing machine, high and low temperature Humidity Cyclic Chamber
    AISRY NBC-1000L-20 Programmable constant temperature and humidity testing machine, high and low temperature Humidity Cyclic Chamber

    Adopt equilibrating Conditioning Control system, Temperature and Humidity control range -20~ 150 ℃ and 20~ 98% R.H., with multi-stage heating and energy saving functions to ensure long-term accurate operation.

    $ 5039.00
    ZKHS GDJS-800D Temperature & Humidity Cycling Chamber 800*1000*1000mm studio
    ZKHS GDJS-800D Temperature & Humidity Cycling Chamber 800*1000*1000mm studio

    Inner Chamber dimensions 800 * 1000 * 1000mm, Temperature range -60~ 150 ℃, humidity control 30~ 98% RH, multi-wing air supply circulation and independent refrigeration system, uniform temperature and humidity distribution, low failure rate.

    $ 13209.00
    AISRY NBC-100L-20 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test
    AISRY NBC-100L-20 programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating test

    Adopt equilibrate Conditioning Control system, Temperature and Humidity control range -20~ 150 ℃ and 20~ 98% R.H., with multi-stage intelligent output and energy saving function, special air circulation design to ensure uniform temperature without dead ends.

    $ 2457.00
    ZKHS GDS-800B Temperature & Humidity Chamber 800*1000*1000mm studio
    ZKHS GDS-800B Temperature & Humidity Chamber 800*1000*1000mm studio

    Inner Chamber dimensions 800 * 1000 * 1000mm, temperature range -20~ 150 ℃, humidity range 30~ 98% R.H., using French Taikang Compressor and multi-wing air supply circulation, uniform temperature and humidity distribution, high control accuracy.

    $ 9191.00
    YIHENG BPS-800CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber
    YIHENG BPS-800CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber

    Temperature range -10~ 100 ℃, Temperature resolution 0.1 ℃, using programmable PID controller and TMHM equilibrating Conditioning method, temperature and humidity control accurate fluctuation is small, with independent temperature limit alarm system and a variety of Safety protection functions.

    $ 7871.00
    ZKHS GDJS-800C Temperature & Humidity Cycling Chamber 800*1000*1000mm studio
    ZKHS GDJS-800C Temperature & Humidity Cycling Chamber 800*1000*1000mm studio

    Inner Chamber dimensions 800 * 1000 * 1000mm, Temperature range -40~ 150 ℃, humidity control 30~ 98% RH, using French Taikang Compressor and multi-wing air supply circulation system to ensure uniform and stable distribution of temperature and humidity.

    $ 12531.00

    Articles

    Thermal shock test chamber measures the thermal shock resistance of polymer films.
    This article introduces how to test the thermal shock resistance of polymer films using a thermal shock test chamber. The test involves rapidly switching the film between high and low temperatures to simulate the drastic temperature changes that may occur in actual use, thereby generating thermal stress within the material.
    Thermal Shock Test Chamber Measures Film's Temperature Change Resistance
    The thermal shock test chamber creates thermal stress inside the film by rapidly switching between high and low temperature environments, testing its resistance to temperature changes. During the test, key parameters such as temperature range and dwell time need to be set, and the film is observed for issues such as cracking or performance degradation.
    Humidity and heat test chamber tests the moisture absorption rate of resin under high temperature and high humidity conditions.
    This article introduces the method of using a hygrothermal test chamber to measure the moisture absorption rate of resin under high temperature and high humidity conditions.
    Humidity and Heat Test Chamber for Evaluating Coating Performance under High Temperature and High Humidity Conditions
    This article introduces how a humidity and heat test chamber is used to evaluate the performance of coatings in high-temperature and high-humidity environments. Coatings are widely used in industries such as automotive and electronics, but they are prone to issues like reduced adhesion and blistering under actual high-temperature and high-humidity conditions.
    Thermal Shock Test Chamber Evaluates Coating Thermal Stability
    The thermal shock test chamber simulates sudden temperature changes by rapidly switching between high and low temperature environments, used to evaluate the thermal stability of coatings. In practical applications, coatings may develop internal stresses due to drastic temperature fluctuations, leading to issues such as cracking and peeling.
    The essential difference between thermal shock test chambers and high-low temperature alternating test chambers.
    Both thermal shock test chambers and temperature cycling test chambers are used to test the temperature resistance of products, but their core differences lie in the method and purpose of temperature change.
    Technical Differences Between Two-Chamber and Three-Chamber Thermal Shock Test Chambers
    The thermal shock test chamber is used to test a product's resistance to sudden temperature changes, primarily through two methods: the two-chamber method and the three-chamber method. What are the differences between them? This article will tell you!
    The difference between thermal shock test chambers and constant temperature and humidity chambers
    This article compares the differences between thermal shock test chambers and constant temperature and humidity chambers in terms of working principles, key performance, and applications.