CATEGORIES

    Environmental Chamber Test System

    Overview Products Knowledge Terms
    The constant temperature and humidity test chamber maintains a set temperature and humidity environment within a sealed space through its refrigeration, heating, humidification, and dehumidification systems. It is used to test the performance changes of materials under different temperature and humidity conditions, commonly applied in industrial quality verification processes such as coating curing tests and paper moisture content experiments.
    Selection
    When selecting, consider that the temperature and humidity range must cover the testing standards, with fluctuations controlled within ±0.5℃/±2% RH. The chamber volume should be determined based on the sample size, and the stainless steel interior should be corrosion-resistant. Ensure that temperature protection functions are available, as the compressor brand affects service life, and ease of after-sales maintenance should also be taken into account.
    Min-TEMP
    Max-TEMP
    Min-humidity
    Max-humidity
    volume
    Temp Uniformity
    TEMP fluctuation
    Humidity deviation
    Humidity Uniformity
    Test Types
    Cooling Method

    Terms

    Mold incubator
    Constant Temperature and Humidity Test Chamber

    Instruments

    YIHENG BPHS-250A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller
    YIHENG BPHS-250A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller

    Using fluorine-free environmental protection refrigerant and imported Compressor, temperature control accuracy +/- 0.5 ℃, equipped with independent temperature limit alarm system, support multi-stage programmable control, easy to automate the operation of complex test process.

    $ 5110.00
    YIHENG BPHS-1000C Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller
    YIHENG BPHS-1000C Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller

    Using non-fluorine environmental protection refrigerant and imported Compressor, Temperature Uniformity +/- 2 ℃, with 100 sets of programmable control, support color Touchscreen operation and remote monitoring function, built-in multiple Safety protection system.

    $ 16459.00
    YIHENG BPHJS-1000C Temperature Humidity Cyclic Chamber Fluorine Free Environmental Protection Temperature Humidity Control
    YIHENG BPHJS-1000C Temperature Humidity Cyclic Chamber Fluorine Free Environmental Protection Temperature Humidity Control

    Temperature range -60~ 150 ℃ and Humidity control 30~ 95% R.H., equipped with fluorine-free environmental protection refrigeration system; color Touchscreen supports multi-stage programming, with independent alarm and multiple Safety protection functions.

    $ 17545.00
    YIHENG BPHS-1000A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller
    YIHENG BPHS-1000A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller

    Using non-fluorine environmental protection refrigerant and imported Compressor, Temperature Uniformity +/- 2 ℃, with multi-stage programmable control and independent temperature limit alarm system, support data export function.

    $ 14388.00
    YIHENG BPHS-500A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller
    YIHENG BPHS-500A Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller

    Using non-fluorine environmental protection refrigerant and imported Compressor, Temperature Uniformity +/- 2 ℃, with multi-stage programmable control function, support 100 sets of program settings, equipped with independent temperature limit alarm system to ensure safe operation.

    $ 6194.00
    YIHENG BPHS-250C Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller
    YIHENG BPHS-250C Temperature & Humidity Chamber Fluorine-free environmental protection Humidity controller

    Using non-fluorine environmental protection refrigerant and imported Compressor, Temperature Uniformity +/- 2 ℃, equipped with independent temperature limit alarm system and multi-function programmable controller, support data export and remote monitoring function.

    $ 8857.00
    YIHENG BPHJ-250B Temperature Cycling Chamber Fluorine-free environmental protection refrigeration 250L studio
    YIHENG BPHJ-250B Temperature Cycling Chamber Fluorine-free environmental protection refrigeration 250L studio

    Temperature range -40~ 130 ℃, Temperature Uniformity +/- 2 ℃, using fluorine-free environmental protection refrigerant and imported Compressor, with 120 groups of programmable control and independent temperature limit alarm system, support Interface for easy monitoring.

    $ 6292.00
    YIHENG BPHJ-500A low/high temperature test Chamber Alternating test Chamber Fluorine-free environmental protection refrigeration
    YIHENG BPHJ-500A low/high temperature test Chamber Alternating test Chamber Fluorine-free environmental protection refrigeration

    Using non-fluorine environmental protection refrigerant and imported Compressor, Temperature Uniformity +/- 2 ℃, equipped with programmable Touchscreen controller, supports multi-stage program control and real-time data monitoring to ensure stable and reliable testing process.

    $ 6983.00
    YIHENG BPH-250B low/high temperature test Chamber Fluorine-free environmental protection refrigeration 250L studio volume
    YIHENG BPH-250B low/high temperature test Chamber Fluorine-free environmental protection refrigeration 250L studio volume

    Temperature range -40~ 130 ℃ and uniformity +/- 2 ℃, using fluorine-free environmental protection refrigeration system, equipped with multi-stage programmable control and independent temperature limit alarm function to ensure the safety and stability of the experimental process.

    $ 5405.00
    HENGLI RG-400 Environmental Chamber light Chamber ALLCOLD refrigeration technology
    HENGLI RG-400 Environmental Chamber light Chamber ALLCOLD refrigeration technology

    Adopt ALLCOLD equilibrating refrigeration technology, equipped with automatic defrosting function, Temperature range 0~ 65 ℃, Temperature Uniformity +/- 1.5 ℃. The ALLFLOW air circulation system ensures stable temperature, and the five-stage adjustable lighting system simulates natural light changes.

    $ 4424.00
    YIHENG BPHS-120A Temperature & Humidity Chamber Fluorine-free environmental protection Refrigeration temperature Humidity control
    YIHENG BPHS-120A Temperature & Humidity Chamber Fluorine-free environmental protection Refrigeration temperature Humidity control

    Using fluorine-free environmental protection refrigerant and imported Compressor, Temperature range -20~ 150 ℃, humidity control 30~ 95% R.H., with independent temperature limit alarm and multiple Safety protection functions, support multi-stage programmable control.

    $ 4138.00
    YIHENG BPHJS-250A Temperature Humidity Cyclic Chamber Fluorine-free environmental protection refrigeration, programmable control
    YIHENG BPHJS-250A Temperature Humidity Cyclic Chamber Fluorine-free environmental protection refrigeration, programmable control

    Using fluorine-free environmental protection refrigerant and imported Compressor, temperature control accuracy +/- 0.5 ℃, Humidity deviation +/- 3% RH, with multi-stage programmable control and multiple Safety protection functions.

    $ 6194.00
    Shanghai Pein RGL-300L Environmental Chamber programmable lighting chamber
    Shanghai Pein RGL-300L Environmental Chamber programmable lighting chamber

    Unique air duct circulation system is used to ensure that the wind is uniform and does not hurt the seedlings, supports 30-stage temperature and Humidity light programmable control, temperature fluctuation +/- 0.5 ℃, can simulate day and night temperature changes and multi-directional Illuminant environment.

    $ 1655.00
    Kenton PQH-250S Environmental Chamber Light thermostatic test box
    Kenton PQH-250S Environmental Chamber Light thermostatic test box

    Adopting equilibrate refrigeration technology, with small temperature fluctuations, equipped with five-stage adjustable lighting and intelligent humidification system, Temperature range 5~ 65 ℃, light intensity 0~ 15000LX, to meet the needs of long-term stable operation.

    $ 2291.00
    Shangtian Jingyi DC-8006N Low Temperature Circulating Bath Environmental Protection Compressor Refrigeration System
    Shangtian Jingyi DC-8006N Low Temperature Circulating Bath Environmental Protection Compressor Refrigeration System

    Adopt fully enclosed environmental protection Compressor refrigeration system, Temperature range -80~ 100 ℃, temperature resolution 0.1 ℃, with overheating and overcurrent protection, large screen backlight LCD display, easy to clean stainless steel structure.

    $ 6270.00

    Articles

    Constant temperature and humidity aging chamber for testing plastic yellowing according to GB/T 16422.3.
    This article introduces the method of testing plastic yellowing using a constant temperature and humidity aging chamber in accordance with the GB/T 16422.3 standard. Yellowing is an indication of chemical degradation in plastics caused by heat, oxygen, and humidity.
    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.
    Constant Temperature and Humidity Chamber for Testing Packaging Moisture and Heat Resistance
    This article introduces the method of using a constant temperature and humidity test chamber to test the resistance of packaging to heat and humidity. The test chamber simulates hot and humid environments by controlling temperature and humidity, thereby evaluating the performance changes of packaging materials.
    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.
    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.
    Application of Constant Temperature and Humidity Chambers in the Electronics Industry
    A constant temperature and humidity chamber is a device capable of precisely controlling temperature and humidity, used to simulate various environmental conditions that electronic products may encounter. In the electronics industry, it is primarily employed to test the reliability of components, finished products, and processes, such as evaluating material aging or performance changes through high-temperature and high-humidity tests.
    Common Operational Fault Analysis and Daily Maintenance Strategies for Constant Temperature and Humidity Test Chambers
    This paper focuses on typical issues faced by constant temperature and humidity test chambers in practical applications, such as temperature deviations, abnormal humidity control, and blockages in the water circuit system. It delves into the underlying causes of these faults and proposes a maintenance framework centered on daily inspections and standardized operations.
    Comparison of Humidity Control Methods in Constant Temperature and Humidity Test Chambers: Wet and Dry Bulb Method vs. Electronic Sensor Method
    This article will explain the principles, advantages, and disadvantages of these two methods to help you make a more informed decision when selecting equipment.
    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.