Diode High and Low Temperature Alternating Humidity Test Chamber

The device simulates temperatures ranging from -70℃ to 150℃ and humidity levels from 20% to 98% in an enclosed space using a refrigeration/heating system and a humidification unit. It is used to test the sealing integrity of diode packaging, corrosion resistance of pins, and material aging under alternating temperature and humidity conditions.
Selection
Determine the inner box volume based on the size of the diode being tested, select the temperature and humidity range and fluctuation according to product standards, choose the program capacity based on the testing duration, verify the corrosion resistance of the box material, and confirm the fault protection functions and data recording methods.

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

Temperature range -60~ 150 ℃, humidity control 20~ 98% RH, multi-wing air supply circulation to ensure uniform temperature and humidity, support LAN interface remote monitoring and data export.

$ 6383.00

The 7-inch touch controller supports 120 program settings, is equipped with a multi-wing air supply system to ensure a uniform temperature and humidity of +/- 2 ° C, and has a LAN interface to realize computer remote control and data recording functions.

$ 4672.00

Adopt 7-inch touch controller to support 120 program settings, equipped with multi-wing air supply system to ensure uniform distribution of temperature and humidity, Temperature Fluctuation +/- 0.5 ℃, humidity deviation +/- 2% R.H to ensure test accuracy.

$ 5576.00

Equipped with 7-inch touch controller to support 120 program settings, multi-wing air supply circulation to ensure uniform distribution of temperature and humidity, studio volume 150L and Temperature Fluctuation +/- 0.5 ℃, with USB data export and LAN remote control function.

$ 4785.00

Equipped with a 7-inch touch controller to support 120 program connections, multi-wing air supply circulation to ensure uniform distribution of temperature and humidity, temperature control accuracy of +/- 0.5 ° C and complete safety protection mechanism, suitable for various material Reliability testing.

$ 7287.00

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

With 120 sets of program control capabilities, it supports a wide temperature range test from -20 ° C to + 150 ° C. It uses a multi-wing air supply system to ensure uniform distribution of temperature and humidity, and is equipped with complete safety protection devices to display fault status in real time.

$ 4108.00

Multi-wing air supply cycle is used to ensure uniform temperature and humidity, support 120 sets of program control and data export functions, Temperature Fluctuation +/- 0.5 ℃, to meet a variety of industrial standard testing requirements.

$ 3995.00

Using Japanese Panasonic Compressor and binary low temperature circuit system, temperature control accuracy of +/- 0.5 ℃, equipped with stainless steel humidifier and nickel-chromium alloy heater, support programmed test and data recording function, to meet the demanding environment simulation needs.

$ 2639.00

Using Japan Panasonic Compressor and binary low temperature circuit system, Temperature range -70 ℃~ + 150 ℃, Temperature Uniformity ≤ 2 ℃, equipped with double-decked vacuum Glass observation window and automatic water replenishment device.

$ 4140.00

Temperature range -10~ 100 ℃, humidity control 35~ 95% RH, with independent temperature limit alarm system and multi-stage programmable PID controller to ensure safe operation and precise control of temperature and Humidity.

$ 3078.00

Double-decked Vacuum Glass and SUS304 stainless steel inner box, Temperature Uniformity ≤ 2 ℃, equipped with Panasonic Compressor and PID temperature control system, support program test and data recording function.

$ 3801.00

Adopt cascade refrigeration system to achieve -70 ℃ low temperature, with 1000 segment program control capacity, support RS-232 communication interface and Chinese and English display switching, Temperature Uniformity up to +/- 1.0 ℃ and humidity fluctuation +/- 2.0% RH.

$ 7287.00

Using Japanese Panasonic Compressor and binary cryogenic loop system, temperature control accuracy +/- 0.5 ℃, equipped with double-decked vacuum Glass observation window and SUS304 stainless steel inner box, support multi-stage programming and USB Data storage, Temperature Uniformity ≤ 2 ℃.

$ 3446.00