High-Low Temperature Damp Heat Test Cabinet

The high-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 in industries such as electronics and coatings.
Selection
When selecting, it is necessary to consider the temperature range, humidity range, and whether the chamber dimensions match the testing requirements. Pay attention to the heating and cooling rates as well as the temperature uniformity indicators. Check the ease of operation of the controller and the safety protection functions. Determine the internal chamber volume based on the sample size and testing standards.

Terms

Standards

Instruments

Adopt high temperature dry heat technology, Temperature range RT + 10~ 250 ℃, Input Power 1550W, with High Accuracy Microcomputer LCD display, automatic over-temperature protection and forced convection design, shorten disinfection time.

$ 716.00

Temperature range -40~ 200 ℃, Temperature Uniformity +/- 0.05 ℃, using non-heat centrifugal circulation pump to avoid its own heat generation affecting the temperature field, with multiple Safety protection including low water level anti-dry burning and Compressor overheating protection.

$ 4643.00

Adopt proportional refrigeration technology and high temperature direct drop technology, temperature fluctuation +/- 0.1 ℃, pump maximum Flow rate 22L/min, support short time idling and low liquid level protection, long service life.

$ 2136.00

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

Adopt digital P.I.D. temperature control, temperature control accuracy +/- 1 ℃, heat sealing pressure 0~ 0.7Mpa adjustable, double cylinder structure to ensure pressure equilibrating, heat sealing knife aluminum alloy material uniform heat conduction, support automatic and manual mode.

$ 1663.00

High Accuracy Temperature Control with Unique Equilibrate Temperature Control, Temperature Uniformity ≤ + 2 ℃, Large Area Observation Window for Real-time Observation of Sample Test Status, to meet various environmental adaptability testing needs.

$ 7225.00

The equilibrate temperature control method is used to achieve +/- 0.5 ℃ Temperature Fluctuation, Temperature Uniformity ≤ + 2 ℃, and the large-area observation window can monitor the sample status in real time to meet the strict environment testing requirements.

$ 3822.00

Adopt the principle of high temperature dry heat disinfection, destroy the protoplasm of microbial cells by oxidation, Temperature range 10~ 200 ℃, Temperature Fluctuation +/- 1 ℃, with forced convection, three-speed fan speed regulation and timing functions to ensure efficient and safe disinfection.

$ 611.00

Using high temperature dry heat technology, temperature control accuracy of +/- 1 ℃, rapid heating and over-temperature protection function, studio volume 70L, easy and safe operation.

$ 574.00

Adopt non-heat centrifugal pump to avoid its own heat generation affecting the temperature field, Temperature Uniformity up to +/- 0.05 ℃, support direct start cooling at 200 ℃ high temperature, equipped with multiple Safety protection such as low water level anti-dry burning and Compressor overheating protection.

$ 2573.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, with a Temperature Uniformity of +/- 0.0050 ° C, and multiple safety functions such as low water level protection and temperature runaway alarm.

$ 1927.00

Adopt unique equilibrate temperature control method to achieve High Accuracy Temperature Control, Temperature Uniformity ≤ + 2 ℃, equipped with a large area observation window for real-time observation of sample test status, the studio is made of 304 stainless steel.

$ 4438.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field. Temperature Uniformity reaches +/- 0.0050 ℃, with low water level protection and temperature runaway alarm function to ensure the safety and stability of the experiment.

$ 14703.00

Adopt digital P.I.D. temperature control, upper and lower heat seal independent temperature control, heat sealing temperature range RT +~ 300 ℃, heat sealing pressure 0.05~ 0.7MPa, support manual and foot pedal start mode, anti-burn safety design.

$ 1413.00

The non-heat centrifugal circulating pump is used to avoid its own heat generation affecting the temperature field, and the U-shaped return design realizes a high degree of uniformity in the temperature field, with a temperature control accuracy of +/- 0.0050 ° C. It has multiple safety functions of low water level protection and Compressor.

$ 1837.00

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.