CATEGORIES

    Programmable Temperature and Humidity Environmental Chamber

    Overview Products Knowledge Standards Terms
    The programmable high and low temperature humidity test chamber simulates different temperature and humidity environments through heating, cooling, and humidification systems. It is used to detect the performance changes of materials under varying temperature and humidity conditions, commonly applied in weathering tests for products such as electronics and coatings.
    Selection
    When selecting, consider that the temperature range should cover the testing needs, the humidity control accuracy should meet standards, the chamber size should accommodate the sample dimensions, the program steps should satisfy complex testing processes, and the equipment must comply with industry safety regulations.
    Test Type
    Min-TEMP
    Max-TEMP
    working volume
    Temp Fluctuation
    Temp Uniformity
    Temp Deviation
    Temp Change Rate
    Cooling Method

    Terms

    High and Low Temperature Constant Temperature Circulating Bath
    Rapid Temperature Change High and Low Temperature Test Chamber
    High and Low Temperature Weather Resistance Test Chamber
    High and Low Temperature Thermostatic Water Bath
    Three-chamber High and Low Temperature Test Chamber
    High and Low Temperature Humidity Test Chamber
    High and Low Temperature Stirring Thermostatic Bath
    High and Low Temperature Constant Temperature Oil Bath
    High and low temperature test chamber
    High and low temperature humidity vibration combined environmental test chamber

    Standards

    Active GB/T 10590-2006
    Specifications for high and low temperature/low air pressure testing chambers
    Active GB/T 5170.10-2017
    Inspection methods for environmental testing equipments—Part 10：Combined high and low temperature/low air pressure testing equipments
    Active GB/T 10592-2023
    Specifications for high/low temperature testing chambers

    Instruments

    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
    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 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
    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
    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 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
    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-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 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
    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 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 BPHS-120C Temperature & Humidity Chamber Non-fluorine environmentally friendly refrigerant
    YIHENG BPHS-120C Temperature & Humidity Chamber Non-fluorine environmentally friendly refrigerant

    Temperature range -60~ 150 ℃, Humidity control accuracy +/- 3% R.H., non-fluorine environmental protection refrigerant and independent temperature limit alarm system, with multi-stage programmable control and Interface function.

    $ 6983.00
    YIHENG BPS-1000CA Constant Temperature and Humidity Chamber Programmable test Chamber Multi-stage programmable PID controller
    YIHENG BPS-1000CA Constant Temperature and Humidity Chamber Programmable test Chamber Multi-stage programmable PID controller

    Adopt multi-stage programmable PID controller and TMHM equilibrate Conditioning method, temperature control accuracy +/- 1.0 ℃, humidity control deviation +/- 3% RH, equipped with independent temperature limit alarm system, support 100 sets of programs 1000 cycle steps to ensure the stability and safety of the test process.

    $ 10533.00
    YIHENG BPHJS-500A Temperature Humidity Cyclic Chamber
    YIHENG BPHJS-500A Temperature Humidity Cyclic Chamber

    Temperature range -60~ 130 ℃, humidity control 30~ 95% RH, non-fluorine environmental protection refrigerant and imported Compressor, with multi-stage programmable control and independent temperature limit alarm system.

    $ 7377.00

    Articles

    Rapid temperature change high and low temperature test chamber for thermal fatigue evaluation of PCB board solder joints.
    This paper discusses the application of rapid temperature change high and low temperature test chambers in evaluating the thermal fatigue of PCB board solder joints. Solder joint fatigue is primarily caused by differences in material thermal expansion, and the test chamber simulates thermal stress through temperature cycling to accelerate the fatigue process.
    Application of Three-Chamber High and Low Temperature Test Chambers in Rapid Temperature Cycling for Electronic Products
    The three-chamber high-low temperature test chamber is used for reliability testing of electronic products, enabling rapid temperature transitions through independent high temperature, low temperature, and test zones. Compared to traditional single-chamber equipment, it reduces temperature change time and enhances testing efficiency.
    High and low temperature alternating test chamber for measuring low-temperature embrittlement temperature of plastics
    This article introduces how to use a high-low temperature alternating test chamber to determine the low-temperature brittleness temperature of plastics.
    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.
    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 necessity of explosion-proof high and low temperature test chambers in lithium battery testing
    Lithium batteries pose a risk of thermal runaway or even explosion when tested under extreme temperatures. Explosion-proof high-low temperature test chambers, designed with pressure relief structures, explosion-proof electrical components, and intelligent monitoring systems, can safely release energy and ensure the safety of the testing process.
    Tensile Testing Machine Evaluates High and Low Temperature Tensile Properties of Hot Melt Adhesive
    This article introduces how to use a tensile testing machine to test the tensile properties of hot-melt adhesives at different temperatures. The performance of hot-melt adhesives varies with temperature: they may soften at high temperatures and become brittle at low temperatures.
    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.