High and low temperature alternating cold and hot test chamber

The high and low temperature alternating cold and hot test chamber simulates temperature change environments within a sealed space by using a compressor for cooling and an electric heater for heating. It is used to detect the performance changes of materials under temperature cycling, commonly applied in temperature resistance testing for products such as electronic components, coatings, and plastics.
Selection
When selecting, consider that the temperature range must cover testing requirements, uniformity affects data accuracy, and the rate of temperature change should match experimental standards. The size of the chamber should be determined based on the sample size, the control system should be easy to operate, and recording functions must meet data traceability needs. Also, pay attention to the equipment material's corrosion resistance and energy consumption indicators.

Terms

Standards

Instruments

The independent control structure of the cold and hot box is adopted, with a temperature conversion time of less than 15 seconds and a temperature recovery time of less than 5 minutes. It is equipped with multiple safety interlock protection and standard lead hole design to ensure efficient and safe testing.

$ 34606.00

With the independent control structure of the cold and hot box, the temperature conversion takes only 15 seconds and the recovery time does not exceed 5 minutes. The temperature fluctuation in the sample area is controlled within +/- 0.5 ° C, the load-bearing capacity is up to 40kg, and it is equipped with safety interlock protection and 7-inch Touchscreen controller.

$ 38608.00

Adopt independent control structure of hot and cold box, temperature conversion time ≤ 15 seconds, temperature recovery ≤ 5 minutes, equipped with safety interlock protection and 7-inch Touchscreen controller, support long-term adjustable test.

$ 42981.00

Adopting independent control design of hot and cold box, the temperature conversion time does not exceed 15 seconds, and the recovery time is within 5 minutes. Equipped with safety interlock function and standard lead hole tube, it enhances test efficiency and operation safety.

$ 29120.00

Temperature range -40~ 150 ℃, Temperature Uniformity +/- 1.0 ℃, support high temperature and low temperature alternating cycle test, suitable for pRoduct design improvement and identification inspection.

$ 8497.00

Temperature conversion time ≤ 15 seconds, temperature recovery ≤ 5 minutes, cold and hot box independent control does not interfere with each other, with sample area temperature fluctuation ≤ +/- 0.5 ℃ High Accuracy thermostatic performance, improve test reliability.

$ 25328.00

Temperature range -60~ 150 ℃, Temperature Uniformity +/- 1.0 ℃, support high temperature and low temperature alternating cycle test, suitable for pRoduct design improvement and aging test, in line with a number of national standards.

$ 6770.00

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

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

Temperature range -25 ℃, temperature control accuracy +/- 1 ℃, can simulate the natural low temperature environment for bending test, observe material changes, determine the degree of cold resistance.

$ 6770.00

Temperature range -70~ 150 ℃, Temperature Uniformity +/- 2 ℃, using multi-layer conductive film observation window and upper air supply and lower air return system, support 120 sets of program settings and continuous PID control, with multiple safety protection mechanisms.

$ 8093.00

Adopting the independent control structure of the cold and hot box, the temperature conversion time is ≤ 15 seconds, and the temperature recovery is ≤ 5 minutes. Equipped with safety interlock protection, the temperature fluctuation in the sample area is ≤ +/- 0.5 ° C, supporting long-term stable operation.

$ 25328.00

Adopting independently controlled hot and cold box structure, the temperature conversion time does not exceed 15 seconds, the recovery time is within 5 minutes, and it is equipped with a 7-inch Touchscreen controller with an accuracy of +/- 0.1 ° C, supporting a sample load of 20kg, suitable for a variety of testing needs.

$ 22471.00

Temperature range -20~ 150 ℃, studio volume 80L, Temperature Uniformity +/- 1.0 ℃, stainless steel studio and high efficiency refrigeration system, support high and low temperature alternating test.

$ 4366.00

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

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