Damp-Heat Cycling

The damp heat cycle is an environmental simulation testing method that involves alternately controlling temperature and humidity conditions, causing samples to repeatedly transition between high temperature and high humidity, and low temperature and low humidity. Its principle relies on temperature and humidity fluctuations to induce internal stress in materials, thereby testing their resistance to aging, expansion, or corrosion. Its purpose is to evaluate the stability of products in humid and hot environments, and it is commonly used in quality verification for electronic components, coatings, and plastic products.
Selection
When selecting a temperature and humidity cycling equipment, consider the temperature and humidity range and fluctuation accuracy to match the actual application environment. Confirm that the chamber volume is suitable for the sample size, and set the number of cycles according to the testing standards. Pay attention to the uniformity and stability of the equipment to ensure data reliability. Ease of maintenance and energy consumption indicators should also be included in the evaluation. Choose a model that complies with industry standards and fits within the budget.

Terms

Standards

Instruments

The heat sealing paraMeters were determined by hot-pressing sealing method, the temperature control accuracy was +/- 1 ℃, the heat sealing time was adjustable 0.1-999 s, the upper and lower heat heads were independently controlled, and the double-decked heat insulation design ensured the safety of use.

$ 1200.00

The heat sealing performance was determined by hot pressing sealing method, the temperature control accuracy was +/- 0.2 ℃, the heat sealing time was 0.1~ 999.9s, the upper and lower heat heads were independently controlled, and the double-decked heat insulation design ensured safety.

$ 1603.00

Temperature range RT +~ 300 ℃, temperature control accuracy +/- 0.2 ℃, heat sealing time 0.1~ 999.9s adjustable, heat head with brass material to ensure uniform heat conduction, double-decked thermal insulation protection to ensure safe operation.

$ 3015.00

Temperature range RT +~ 300 ℃, temperature control accuracy +/- 0.2 ℃, independent temperature control of upper and lower heat sealing heads, good thermal conduction effect of brass heat sealing knife, double-decked thermal insulation design to ensure safe use.

$ 1764.00

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

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

Digital P.I.D. temperature control, temperature control accuracy +/- 1 ℃, heat sealing temperature up to 300 ℃; dual cylinder structure to ensure pressure equilibrating, heat cover temperature uniformity, support automatic and manual operation mode, improve test efficiency.

$ 1461.00

The heat sealing paraMeters are determined by hot pressing sealing method, the temperature control accuracy is +/- 0.1 ℃, the heat sealing temperature can reach 300 ℃, and the upper and lower heat sealing heads have independent temperature control and manual foot pedal dual start mode, which is safe and anti-scalding design.

$ 2110.00

The heat sealing paraMeters are tested by hot pressing sealing method, the temperature control accuracy is up to +/- 0.2 ℃, the heat sealing time is adjustable from 0.1 to 999.9s, and the upper and lower heat sealing heads are supported for independent temperature control and a variety of heat cover customization to ensure accurate and reliable test data.

$ 2494.00

Adopt double cylinder synchronous circuit and upper and lower heat seal independent temperature control, Heat seal Temperature range RT +~ 300 ℃, Temperature control accuracy +/- 1 ℃, support manual and pedal two start modes, heating head with protective cover to ensure safety.

$ 1300.00

Digital PID Temperature Control system, temperature control accuracy of +/- 0.2 ℃, the upper and lower heat head independent temperature control, double cylinder synchronous circuit to ensure pressure Balance, heat cover heating uniform, support manual and foot pedal dual operation mode.

$ 1656.00

Using transient planar heat source technology, the test time is adjustable from 5 to 160 seconds, the accuracy is +/- 3%, it supports nondestructive detection, no special sample preparation is required, and it is suitable for a variety of physical materials.

$ 5076.00

Temperature range RT +~ 300 ℃, temperature control accuracy +/- 0.2 ℃, double-decked thermal insulation design to effectively prevent burns, support manual and pedal two start mode.

$ 1361.00

Six sets of independent digital PID temperature control system to achieve +/- 1 ℃ temperature control accuracy, dual cylinder design to ensure uniform pressure at both ends, Heat Seal Temperature range RT +~ 260 ℃, support layer setting can simultaneously test five sets of different paraMeter samples.

$ 2268.00

The transient plane heat source method is used, the test time can be set for 5-160 seconds, and the test range is 0.0001-300W/(m * K). The sample is nondestructive tested, and the Probe double helix structure is combined with the exclusive mathematical model to analyze the data.

$ 6851.00

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