Damp Heat Alternating Test Chamber

The humidity-temperature cyclic test chamber simulates cyclic changes in temperature and humidity within a sealed space by means of heating, humidification, and refrigeration systems. It is used to assess the tolerance of materials under alternating damp-heat conditions, commonly applied in aging tests and quality verification of electronic components, coatings, and plastic products.
Selection
When selecting, ensure that the temperature and humidity ranges and change rates match the test standard requirements. Consider whether the chamber volume can accommodate the samples, paying attention to uniformity and control accuracy. Focus on condensation drainage and corrosion-resistant design, and conduct a comprehensive evaluation based on energy consumption and maintenance costs.

Terms

Standards

Instruments

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

Using stainless steel mirror liner and French Taikang Compressor, temperature range -60~ 150 ℃, Fluctuation ≤ +/- 0.5 ℃, equipped with large screen Touchscreen and multiple safety protection system, high test accuracy and stable and reliable.

$ 7222.00

Adopt stainless steel mirror liner and A3 steel plate spray shell, equipped with 7 inch Touchscreen control instrument, Temperature Fluctuation ≤ +/- 0.5 ℃, uniformity ≤ +/- 2 ℃, support -20~ 150 ℃ wide temperature range test, with PID automatic calculation function.

$ 9481.00

Adopt equilibrating Conditioning Control system, Temperature range -20~ 150 ℃, humidity control 20~ 98% RH, equipped with imported Compressor and multi-stage PID calculation, ensure uniform and stable heat preservation Humidity, energy saving and high efficiency.

$ 2457.00

The rectangular vacuum Chamber improves space utilization, Vacuum Level up to 133Pa, is equipped with double-decked tempered Glass doors for easy observation, supports program control of heating and vacuum holding time, and improves processing conformity.

$ 2939.00

The rectangular vacuum Chamber improves space utilization, the stainless steel studio is durable and easy to clean, the Vacuum Level is 133Pa, the double-decked tempered Glass door is easy to observe, and the optional program control ensures the stoving conformity.

$ 3294.00

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

Using stainless steel mirror liner and French Taikang Compressor refrigeration, Temperature Fluctuation ≤ +/- 0.5 ℃, equipped with 7-inch Touchscreen control, support multi-wing air supply circulation to ensure uniform temperature.

$ 9078.00

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

The rectangular vacuum Chamber improves space utilization, the stainless steel studio is durable and easy to clean, the Vacuum Level 133Pa ensures efficient handling, double-decked tempered Glass doors are easy to observe, and over-temperature protection enhances safety.

$ 4222.00

Adopt stainless steel mirror liner and A3 steel plate spray shell, equipped with 7 inch Touchscreen control, Temperature Fluctuation ≤ +/- 0.5 ℃, uniformity ≤ +/- 2 ℃, support rapid temperature rise and drop, in line with GB2423 and other standards.

$ 6819.00

Using stainless steel mirror liner and French Taikang Compressor refrigeration, Temperature Uniformity ≤ +/- 2 ℃, equipped with 7-inch Touchscreen and PID automatic calculation function, can achieve rapid temperature rise and fall test.

$ 11611.00

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

Articles

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Application of Damp Heat Testing in the Environmental Adaptability Verification of Automotive Components
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