CATEGORIES

    Temperature-Humidity Alternating Test Chamber

    Overview Products Knowledge Standards Terms
    The temperature and humidity alternating test chamber simulates an environment with alternating temperature and humidity within a sealed space through refrigeration, heating systems, and humidification and dehumidification devices. It is used to detect the performance changes of materials under temperature and humidity cycling conditions, commonly applied in weathering tests for products such as electronic components, coatings, and plastics.
    Selection
    When selecting, consider the size of the test object to determine the internal chamber volume, determine the temperature and humidity range and rate of change based on the testing standards, pay attention to matching the compressor power with energy consumption, check the corrosion resistance of the chamber material, and confirm whether the program control functions and data recording methods meet the testing requirements.
    style
    type
    Spray function
    Humidity control
    Cooling function
    Accessories

    Terms

    Hygrothermograph
    Formaldehyde Climatic Chamber
    Paint Film Tackiness Tester
    Temperature, Humidity, and Three-Axis Vibration Test Chamber
    High and low temperature humidity vibration combined environmental test chamber
    Temperature and Humidity Cycling Test Chamber
    High and Low Temperature Humidity Test Chamber
    Condensation Test Chamber
    Damp Heat Test Chamber
    Constant Temperature and Humidity Test Chamber

    Standards

    Active GB/T 4937.42-2023
    Semiconductor devices—Mechanical and climatic test methods—Part 42:Temperature and humidity storage
    Active GB/T 2424.27-2013
    Environmental testing - Supporting documentation and guidance - Calculation of uncertainty of conditions in climatic test chambers
    Active GB/T 22906.2-2008
    Testing of cores - Part 2: Conditioning of test samples
    Active GB/T 9278-2008
    Temperatures and humidities for conditioning and testing of paint specimens

    Instruments

    Lugong ST-1000LA Humidity Chamber high and low temperature heating and humidity alternating Environmental performance equipment
    Lugong ST-1000LA Humidity Chamber high and low temperature heating and humidity alternating Environmental performance equipment

    Using Japan's Panasonic Compressor and the United States DuPont environmental protection refrigerant, temperature control accuracy of +/- 0.5 ℃, Temperature resolution 0.01 ℃, with program control and Data storage functions, support high temperature, low temperature and heat and humidity alternating test.

    $ 5479.00
    APKJ AP-HX-150D programmable Humidity Chamber high and low temperature alternating environment test
    APKJ AP-HX-150D programmable Humidity Chamber high and low temperature alternating environment test

    Temperature range -60~ 150 ℃, humidity control 20~ 98% RH, multi-wing air supply circulation to ensure uniform temperature and humidity, support LAN interface remote monitoring and data export.

    $ 6383.00
    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
    APKJ AP-HX-150B programmable Humidity Chamber high and low temperature alternating environment test
    APKJ AP-HX-150B programmable Humidity Chamber high and low temperature alternating environment test

    The 7-inch touch controller supports 120 program settings, is equipped with a multi-wing air supply system to ensure a uniform temperature and humidity of +/- 2 ° C, and has a LAN interface to realize computer remote control and data recording functions.

    $ 4672.00
    APKJ AP-HX-225B programmable Humidity Chamber high and low temperature heating and humidity test Chamber
    APKJ AP-HX-225B programmable Humidity Chamber high and low temperature heating and humidity test Chamber

    Adopt 7-inch touch controller to support 120 program settings, equipped with multi-wing air supply system to ensure uniform distribution of temperature and humidity, Temperature Fluctuation +/- 0.5 ℃, humidity deviation +/- 2% R.H to ensure test accuracy.

    $ 5576.00
    Lugong ST-25LA programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating environment simulation
    Lugong ST-25LA programmable constant temperature and humidity testing machine, high and low temperature heat and humidity alternating environment simulation

    Using Nidec compressor and DuPont environmental protection refrigerant, Humidity control accuracy of 0.1 ℃, equipped with double-decked vacuum heating defrosting observation window and stainless steel sample holder, support multi-stage programming and Data storage.

    $ 3301.00
    APKJ AP-HX-150C programmable Humidity Chamber high and low temperature alternating environment test
    APKJ AP-HX-150C programmable Humidity Chamber high and low temperature alternating environment test

    Equipped with 7-inch touch controller to support 120 program settings, multi-wing air supply circulation to ensure uniform distribution of temperature and humidity, studio volume 150L and Temperature Fluctuation +/- 0.5 ℃, with USB data export and LAN remote control function.

    $ 4785.00
    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
    APKJ AP-HX-800A programmable Humidity Chamber high and low temperature alternating environment test
    APKJ AP-HX-800A programmable Humidity Chamber high and low temperature alternating environment test

    Equipped with a 7-inch touch controller to support 120 program connections, multi-wing air supply circulation to ensure uniform distribution of temperature and humidity, temperature control accuracy of +/- 0.5 ° C and complete safety protection mechanism, suitable for various material Reliability testing.

    $ 7287.00
    APKJ AP-HX-30B programmable Humidity Chamber high and low temperature alternating environment test
    APKJ AP-HX-30B programmable Humidity Chamber high and low temperature alternating environment test

    With 120 sets of program control capabilities, it supports a wide temperature range test from -20 ° C to + 150 ° C. It uses a multi-wing air supply system to ensure uniform distribution of temperature and humidity, and is equipped with complete safety protection devices to display fault status in real time.

    $ 4108.00
    YIHENG BPS-1000CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber Multi-stage programmable PID control
    YIHENG BPS-1000CL Constant Temperature and Humidity Chamber Programmable Humidity Chamber Multi-stage programmable PID control

    Adopt multi-stage programmable PID controller to achieve accurate temperature and Humidity control, with small fluctuations; unique air duct circulation system to ensure uniform temperature and Humidity; with 100 sets of programs and 1000 segments capacity, support RS-232 or RS-485 communication interface, easy data monitoring and remote operation.

    $ 9152.00
    YIHENG BPS-250CA Constant Temperature and Humidity Chamber Programmable test Chamber Full fluorine-free design
    YIHENG BPS-250CA Constant Temperature and Humidity Chamber Programmable test Chamber Full fluorine-free design

    Temperature range -20~ 100 ℃, Humidity deviation +/- 3% R. H, using all fluorine-free environmental protection design, multi-stage programmable PID controller to ensure accurate and stable insulation Humidity control, with independent temperature limit alarm system to ensure safety.

    $ 6194.00
    APKJ AP-HX-50A programmable Humidity Chamber high and low temperature heating and humidity test
    APKJ AP-HX-50A programmable Humidity Chamber high and low temperature heating and humidity test

    Multi-wing air supply cycle is used to ensure uniform temperature and humidity, support 120 sets of program control and data export functions, Temperature Fluctuation +/- 0.5 ℃, to meet a variety of industrial standard testing requirements.

    $ 3995.00
    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
    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

    Articles

    Constant Temperature and Humidity Aging Chamber for Testing Hygrothermal Aging Performance of Composite Materials
    This article introduces how to use a constant temperature and humidity aging chamber to test the hygrothermal aging performance of composite materials. Hygrothermal aging refers to the gradual decline in material performance under the combined effects of temperature and humidity.
    Selection of Temperature and Humidity Meters: Sensor Accuracy and Response Time
    When selecting a temperature and humidity meter, sensor accuracy and response time are key parameters. Accuracy refers to how close the measured value is to the actual value, typically expressed as an allowable error, with high-precision sensors being more costly.
    Xenon lamp aging test chamber evaluates the long-term outdoor performance of resins.
    Xenon lamp aging test chambers simulate environmental conditions such as sunlight, temperature, and humidity to accelerate the testing of the weather resistance of materials like resins in a laboratory setting.
    Key Operation Points of Carton Burst Strength Tester
    The carton bursting strength tester is used to measure the maximum force that paperboard can withstand before rupturing under uniform pressure, which is important for packaging quality control. Before operation, ensure that the instrument is stable and the calibration is valid. The samples should be cut according to standards and conditioned under standard temperature and humidity conditions.
    Constant Temperature and Humidity Chamber Testing for Environmental Adaptability of Hot Melt Adhesive
    This article introduces the method of testing the environmental adaptability of hot melt adhesive using a constant temperature and humidity chamber. The performance of hot melt adhesive is easily affected by temperature and humidity, and the purpose of the test is to evaluate its stability under different climatic conditions.
    Constant Temperature and Humidity Chamber Testing for Ink Environmental Adaptability
    This article introduces the method of testing the environmental adaptability of ink using a constant temperature and humidity chamber. Ink is prone to issues such as adhesion, discoloration, or reduced adhesion when exposed to changes in temperature and humidity.
    UV aging test machine evaluates the UV resistance of ink.
    This article introduces how to test the UV resistance of ink using a UV aging test chamber. The equipment accelerates aging by simulating ultraviolet light and controlling temperature and humidity, with key testing conditions including temperature, irradiance, and cycle time.
    Operation Specification for Circular Scratch Adhesion Tester
    The circle method adhesion tester is used to evaluate the adhesion strength between coatings and substrates. Before operation, it is necessary to inspect the instrument, prepare samples, and control the ambient temperature and humidity. During testing, the sample should be secured, appropriate load and scratch spacing should be selected, and the stylus should be moved at a constant speed to create a circular scratch.
    Analysis of the Influence of Temperature and Humidity on Paper Folding Endurance Testing
    This article analyzes the impact of temperature and humidity on paper folding endurance testing. Paper folding endurance testing is typically conducted under standard temperature and humidity conditions, such as 23°C and 50% relative humidity.
    The impact of temperature, humidity, and vibration coupling in a three-environmental test chamber on the structural fatigue of products.
    This article explores the impact of the coupled effects of temperature, humidity, and vibration in a three-comprehensive test chamber on the structural fatigue of products. It explains how such a coupled environment accelerates the degradation of material performance, such as high temperature and humidity reducing the material's fatigue limit, while vibration promotes crack propagation.
    Rapid prediction of coating chalking and gloss loss failure through UV aging tests.
    This article introduces how UV aging tests can quickly predict the failure of paint chalking and loss of gloss. The test accelerates coating aging in the laboratory by simulating solar ultraviolet light, temperature, and humidity, while observing phenomena such as chalking and loss of gloss.
    Key points for selecting a multi-factor comprehensive test chamber with integrated temperature, humidity, vibration, and altitude systems
    The multi-factor comprehensive test chamber integrates four environmental stresses: temperature, humidity, vibration, and altitude (low pressure), used to simulate the reliability of products under complex environmental conditions.
    UV aging test chambers are used for the aging evaluation of polymer materials.
    The UV aging test chamber accelerates the aging process of polymer materials by simulating ultraviolet radiation from sunlight, combined with temperature and humidity control, to evaluate their durability.
    How to Prepare Precise Film Layers Using a Laboratory Film Coating Machine
    Precise film preparation can effectively eliminate human operational errors by rationally selecting applicators (wire rods or blades) that match the material's rheological properties and precisely controlling coating speed, environmental temperature and humidity, and substrate conditions.
    Technical Selection and Application of Constant Temperature and Humidity Chambers
    This article primarily discusses how to select and use a constant temperature and humidity chamber. It is mainly used to test the performance of materials and products under varying temperature and humidity conditions.